2023 Expos Advanced Metrics: Trackman Analytics - Pitching Leaderboard
March 6, 2023
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We would like to thank all who participated in The PBR New England 2023 Scout Day: Expos. This was a great opportunity for 2024-2026 prospects to be put on college recruiting boards. Many players impressed during their individual workouts at the showcase. Below we have the complete statistical results from the event as well as the top performers across various different categories.
Interested in attending a PBR New England event? Check out our schedule by clicking here.
Complete Statistics
To view the Positional Stats, Click Here.
To view the Trackman Stats, Click Here.
To view the Blast Stats, Click Here.
To view the Swift Stats, Click Here.
2023 Expos Advanced Metrics: Trackman Analytics - Pitching Leaderboard (Fastball)
Top Fastball Velocity (Max)
| Rank | Name | State | School | Class | Pos | Velocity (max) |
| 1 | Joseph Zamejtis | MA | The Winchendon School | 2023 | LHP | 87.6 mph |
| 2 | Jake Boudreau | NH | Bishop Guertin | 2024 | RHP | 87.2 mph |
| 3 | Jackson Goldstein | NH | Bishop Guertin | 2024 | RHP | 86.5 mph |
| 4 | Ryan Daley | MA | Winchendon | 2024 | RHP | 86.3 mph |
| 5 | John Nowicki | MA | The Winchendon School | 2024 | RHP | 86.1 mph |
| 6 | Jaylon Richardson | MA | Pingree School | 2024 | RHP | 85.8 mph |
| 7 | Tony Silva | MA | Governors Academy | 2025 | RHP | 85.8 mph |
| 8 | Griffin Dupuis | MA | Triton | 2024 | RHP | 85.1 mph |
| 9 | Nicholas Ferrucci | NH | Bishop Guertin | 2024 | RHP | 80.8 mph |
| 10 | Josh Doney | MA | St. Mary's | 2025 | LHP | 80.8 mph |
Top Fastball Spin Rate (Average)
| Rank | Name | State | School | Class | Pos | Spin Rate (avg) |
| 1 | Jake Boudreau | NH | Bishop Guertin | 2024 | RHP | 2374 rpm |
| 2 | Jackson Goldstein | NH | Bishop Guertin | 2024 | RHP | 2326 rpm |
| 3 | Joseph Zamejtis | MA | The Winchendon School | 2023 | LHP | 2207 rpm |
| 4 | John Nowicki | MA | The Winchendon School | 2024 | RHP | 2190 rpm |
| 5 | Paul Donnelly | MA | Masconomet | 2024 | LHP | 2172 rpm |
| 6 | Jaylon Richardson | MA | Pingree School | 2024 | RHP | 2112 rpm |
| 7 | Ryan Daley | MA | Winchendon | 2024 | RHP | 2060 rpm |
| 8 | Jamison Ford | MA | Swampscott | 2026 | OF | 2045 rpm |
| 9 | Ben Cassavoy | MA | Melrose | 2024 | SS | 2014 rpm |
| 10 | Brian Capodilupo | MA | Melrose | 2026 | 3B | 1981 rpm |
Top Fastball Induced Vertical Break (Average)
| Rank | Name | State | School | Class | Pos | IVB (avg) |
| 1 | John Nowicki | MA | The Winchendon School | 2024 | RHP | 18.2 in |
| 2 | Joseph Zamejtis | MA | The Winchendon School | 2023 | LHP | 17.9 in |
| 3 | William Mandile | MA | Lynnfield | 2026 | RHP | 17.9 in |
| 4 | Jackson Goldstein | NH | Bishop Guertin | 2024 | RHP | 17.0 in |
| 5 | Jaylon Richardson | MA | Pingree School | 2024 | RHP | 15.7 in |
| 6 | Nicholas Ferrucci | NH | Bishop Guertin | 2024 | RHP | 15.0 in |
| 7 | Ben Cassavoy | MA | Melrose | 2024 | SS | 14.8 in |
| 8 | Arthur Lin | MA | Lexington | 2025 | RHP | 14.6 in |
| 9 | Harris Hadzihasanovic | MA | Lynnfield | 2026 | RHP | 14.3 in |
