Tucson Summer ID: Pitcher Reports
August 26, 2025
This past Saturday, the Prep Baseball Arizona staff hosted it's final Summer ID event with the Tucson Summer ID. This event featured roughly 30 prospects in the 2026–2029 classes and provided a valuable opportunity for young athletes to get quality reps in a structured setting and compete in front of our staff. After some of the standout performances on Saturday, it is clear that the uncommitted talent pool in Arizona is deep.
Continuing our post-event coverage for this event, we take a look at the scouting reports on all pitchers who attended the event.
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PITCHER REPORTS
Mason Porter, Highland (AZ), 2026
Positional Profile: RHP/OF
Body: 6-2, 192-pounds. Strong, athletic frame with present strength and moderate projection for additional physical development.
Delivery: Simple, repeatable motion with good gather and balance at the top of the lift. Sits into the backside and drives down the slope with strong direction, staying on line to the plate.
Arm Action: RH. High three-quarter slot with a loose, whippy arm that works cleanly through release out front.
FB: T89, 88-89 mph. Upper 80s with average carry and noticeable arm-side run, creating a heavy look in the zone. Still developing strike consistency, but the raw stuff shows promise as command continues to come along. T2425, 2333 average rpm.
SL: 71-73 mph. Low-70s with developing spin, showing moderate depth and glove side sweep. More of a slurvy look at present, with potential to sharpen as he gains strength and feel for the pitch. T2100, 2076 average rpm.
CH: 80-81 mph. Low-80s with strong arm side fade and modest depth, showing decent separation off the fastball. Projects as an effective secondary pitch with continued refinement of command. T1834, 1750 average rpm.
ATH: 21.40 max vertical.
Will Gnirk, Chaparral (AZ), 2027
Positional Profile: LHP/OF
Body: 6-3, 176-pounds. Tall, lean frame with good athletic projection and ample room to add strength as he matures.
Delivery: Short, compact delivery that stays tall while sitting decently into the backside. Works with a big stride toward home, keeping his line and showing a repeatable motion.
Arm Action: LH. Long, loose arm with whippy action and healthy deceleration. Works from a high three-quarter slot, though misses tend to stay up when the ball is released early.
FB: T86, 83-86 mph. Low-to-mid 80s with heavy sink and strong arm-side run, giving it a natural groundball profile. Around the zone enough to compete, and projects well when working to the lower half. T2288, 2130 average rpm.
SL: 77-78 mph. Upper-70s with elite spin and sharp break, showing both depth and sweep. Tight, late action gives it swing and miss potential and projects as a true out pitch with continued development. T2695, 2654 average rpm.
CH: 79-80 mph. Upper-70s to 80 mph with significant arm side fade and limited depth, playing more as a running changeup. Lower spin helps create separation from the fastball, projecting well as feel sharpens. T1624, 1576 average rpm.
ATH: 21.50 max vertical.
Positional Profile: LHP/OF
Body: 6-3, 176-pounds. Tall, lean frame with good athletic projection and ample room to add strength as he matures.
Delivery: Short, compact delivery that stays tall while sitting decently into the backside. Works with a big stride toward home, keeping his line and showing a repeatable motion.
Arm Action: LH. Long, loose arm with whippy action and healthy deceleration. Works from a high three-quarter slot, though misses tend to stay up when the ball is released early.
FB: T86, 83-86 mph. Low-to-mid 80s with heavy sink and strong arm-side run, giving it a natural groundball profile. Around the zone enough to compete, and projects well when working to the lower half. T2288, 2130 average rpm.
SL: 77-78 mph. Upper-70s with elite spin and sharp break, showing both depth and sweep. Tight, late action gives it swing and miss potential and projects as a true out pitch with continued development. T2695, 2654 average rpm.
CH: 79-80 mph. Upper-70s to 80 mph with significant arm side fade and limited depth, playing more as a running changeup. Lower spin helps create separation from the fastball, projecting well as feel sharpens. T1624, 1576 average rpm.
