Winter Facility Hitter's Series - Session 2: Data Dive
December 30, 2025
The Facility – St. George, UT – On 12/29, Prep Baseball Utah hosted the Winter Facility Hitter’s Series: Session 2, featuring a group of 14 prospects from across the St. George area. The event gave hitters the opportunity to gather updated video, TrackMan, and BLAST Motion data as they prepare for the upcoming season.
Our post-event coverage from Winter Facility Hitter’s Series: Session 2 at The Facility in St. George begins with a breakdown of the top metrics recorded during the session. Be sure to stay tuned to our website and social media channels in the coming days for continued coverage.
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TRACKMAN
MAX EXIT VELOCITY
| Rank | Name | State | School | Class | Pos | Exit Velocity (max) |
| 1 | Asher Williams | UT | Desert Hills | 2029 | 3B | 103.2 mph |
| 2 | Karston Goble | UT | Hurricane | 2028 | RHP | 100.9 mph |
| 3 | Sam Chappell | UT | Crimson Cliffs | 2027 | SS | 100.1 mph |
| 4 | Porter Campbell | UT | Pine View | 2027 | OF | 98.8 mph |
| 5 | Kash Sissener | UT | Parowan | 2028 | RHP | 97.4 mph |
| 6 | Ezra Lewellen | UT | Crimson Cliffs | 2026 | 1B | 97.2 mph |
| 7 | Ryan Macfarlane | UT | Crimson Cliffs | 2026 | 1B | 96.3 mph |
| 8 | Tucker Cottam | UT | Pine View | 2026 | 3B | 92.8 mph |
| 9 | Cash Sisneros | UT | Pine View | 2026 | C | 92.3 mph |
| 10 | Evan Flores | UT | Dixie | 2030 | C | 85.5 mph |
HIGHEST AVG. EXIT VELOCITY
| Rank | Name | State | School | Class | Pos | Exit Velocity (avg) |
| 1 | Asher Williams | UT | Desert Hills | 2029 | 3B | 95.1 mph |
| 2 | Sam Chappell | UT | Crimson Cliffs | 2027 | SS | 93.7 mph |
| 3 | Porter Campbell | UT | Pine View | 2027 | OF | 91.6 mph |
| 4 | Ryan Macfarlane | UT | Crimson Cliffs | 2026 | 1B | 89.9 mph |
| 5 | Karston Goble | UT | Hurricane | 2028 | RHP | 89.3 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 impact.
MAX BATTED DISTANCE
| Rank | Name | State | School | Class | Pos | Distance (max) |
| 1 | Asher Williams | UT | Desert Hills | 2029 | 3B | 371 ft |
| 2 | Sam Chappell | UT | Crimson Cliffs | 2027 | SS | 366 ft |
| 3 | Porter Campbell | UT | Pine View | 2027 | OF | 354 ft |
| 4 | Kash Sissener | UT | Parowan | 2028 | RHP | 346 ft |
| 5 | Cash Sisneros | UT | Pine View | 2026 | C | 342 ft |
HIGHEST SWEET SPOT %
| Rank | Name | State | School | Class | Pos | Sweet Spot % |
| 1 | Ezra Lewellen | UT | Crimson Cliffs | 2026 | 1B | 64 % |
| 2 | Sam Chappell | UT | Crimson Cliffs | 2027 | SS | 61 % |
| 3 | Ryan Macfarlane | UT | Crimson Cliffs | 2026 | 1B | 60 % |
| ^ | Tucker Cottam | UT | Pine View | 2026 | 3B | 60 % |
| 4 | Evan Flores | UT | Dixie | 2030 | C | 54 % |
| 5 | Asher Williams | UT | Desert Hills | 2029 | 3B | 54 % |
Sweet Spot percentage: This metric is determined by how often the player produces a batted ball during the session with a launch angle between 8 to 32 degrees.
BLAST MOTION
HIGHEST AVG. HAND SPEED
| Rank | Name | State | School | Class | Pos | Hand Speed (avg) |
| 1 | Karston Goble | UT | Hurricane | 2028 | RHP | 22.6 mph |
| 2 | Asher Williams | UT | Desert Hills | 2029 | 3B | 21.9 mph |
| 3 | Ryan Macfarlane | UT | Crimson Cliffs | 2026 | 1B | 21.4 mph |
| 4 | Porter Campbell | UT | Pine View | 2027 | OF | 21.1 mph |
| 5 | Sam Chappell | UT | Crimson Cliffs | 2027 | SS | 20.2 mph |
HIGHEST MAX HAND SPEED
| Rank | Name | State | School | Class | Pos | Hand Speed (max) |
| 1 | Karston Goble | UT | Hurricane | 2028 | RHP | 24.0 mph |
| 2 | Asher Williams | UT | Desert Hills | 2029 | 3B | 23.2 mph |
| 3 | Ryan Macfarlane | UT | Crimson Cliffs | 2026 | 1B | 22.8 mph |
| 4 | Porter Campbell | UT | Pine View | 2027 | OF | 21.9 mph |
| 5 | Ryker Giacoletto | UT | Crimson Cliffs | 2030 | RHP | 21.6 mph |
| 6 | Sam Chappell | UT | Crimson Cliffs | 2027 | SS | 21.4 mph |
| 7 | Cash Sisneros | UT | Pine View | 2026 | C | 20.8 mph |
| 8 | Tucker Cottam | UT | Pine View | 2026 | 3B | 20.4 mph |
| 9 | Kash Sissener | UT | Parowan | 2028 | RHP | 20.3 mph |
| 10 | Camden Wade | UT | Pine View | 2029 | 2B | 19.6 mph |
Hand Speed: The observed speed as measured on the handle of the bat (measured six inches from the knob of the bat). Peak Hand Speed will occur prior to the moment of impact, very close to the commit time in the swing when the wrists unhinge.