| 10 | Tony Silva | MA | Governors Academy | 2025 | RHP | 13.8 in |
Top Fastball Horizontal Movement (Average)
| Rank | Name | State | School | Class | Pos | HM (avg) |
| 1 | Matthew Delatorre | MA | North Andover | 2026 | OF | 15.9 |
| 2 | Ben Cassavoy | MA | Melrose | 2024 | SS | 15.2 |
| 3 | Josh Doney | MA | St. Mary's | 2025 | LHP | -13.1 |
| 4 | Ben Dahlstedt | MA | Lynnfield | 2026 | 3B | 13.0 |
| 5 | Ryan Daley | MA | Winchendon | 2024 | RHP | 12.4 |
| 6 | Jamison Ford | MA | Swampscott | 2026 | OF | 12.3 |
| 7 | Griffin Dupuis | MA | Triton | 2024 | RHP | 11.3 |
| 8 | Joseph Zamejtis | MA | The Winchendon School | 2023 | LHP | -10.5 |
| 9 | William Mandile | MA | Lynnfield | 2026 | RHP | 10.3 |
| 10 | Jackson Goldstein | NH | Bishop Guertin | 2024 | RHP | 9.9 |
Top Fastball Peak Spin Score (Max)
| Rank | Name | State | School | Class | Pos | Spin Score (max) |
| 1 | Jake Boudreau | NH | Bishop Guertin | 2024 | RHP | 29 |
| 2 | Paul Donnelly | MA | Masconomet | 2024 | LHP | 29 |
| 3 | Matthew Delatorre | MA | North Andover | 2026 | OF | 28 |
| 4 | Jackson Goldstein | NH | Bishop Guertin | 2024 | RHP | 28 |
| 5 | Brian Capodilupo | MA | Melrose | 2026 | 3B | 27 |
| 6 | John Nowicki | MA | The Winchendon School | 2024 | RHP | 27 |
| 7 | Ryan Daley | MA | Winchendon | 2024 | RHP | 27 |
| 8 | Jamison Ford | MA | Swampscott | 2026 | OF | 26 |
| 9 | Jaylon Richardson | MA | Pingree School | 2024 | RHP | 26 |
| 10 | Joseph Zamejtis | MA | The Winchendon School | 2023 | LHP | 26 |
2023 Expos Advanced Metrics: Trackman Analytics - Pitching Leaderboard (Curveball)
Top Curveball Velocity Range
| Rank | Name | State | School | Class | Pos | Velo Range |
| 1 | Jaylon Richardson | MA | Pingree School | 2024 | RHP | 75.1-77.3 mph |
| 2 | Jackson Goldstein | NH | Bishop Guertin | 2024 | RHP | 72.2-75.6 mph |
| 3 | Joseph Zamejtis | MA | The Winchendon School | 2023 | LHP | 72.8-74.1 mph |
| 4 | Ben Cassavoy | MA | Melrose | 2024 | SS | 70.3-72.3 mph |
| 5 | John Nowicki | MA | The Winchendon School | 2024 | RHP | 70.4-72.1 mph |
| 6 | Griffin Dupuis | MA | Triton | 2024 | RHP | 67.0-70.0 mph |
| 7 | Brian Capodilupo | MA | Melrose | 2026 | 3B | 66.0-68.7 mph |
| 8 | Paul Donnelly | MA | Masconomet | 2024 | LHP | 65.5-68.2 mph |
| 9 | Josh Doney | MA | St. Mary's | 2025 | LHP | 66.4-67.8 mph |
| 10 | Jamison Ford | MA | Swampscott | 2026 | OF | 66.5-67.3 mph |
Top Curveball Spin Rate (Average)
| Rank | Name | State | School | Class | Pos | Spin Rate (avg) |
| 1 | Jaylon Richardson | MA | Pingree School | 2024 | RHP | 2455 rpm |
| 2 | Joseph Zamejtis | MA | The Winchendon School | 2023 | LHP | 2388 rpm |
| 3 | John Nowicki | MA | The Winchendon School | 2024 | RHP | 2245 rpm |
| 4 | Paul Donnelly | MA | Masconomet | 2024 | LHP | 2218 rpm |
| 5 | Matthew Delatorre | MA | North Andover | 2026 | OF | 2158 rpm |
| 6 | Brian Capodilupo | MA | Melrose | 2026 | 3B | 2154 rpm |
| 7 | Josh Doney | MA | St. Mary's | 2025 | LHP | 1825 rpm |
| 8 | Harris Hadzihasanovic | MA | Lynnfield | 2026 | RHP | 1783 rpm |
| 9 | William Mandile | MA | Lynnfield | 2026 | RHP | 1778 rpm |