ATH: 21.50 max vertical.
Tucker Harden, Casteel (AZ), 2028
Positional Profile: SS/3B
Body: 5-10, 171-pounds. Strong, compact build for his age with present strength and moderate projection for added size.
Delivery: Smooth delivery with a quick tempo, showing controlled moves while staying online. Consistent use of the front side helps maintain direction.
Arm Action: RH. Three-quarter slot with some funk in the motion, whipping a loose arm through the zone with good direction to the plate.
FB: T82, 79-82 mph. Upper 70s to low 80s with average life and noticeable arm-side run. Still developing strike consistency, but shows traits that will play up as command continues to improve. T1947, 1844 average rpm.
CB: 68-68 mph. Upper-60s breaker with gradual depth and some glove-side sweep. More of a loopy look right now, but shows potential to tighten with added strength and continued development. T2079, 2079 average rpm.
SL: 66-69 mph. Mid to upper 60s with developing spin and a slurvy shape, showing moderate depth and glove-side sweep. More of a change of pace look right now, with room to tighten as feel for the pitch improves. T2258, 2053 average rpm.
CH: 74-76 mph. Mid-70s with solid arm side fade and some depth, creating separation from the fastball. Shows playable action now with projection for more consistency as command develops. T1744, 1697 average rpm.
ATH: 7.33 runner in the 60. 23.00 max vertical.
Positional Profile: SS/3B
Body: 5-10, 171-pounds. Strong, compact build for his age with present strength and moderate projection for added size.
Delivery: Smooth delivery with a quick tempo, showing controlled moves while staying online. Consistent use of the front side helps maintain direction.
Arm Action: RH. Three-quarter slot with some funk in the motion, whipping a loose arm through the zone with good direction to the plate.
FB: T82, 79-82 mph. Upper 70s to low 80s with average life and noticeable arm-side run. Still developing strike consistency, but shows traits that will play up as command continues to improve. T1947, 1844 average rpm.
CB: 68-68 mph. Upper-60s breaker with gradual depth and some glove-side sweep. More of a loopy look right now, but shows potential to tighten with added strength and continued development. T2079, 2079 average rpm.
SL: 66-69 mph. Mid to upper 60s with developing spin and a slurvy shape, showing moderate depth and glove-side sweep. More of a change of pace look right now, with room to tighten as feel for the pitch improves. T2258, 2053 average rpm.
CH: 74-76 mph. Mid-70s with solid arm side fade and some depth, creating separation from the fastball. Shows playable action now with projection for more consistency as command develops. T1744, 1697 average rpm.
ATH: 7.33 runner in the 60. 23.00 max vertical.
Jayson Veit, Salpointe Catholic (AZ), 2028
Positional Profile: 1B/RHP
Body: 6-3, 172-pounds. Tall, lean frame with developing strength and clear projection to add size as he matures.
Delivery: Starts tall with feet slightly offset, working with a quick motion and small steps. Swings the glove out away from the body and finds success when finishing online, though a more consistent glove side would improve repeatability. Tends to pick up the target late.
Arm Action: RH. Short arm stroke from a three-quarter slot, keeping good direction through release.
FB: T82, 75-82 mph. Mid-to-upper 70s with significant arm-side run and modest life, showing more of a sinker profile. Developing command, with potential for the pitch to be effective as control improves. T2213, 2044 average rpm.
SL: 66-70 mph. Mid to upper 60s with lighter spin and a tighter profile, showing minimal depth and limited sweep. More of a cutter like look right now, with room to develop sharper action as feel improves. T2100, 2021 average rpm.
CH: 71-72 mph. Low-70s with heavy arm side fade and developing depth. Shows decent separation from the fastball and has the makings of a reliable offspeed option as feel sharpens. T1801, 1785 average rpm.