HIGHEST AVG. BAT SPEED
| Rank | Name | State | School | Class | Pos | Bat Speed (avg) |
| 1 | Karston Goble | UT | Hurricane | 2028 | RHP | 75.0 mph |
| 2 | Asher Williams | UT | Desert Hills | 2029 | 3B | 74.4 mph |
| 3 | Sam Chappell | UT | Crimson Cliffs | 2027 | SS | 71.2 mph |
| 4 | Porter Campbell | UT | Pine View | 2027 | OF | 68.2 mph |
| 5 | Ryan Macfarlane | UT | Crimson Cliffs | 2026 | 1B | 68.0 mph |
HIGHEST MAX BAT SPEED
| Rank | Name | State | School | Class | Pos | Bat Speed (max) |
| 1 | Karston Goble | UT | Hurricane | 2028 | RHP | 84.4 mph |
| 2 | Asher Williams | UT | Desert Hills | 2029 | 3B | 78.0 mph |
| 3 | Sam Chappell | UT | Crimson Cliffs | 2027 | SS | 75.5 mph |
| 4 | Ryan Macfarlane | UT | Crimson Cliffs | 2026 | 1B | 72.4 mph |
| 5 | Cash Sisneros | UT | Pine View | 2026 | C | 71.7 mph |
| 6 | Kash Sissener | UT | Parowan | 2028 | RHP | 70.8 mph |
| 7 | Porter Campbell | UT | Pine View | 2027 | OF | 70.5 mph |
| 8 | Ezra Lewellen | UT | Crimson Cliffs | 2026 | 1B | 69.8 mph |
| 9 | Tucker Cottam | UT | Pine View | 2026 | 3B | 66.9 mph |
| 10 | Evan Flores | UT | Dixie | 2030 | C | 60.9 mph |
Bat Speed: The observed speed of the sweet spot of the bat at impact. The sweet spot of the bat is measured six inches from the tip of the bat.
HIGHEST AVG. ROTATIONAL ACCELERATION
| Rank | Name | State | School | Class | Pos | Rot. Acc (avg) |
| 1 | Karston Goble | UT | Hurricane | 2028 | RHP | 27.0 g |
| 2 | Sam Chappell | UT | Crimson Cliffs | 2027 | SS | 20.3 g |
| 3 | Ryan Macfarlane | UT | Crimson Cliffs | 2026 | 1B | 17.3 g |
| 4 | Asher Williams | UT | Desert Hills | 2029 | 3B | 15.5 g |
| 5 | Ezra Lewellen | UT | Crimson Cliffs | 2026 | 1B | 14.7 g |
HIGHEST MAX ROTATIONAL ACCELERATION
| Rank | Name | State | School | Class | Pos | Rot. Acc (max) |
| 1 | Karston Goble | UT | Hurricane | 2028 | RHP | 33.9 g |
| 2 | Sam Chappell | UT | Crimson Cliffs | 2027 | SS | 25.9 g |
| 3 | Asher Williams | UT | Desert Hills | 2029 | 3B | 21.8 g |
| 4 | Ryan Macfarlane | UT | Crimson Cliffs | 2026 | 1B | 21.4 g |
| 5 | Porter Campbell | UT | Pine View | 2027 | OF | 18.8 g |
| 6 | Cash Sisneros | UT | Pine View | 2026 | C | 17.6 g |
| 7 | Ezra Lewellen | UT | Crimson Cliffs | 2026 | 1B | 17.5 g |
| 8 | Tucker Cottam | UT | Pine View | 2026 | 3B | 14.6 g |
| 9 | Kash Sissener | UT | Parowan | 2028 | RHP | 12.7 g |
| 10 | Camden Wade | UT | Pine View | 2029 | 2B | 11.9 g |
| ^ | Evan Flores | UT | Dixie | 2030 | C | 11.9 g |
Body Rotation: A swing that has the appropriate relative contributions of body and bat rotations is an efficient and powerful swing that maintains proper sequencing. An efficient baseball swing is one in which the body creates the initial movements, which is then transferred to the arms and out to the bat, thereby maximizing Bat Speed through this proximal-to-distal kinematic sequencing movement pattern.
Upcoming Events
| Showcase | State | Date | Location |
| UT Winter Facility Hitter's Series @ The Bullpen (Session 3) | UT | 01/08 | The Bullpen - Lehi, UT |
| Central Utah Preseason ID | UT | 01/31 | The Hive - Nephi, UT |
| Super 60 Pro Showcase | NATIONAL | 02/01 | The MAX - McCook, IL |
| Salt Lake Preseason ID | UT | 02/07 | Salt Lake City, UT |
| Utah Preseason All-State: (Invite-Only) | UT | 02/21 | Crimson Cliffs - St. Geroge, UT |