| 10 | Griffin Dupuis | MA | Triton | 2024 | RHP | 1655 rpm |
Top Curveball Induced Vertical Break (Average)
| Rank | Name | State | School | Class | Pos | IVB (avg) |
| 1 | John Nowicki | MA | The Winchendon School | 2024 | RHP | -15.9 in |
| 2 | Arthur Lin | MA | Lexington | 2025 | RHP | -7.2 in |
| 3 | Jamison Ford | MA | Swampscott | 2026 | OF | -6.1 in |
| 4 | Jackson Goldstein | NH | Bishop Guertin | 2024 | RHP | -5.2 in |
| 5 | Ben Cassavoy | MA | Melrose | 2024 | SS | 5.1 in |
| 6 | William Mandile | MA | Lynnfield | 2026 | RHP | 4.4 in |
| 7 | Brian Capodilupo | MA | Melrose | 2026 | 3B | -3.7 in |
| 8 | Joseph Zamejtis | MA | The Winchendon School | 2023 | LHP | -3.2 in |
| 9 | Christopher Porfido | MA | Masconomet | 2025 | 3B | 2.3 in |
| 10 | Griffin Dupuis | MA | Triton | 2024 | RHP | 2.0 in |
Top Curveball Horizontal Movement (Average)
| Rank | Name | State | School | Class | Pos | HM (avg) |
| 1 | Matthew Delatorre | MA | North Andover | 2026 | OF | -19.0 |
| 2 | Harris Hadzihasanovic | MA | Lynnfield | 2026 | RHP | -15.6 |
| 3 | Josh Doney | MA | St. Mary's | 2025 | LHP | 14.7 |
| 4 | Joseph Zamejtis | MA | The Winchendon School | 2023 | LHP | 10.3 |
| 5 | Paul Donnelly | MA | Masconomet | 2024 | LHP | 10.3 |
| 6 | Jamison Ford | MA | Swampscott | 2026 | OF | -9.7 |
| 7 | Jaylon Richardson | MA | Pingree School | 2024 | RHP | -7.6 |
| 8 | Brian Capodilupo | MA | Melrose | 2026 | 3B | -7.5 |
| 9 | Ben Dahlstedt | MA | Lynnfield | 2026 | 3B | -7.1 |
| 10 | John Nowicki | MA | The Winchendon School | 2024 | RHP | -6.0 |
Top Curveball Peak Spin Score (Max)
| Rank | Name | State | School | Class | Pos | Spin Score (max) |
| 1 | Matthew Delatorre | MA | North Andover | 2026 | OF | 39 |
| 2 | Paul Donnelly | MA | Masconomet | 2024 | LHP | 34 |
| 3 | John Nowicki | MA | The Winchendon School | 2024 | RHP | 33 |
| 4 | Joseph Zamejtis | MA | The Winchendon School | 2023 | LHP | 33 |
| 5 | Jaylon Richardson | MA | Pingree School | 2024 | RHP | 32 |
| 6 | Brian Capodilupo | MA | Melrose | 2026 | 3B | 32 |
| 7 | Harris Hadzihasanovic | MA | Lynnfield | 2026 | RHP | 29 |
| 8 | William Mandile | MA | Lynnfield | 2026 | RHP | 28 |
| 9 | Josh Doney | MA | St. Mary's | 2025 | LHP | 28 |
| 10 | Ben Dahlstedt | MA | Lynnfield | 2026 | 3B | 27 |
2023 Expos Advanced Metrics: Trackman Analytics - Pitching Leaderboard (Slider)
Top Slider Velocity Range
| Rank | Name | State | School | Class | Pos | Velo Range |
| 1 | Jake Boudreau | NH | Bishop Guertin | 2024 | RHP | 74.5-77.8 mph |
| 2 | Tony Silva | MA | Governors Academy | 2025 | RHP | 72.6-73.4 mph |
| 3 | Nicholas Ferrucci | NH | Bishop Guertin | 2024 | RHP | 70.4-71.9 mph |
| 4 | Paul Donnelly | MA | Masconomet | 2024 | LHP | 67.4-70.2 mph |
Top Slider Spin Rate (Average)
| Rank | Name | State | School | Class | Pos | Spin Rate (avg) |
| 1 | Jake Boudreau | NH | Bishop Guertin | 2024 | RHP | 2709 |
| 2 | Joseph Zamejtis | MA | The Winchendon School | 2023 | LHP | 2375 |
| 3 | Paul Donnelly | MA | Masconomet | 2024 | LHP | 2146 |
| 4 | Nicholas Ferrucci | NH | Bishop Guertin | 2024 | RHP | 2063 |
