Prep Baseball Report

South Mississippi Preseason ID: TrackMan Files


Prep Baseball Mississippi Staff

POPLARVILLE, MS — The South Mississippi Preseason ID was held on Sunday, January 18th at Pearl River CC in Poplarville, MS that featured top talent from the 2027-2030 classes. Players went through a pro-style workout with TrackMan and VALD Performance tech, while pitchers threw in a bullpen setting and were able to get data and metrics on our TrackMan unit.

Some prospects built on past showings, while others made strong first impressions.

We continue our post-event coverage with a look at some of the TrackMan leaderboards from the event, with more breakdowns and full scouting reports coming soon.

+ View all event stats HERE.

 

+ To view the updated Player Rankings, CLICK HERE.
+ Interested in attending an event? CLICK HERE for event schedule.
+ To stay updated on news around the Magnolia State, CLICK HERE.
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MAX FASTBALL & AVERAGE SPIN RATE

Rank Name State School Class Pos Velocity (max)
1 Slade Bullock MS Seminary 2027 RHP 86.1 mph
2 Miles Dellenger MS Ocean Springs 2028 RHP 84.1 mph
3 Gage Dalferes MS Biloxi 2027 C 82.1 mph
4 Jesse McDevitt MS Biloxi 2029 SS 80.3 mph
5 Harrison Havard MS George County 2027 C 79.7 mph

Rank Name State School Class Pos Spin Rate (avg)
1 Miles Dellenger MS Ocean Springs 2028 RHP 2289 rpm
2 Gage Dalferes MS Biloxi 2027 C 2087 rpm
3 Landon Worsham MS Ocean Springs 2030 1B 2066 rpm
4 Harrison Havard MS George County 2027 C 2016 rpm
5 Lee Roberts MS Forrest County 2028 3B 2010 rpm

Max Fastball Velocity: This metric calculates the speed of the pitch as it’s released from the pitcher’s hand.

Spin Rate: This metric calculates the rate of spin on the baseball as it leaves the pitcher’s hand, measured in revolutions per minute (rpm). Historical data shows that high-spin fastballs lessen the impact of gravity, allowing for more ‘rise’ (or less fall, in other words) as it carries through the zone. Low-spin fastballs typically indicate the pitch has greater horizontal action, often making it tougher to square up, but generally easier to make contact with, leading to more ground balls, while high-spin fastballs show a correlation with swings and misses.

AVERAGE FASTBALL HORIZONTAL MOVEMENT

Rank Name State School Class Pos HM (avg)
1 Jesse McDevitt MS Biloxi 2029 SS 16.4
2 Slade Bullock MS Seminary 2027 RHP 15.5
3 Miles Dellenger MS Ocean Springs 2028 RHP 15.0
4 Conner Sargent MS Poplarville 2028 RHP 14.5
5 Wesley Shook MS Oak Grove 2029 C 14.2

Horizontal Break: Outlined on TrackMan’s own website: “... horizontal movement is measured in inches between where the pitch actually crosses the front of home plate side-wise, and where it would have crossed home plate side-wise if had it traveled in a perfectly straight line from release. A positive number means the break was to the right from the pitcher’s perspective, while a negative number means the break was to the left from the pitcher’s perspective.”

AVERAGE SLIDER SPIN RATE

Rank Name State School Class Pos Spin Rate (avg)
1 Miles Dellenger MS Ocean Springs 2028 RHP 2121
2 Caden Hughes MS Biloxi 2027 LHP 1977
3 Jesse McDevitt MS Biloxi 2029 SS 1873
4 Landon Worsham MS Ocean Springs 2030 1B 1805
5 Wesley Shook MS Oak Grove 2029 C 1730

Spin Rate: The metric calculates how fast the ball is spinning as it leaves the pitcher’s hand, reported in the number of times the pitched ball would spin per minute (“revolutions per minute” or “rpm”).

AVERAGE CURVEBALL SPIN RATE

Rank Name State School Class Pos Spin Rate (avg)
1 Conner Sargent MS Poplarville 2028 RHP 2247 rpm
2 Slade Bullock MS Seminary 2027 RHP 2201 rpm
3 Gage Dalferes MS Biloxi 2027 C 2186 rpm
4 Colter Garner MS Sacred Heart Catholic 2027 C 2118 rpm
5 Harrison Havard MS George County 2027 C 2111 rpm

Spin Rate: The metric calculates how fast the ball is spinning as it leaves the pitcher’s hand, reported in the number of times the pitched ball would spin per minute (“revolutions per minute” or “rpm”).

AVERAGE CHANGEUP HORIZONTAL MOVEMENT

Rank Name State School Class Pos HM (avg)
1 Slade Bullock MS Seminary 2027 RHP 19.2
2 Colter Garner MS Sacred Heart Catholic 2027 C 17.0
3 Jesse McDevitt MS Biloxi 2029 SS 16.0
4 Conner Sargent MS Poplarville 2028 RHP 15.5
5 Wesley Shook MS Oak Grove 2029 C 15.2

Horizontal Break: This metric measures the distance, measured in inches, between where the pitch actually crosses the front of home plate side-wise, and where it would have crossed home plate side-wise if had it traveled in a perfectly straight line from release. A positive number means the break was to the right from the pitcher’s perspective, while a negative number means the break was to the left from the pitcher’s perspective.

PEAK EXIT VELOCITY (HITTING)

Rank Name State School Class Pos Exit Velocity (max)
1 Jasper Moran MS st patricks 2027 OF 101.8 mph
2 Eli Herring MS Greene County 2027 1B 100.6 mph
3 Slade Bullock MS Seminary 2027 RHP 98.1 mph
4 Drake Cox MS Cathedral catholic Natchez 2027 1B 97.8 mph
5 Myles Prince MS Ridgeland 2027 C 96.4 mph
6 Jase Schultz MS Sumrall 2028 C 95.8 mph
7 Jack Hunt LA Westminster Christian Academy 2027 SS 95.0 mph
8 Nolan Scott MS Stone 2027 C 94.7 mph
9 Jaden Clifton MS Biggersville High School 2027 1B 94.0 mph
10 Gage Dalferes MS Biloxi 2027 C 92.6 mph

Exit Velocity: This metric measures the speed of the ball, measured in miles per hour, as it comes off the bat at the moment of contact.

PEAK ESTIMATED BATTED DISTANCE (HITTING)

Rank Name State School Class Pos Distance (max)
1 Jack Hunt LA Westminster Christian Academy 2027 SS 347 ft
2 Eli Herring MS Greene County 2027 1B 342 ft
3 Nolan Scott MS Stone 2027 C 334 ft
4 Slade Bullock MS Seminary 2027 RHP 321 ft
5 Jaden Clifton MS Biggersville High School 2027 1B 318 ft
6 Jeremy Navarro PA Pro5 Baseball Academy 2028 3B 318 ft
7 Harrison Havard MS George County 2027 C 315 ft
8 Greyson Smith MS Purvis Middle School 2029 OF 314 ft
9 Jesse McDevitt MS Biloxi 2029 SS 306 ft
10 Jasper Moran MS st patricks 2027 OF 293 ft
 

Distance: This metric measures the estimated “carry flat” distance, measured in feet, meaning the distance that the ball travels before it lands, or would have landed if it were not caught or obstructed.

 


UPCOMING 2026 PRESEASON EVENTS ⤵️

SHOWCASE DATE LOCATION
South Mississippi Preseason ID 01/18 Pearl River CC - Poplarville, MS
Central Mississippi Preseason ID 01/19 GRIT Training - Flowood, MS
Mississippi Preseason All-State 01/25 Mississippi State University - Starkville, MS

 

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