ATH: 7.54 runner in the 60. 20.30 max vertical.
Positional Profile: 1B/RHP
Body: 6-3, 172-pounds. Tall, lean frame with developing strength and clear projection to add size as he matures.
Delivery: Starts tall with feet slightly offset, working with a quick motion and small steps. Swings the glove out away from the body and finds success when finishing online, though a more consistent glove side would improve repeatability. Tends to pick up the target late.
Arm Action: RH. Short arm stroke from a three-quarter slot, keeping good direction through release.
FB: T82, 75-82 mph. Mid-to-upper 70s with significant arm-side run and modest life, showing more of a sinker profile. Developing command, with potential for the pitch to be effective as control improves. T2213, 2044 average rpm.
SL: 66-70 mph. Mid to upper 60s with lighter spin and a tighter profile, showing minimal depth and limited sweep. More of a cutter like look right now, with room to develop sharper action as feel improves. T2100, 2021 average rpm.
CH: 71-72 mph. Low-70s with heavy arm side fade and developing depth. Shows decent separation from the fastball and has the makings of a reliable offspeed option as feel sharpens. T1801, 1785 average rpm.
ATH: 7.54 runner in the 60. 20.30 max vertical.
Leo Molinari, Williams Field (AZ), 2027
Positional Profile: C/1B
Body: 6-1, 148-pounds. Long, lean frame with high projection, plenty of room to add strength as he develops.
Delivery: Slow windup with an easy, repeatable delivery. Hands and body stay on line to the target, showing good direction toward home plate.
Arm Action: RH. Loose arm working from a high three-quarter slot with a high release point. Creates decent carry through the zone.
FB: T82, 79-81 mph. Upper 70s to low 80s with moderate arm-side run and a heavier look through the zone. Still developing strike consistency, with projection for more effectiveness as command refines. T2307, 2117 average rpm.
SL: 69-70 mph. Around 70 mph with solid spin and a slurvy profile, showing moderate depth and glove side sweep. Can land in the zone at times, projecting to tighten with added feel and consistency. T2320, 2221 average rpm.
CH: 75-75 mph. Mid-70s with limited fade and more of a straight profile, showing modest depth. Plays firmer off the fastball and will benefit from added feel to create more separation in velocity. T2131, 2022 average rpm.
ATH: 7.13 runner in the 60. 27.40 max vertical.
Positional Profile: C/1B
Body: 6-1, 148-pounds. Long, lean frame with high projection, plenty of room to add strength as he develops.
Delivery: Slow windup with an easy, repeatable delivery. Hands and body stay on line to the target, showing good direction toward home plate.
Arm Action: RH. Loose arm working from a high three-quarter slot with a high release point. Creates decent carry through the zone.
FB: T82, 79-81 mph. Upper 70s to low 80s with moderate arm-side run and a heavier look through the zone. Still developing strike consistency, with projection for more effectiveness as command refines. T2307, 2117 average rpm.
SL: 69-70 mph. Around 70 mph with solid spin and a slurvy profile, showing moderate depth and glove side sweep. Can land in the zone at times, projecting to tighten with added feel and consistency. T2320, 2221 average rpm.
CH: 75-75 mph. Mid-70s with limited fade and more of a straight profile, showing modest depth. Plays firmer off the fastball and will benefit from added feel to create more separation in velocity. T2131, 2022 average rpm.
ATH: 7.13 runner in the 60. 27.40 max vertical.
Alec Olivas, Catalina Foothills (AZ), 2027
Positional Profile: OF/RHP
Body: 6-3, 163-pounds. Tall, lean frame, offering ample room to add size and strength as he matures.
Delivery: Starts with both feet square to the catcher with a big step out and tends to fall off to the glove side. Stays tall with limited use of the lower half, often working on the heels.
Arm Action: RH. Over the top to high three-quarter slot, showing stiffness in the motion. Offspeed comes from the same slot, though poor direction can cause the ball to be released high.
FB: T82, 80-81 mph. Shows above-average ride with minimal run, giving it carry potential at the top of the zone. Developing command, and added consistency will help the pitch play as a reliable weapon. T2128, 2052 average rpm.
CB: 70-71 mph. Low-70s breaker with some depth and glove-side movement. Shows developing shape with tighter spin than most at this age, projecting to sharpen further with continued refinement. T2305, 2252 average rpm.
SL: 71-71 mph. Works in the low-70s with developing spin. Projects as a workable secondary offering as feel and consistency improve. T2212, 2212 average rpm.
CH: 75-76 mph. Mid-70s with lower spin and solid arm side fade, paired with some depth. Shows decent separation from the fastball and projects as a reliable secondary offering as command improves. T1706, 1565 average rpm.
ATH: 6.62 runner in the 60. 26.30 max vertical.
Positional Profile: OF/RHP
Body: 6-3, 163-pounds. Tall, lean frame, offering ample room to add size and strength as he matures.
Delivery: Starts with both feet square to the catcher with a big step out and tends to fall off to the glove side. Stays tall with limited use of the lower half, often working on the heels.
Arm Action: RH. Over the top to high three-quarter slot, showing stiffness in the motion. Offspeed comes from the same slot, though poor direction can cause the ball to be released high.
FB: T82, 80-81 mph. Shows above-average ride with minimal run, giving it carry potential at the top of the zone. Developing command, and added consistency will help the pitch play as a reliable weapon. T2128, 2052 average rpm.
CB: 70-71 mph. Low-70s breaker with some depth and glove-side movement. Shows developing shape with tighter spin than most at this age, projecting to sharpen further with continued refinement. T2305, 2252 average rpm.
SL: 71-71 mph. Works in the low-70s with developing spin. Projects as a workable secondary offering as feel and consistency improve. T2212, 2212 average rpm.
CH: 75-76 mph. Mid-70s with lower spin and solid arm side fade, paired with some depth. Shows decent separation from the fastball and projects as a reliable secondary offering as command improves. T1706, 1565 average rpm.
ATH: 6.62 runner in the 60. 26.30 max vertical.
Patrick Bromund, Higley (AZ), 2027
Positional Profile: LHP/1B
Body: 5-11, 183-pounds. Solid, well proportioned build with present strength, showing moderate projection for added physicality.
Delivery: Prefers working from the stretch, setting with space between the feet. Gets to the backside and rides it down the slope, finishing with momentum carrying toward home plate.
Arm Action: LH. Loose, high three-quarter slot with a short, quick release. At his best when finishing out front, creating a clean and efficient look.
FB: T81, 79-81 mph. Upper 70s to low 80s with some arm-side run and modest life. Shows the ability to compete in the zone, with more effectiveness when working down and to the arm side. Projects to sharpen as strength and feel continue to develop. T2060, 1926 average rpm.
SL: 68-71 mph. Upper-60s to low-70s with solid spin and a tighter shape, showing minimal depth and moderate sweep. Plays more across the zone with developing feel, projecting to sharpen as he adds strength and consistency. T2440, 2264 average rpm.
CH: 72-77 mph. Low to mid 70s with good arm side fade and some depth, showing strong separation from the fastball. Plays best when located to the arm side and projects as a reliable secondary with continued feel. T1807, 1740 average rpm.
ATH: 19.30 max vertical.
Positional Profile: LHP/1B
Body: 5-11, 183-pounds. Solid, well proportioned build with present strength, showing moderate projection for added physicality.
Delivery: Prefers working from the stretch, setting with space between the feet. Gets to the backside and rides it down the slope, finishing with momentum carrying toward home plate.
Arm Action: LH. Loose, high three-quarter slot with a short, quick release. At his best when finishing out front, creating a clean and efficient look.
FB: T81, 79-81 mph. Upper 70s to low 80s with some arm-side run and modest life. Shows the ability to compete in the zone, with more effectiveness when working down and to the arm side. Projects to sharpen as strength and feel continue to develop. T2060, 1926 average rpm.
SL: 68-71 mph. Upper-60s to low-70s with solid spin and a tighter shape, showing minimal depth and moderate sweep. Plays more across the zone with developing feel, projecting to sharpen as he adds strength and consistency. T2440, 2264 average rpm.
CH: 72-77 mph. Low to mid 70s with good arm side fade and some depth, showing strong separation from the fastball. Plays best when located to the arm side and projects as a reliable secondary with continued feel. T1807, 1740 average rpm.
ATH: 19.30 max vertical.
Landen Kampmier, Mica Mountain (AZ), 2027
Positional Profile: LHP/1B
Body: 6-4, 186-pounds. Tall, lean frame with present athleticism and plenty of room to add strength as he continues to mature.
Delivery: Starts tall and remains tall throughout, occasionally coming up and out of the legs. Holds the glove out away from his body in the set position. Shows decent direction toward home plate and tends to fall forward at finish.
Arm Action: LH. Stiffer arm motion but still quick, pulling down through release. Works from an over the top to high three-quarter slot.
FB: T76, 75-76 mph. Mid-70s with average carry and some arm-side run. Around the zone at times, with developing command that should improve as he continues to add strength and repeat his delivery. T1858, 1800 average rpm.
CB: 65-67 mph. Mid-60s with a softer break and slight horizontal movement. Developing feel for spin, currently serves as a change of pace pitch with room to sharpen as he matures. T1973, 1882 average rpm.
CH: 66-66 mph. Mid-60s with developing feel and typical velocity separation off the fastball. Projects as a workable secondary as command and consistency improve. T1960, 1960 average rpm.
ATH: 7.86 runner in the 60. 17.10 max vertical.
Positional Profile: LHP/1B
Body: 6-4, 186-pounds. Tall, lean frame with present athleticism and plenty of room to add strength as he continues to mature.
Delivery: Starts tall and remains tall throughout, occasionally coming up and out of the legs. Holds the glove out away from his body in the set position. Shows decent direction toward home plate and tends to fall forward at finish.
Arm Action: LH. Stiffer arm motion but still quick, pulling down through release. Works from an over the top to high three-quarter slot.
FB: T76, 75-76 mph. Mid-70s with average carry and some arm-side run. Around the zone at times, with developing command that should improve as he continues to add strength and repeat his delivery. T1858, 1800 average rpm.
CB: 65-67 mph. Mid-60s with a softer break and slight horizontal movement. Developing feel for spin, currently serves as a change of pace pitch with room to sharpen as he matures. T1973, 1882 average rpm.
CH: 66-66 mph. Mid-60s with developing feel and typical velocity separation off the fastball. Projects as a workable secondary as command and consistency improve. T1960, 1960 average rpm.
ATH: 7.86 runner in the 60. 17.10 max vertical.
Rylan Day, American Leadership Academy (AZ), 2028
Positional Profile: LHP/CF
Body: 5-10, 153-pounds. Lean, athletic build with room to add strength as he continues to grow and develop physically.
Delivery: Starts with a wide base across the rubber, taking a big step out but gathering well at the top of the leg lift. Can fall off to the glove side at finish.
Arm Action: LH. High three-quarter slot with a high release point, shows some slowdown on offspeed offerings.
FB: T75, 71-75 mph. Low to mid-70s with modest arm-side run and average life through the zone. Developing consistency with strikes, and added strength should help the pitch play up as he matures. T1948, 1851 average rpm.
CB: 65-66 mph. Mid-60s offering with developing shape, showing minimal depth at present. More of a softer breaker that can change speeds off the fastball and projects for sharper action as strength and feel improve. T2230, 1881 average rpm.
CH: 66-68 mph. Mid-60s with developing depth and moderate arm side fade. Shows typical separation off the fastball and projects to tighten with improved feel and consistency. T2092, 1714 average rpm.
ATH: 7.26 runner in the 60. 19.50 max vertical.
Positional Profile: LHP/CF
Body: 5-10, 153-pounds. Lean, athletic build with room to add strength as he continues to grow and develop physically.
Delivery: Starts with a wide base across the rubber, taking a big step out but gathering well at the top of the leg lift. Can fall off to the glove side at finish.
Arm Action: LH. High three-quarter slot with a high release point, shows some slowdown on offspeed offerings.
FB: T75, 71-75 mph. Low to mid-70s with modest arm-side run and average life through the zone. Developing consistency with strikes, and added strength should help the pitch play up as he matures. T1948, 1851 average rpm.
CB: 65-66 mph. Mid-60s offering with developing shape, showing minimal depth at present. More of a softer breaker that can change speeds off the fastball and projects for sharper action as strength and feel improve. T2230, 1881 average rpm.
CH: 66-68 mph. Mid-60s with developing depth and moderate arm side fade. Shows typical separation off the fastball and projects to tighten with improved feel and consistency. T2092, 1714 average rpm.
ATH: 7.26 runner in the 60. 19.50 max vertical.
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Upcoming Events
| Showcase | State | Date | Location |
| Mica Mountain Scout Day | AZ | 09/18 | Mica Mountain High School - Tucson, AZ |
| Unsigned Senior Showcase | AZ | 09/23 | Arizona Athletic Grounds, Mesa, AZ |
| 2025 West Coast Super Sophomore Games (Invite-Only) | AZ | 09/26 | University of Oregon / Bushnell University |
| 2025 West Coast Games | AZ | 10/03 | Loyola Marymount University - Page Stadium |
| Riot Baseball Scout Day | AZ | 10/06 | Youngker High School - Buckeye, AZ |
| Mesa Fall ID | AZ | 10/26 | Chandler-Gilbert Community College |
| Tucson Champs Scout Day | AZ | 10/28 | Tucson, AZ |
| Williams Field Scout Day | AZ | 11/02 | Williams Field High School - Gilbert, AZ |
| Swarm Scout Day | AZ | 11/09 | Mesa, AZ |
| Yavapai JUCO Scout Day | AZ | 11/15 | Yavapai College - Prescott, AZ |
| Trosky Arizona Scout Day | AZ | 11/16 | Arizona Athletic Grounds - Mesa, AZ |
| Apollo High School Scout Day | AZ | 11/22 | Apollo High School - Glendale, AZ |
| Tempe Fall ID | AZ | 11/23 | Hit Dogs Facility & Mountain Pointe HS |
| Tigers Scout Day | AZ | 11/25 | Millennium High School - Goodyear, AZ |
Positional Profile: 3B/C
Body: 6-3, 198-pounds. Tall, well-built frame with present strength and some remaining projection as he continues to mature.
Delivery: Works with a slow, deliberate windup before exploding down the slope. Drives well off the backside and sits into the back leg to generate power toward the plate.
Arm Action: RH. Whippy arm stroke from a three-quarter slot, creating looseness and quickness through release.
FB: T86, 84-86 mph. Mid-80s offering with slight arm-side run and average carry. Shows the ability to fill the zone consistently and attack both sides of the plate, projecting well as he continues to add strength. T2334, 2264 average rpm.
SL: 71-76 mph. Low to mid 70s with strong spin and heavy sweep to the glove side. Shows late horizontal action with developing depth, projecting as a swing and miss pitch as consistency improves. T2554, 2344 average rpm.
CH: 79-80 mph. Upper-70s to 80 mph with above average arm side fade and some depth. Plays with solid separation off the fastball and shows promise as a usable secondary offering as feel continues to develop. T2002, 1961 average rpm.
ATH: 7.29 runner in the 60. 21.30 max vertical.