| 5 | Tony Silva | MA | Governors Academy | 2025 | RHP | 1614 |
Top Slider Induced Vertical Break (Average)
| Rank | Name | State | School | Class | Pos | IVB (avg) |
| 1 | Tony Silva | MA | Governors Academy | 2025 | RHP | -7.8 in |
| 2 | Jake Boudreau | NH | Bishop Guertin | 2024 | RHP | -7.0 in |
| 3 | Joseph Zamejtis | MA | The Winchendon School | 2023 | LHP | -5.5 in |
| 4 | Nicholas Ferrucci | NH | Bishop Guertin | 2024 | RHP | 1.7 in |
| 5 | Paul Donnelly | MA | Masconomet | 2024 | LHP | -0.7 in |
Top Slider Horizontal Movement (Average)
| Rank | Name | State | School | Class | Pos | HM (avg) |
| 1 | Jake Boudreau | NH | Bishop Guertin | 2024 | RHP | -14.1 |
| 2 | Joseph Zamejtis | MA | The Winchendon School | 2023 | LHP | 8.8 |
| 3 | Paul Donnelly | MA | Masconomet | 2024 | LHP | 5.9 |
| 4 | Tony Silva | MA | Governors Academy | 2025 | RHP | -3.1 |
| 5 | Nicholas Ferrucci | NH | Bishop Guertin | 2024 | RHP | -2.2 |
Top Slider Peak Spin Score (Max)
| Rank | Name | State | School | Class | Pos | Spin Score (max) |
| 1 | Jake Boudreau | NH | Bishop Guertin | 2024 | RHP | 35 |
| 2 | Joseph Zamejtis | MA | The Winchendon School | 2023 | LHP | 32 |
| 3 | Paul Donnelly | MA | Masconomet | 2024 | LHP | 31 |
| 4 | Nicholas Ferrucci | NH | Bishop Guertin | 2024 | RHP | 29 |
| 5 | Tony Silva | MA | Governors Academy | 2025 | RHP | 22 |
2023 Expos Advanced Metrics: Trackman Analytics - Pitching Leaderboard (Changeup)
Top Changeup Velocity Range
| Rank | Name | State | School | Class | Pos | Velo Range |
| 1 | Tony Silva | MA | Governors Academy | 2025 | RHP | 79.5-80.5 mph |
| 2 | Joseph Zamejtis | MA | The Winchendon School | 2023 | LHP | 78.2-80.0 mph |
| 3 | Jake Boudreau | NH | Bishop Guertin | 2024 | RHP | 79.2-79.5 mph |
| 4 | John Nowicki | MA | The Winchendon School | 2024 | RHP | 75.7-76.7 mph |
| 5 | Griffin Dupuis | MA | Triton | 2024 | RHP | 70.7-73.8 mph |
| 6 | Ben Cassavoy | MA | Melrose | 2024 | SS | 71.5-72.3 mph |
| 7 | Paul Donnelly | MA | Masconomet | 2024 | LHP | 69.2-71.4 mph |
| 8 | Brian Capodilupo | MA | Melrose | 2026 | 3B | 67.8-69.9 mph |
| 9 | Will Entner | MA | Andover | 2026 | OF | 66.1-68.0 mph |
| 10 | Harris Hadzihasanovic | MA | Lynnfield | 2026 | RHP | 66.1-67.0 mph |
Top Changeup Spin Rate (Average)
| Rank | Name | State | School | Class | Pos | Spin Rate (avg) |
| 1 | John Nowicki | MA | The Winchendon School | 2024 | RHP | 2243 rpm |
| 2 | Joseph Zamejtis | MA | The Winchendon School | 2023 | LHP | 1864 rpm |
| 3 | Jaylon Richardson | MA | Pingree School | 2024 | RHP | 1757 rpm |
| 4 | Jamison Ford | MA | Swampscott | 2026 | OF | 1725 rpm |
| 5 | Brian Capodilupo | MA | Melrose | 2026 | 3B | 1674 rpm |
| 6 | Tony Silva | MA | Governors Academy | 2025 | RHP | 1667 rpm |
| 7 | Paul Donnelly | MA | Masconomet | 2024 | LHP | 1628 rpm |
| 8 | Jake Boudreau | NH | Bishop Guertin | 2024 | RHP | 1595 rpm |
| 9 | Ben Cassavoy | MA | Melrose | 2024 | SS | 1377 rpm |
| 10 | Josh Doney | MA | St. Mary's | 2025 | LHP | 1377 rpm |
Top Changeup Induced Vertical Break (Average)
| Rank | Name | State | School | Class | Pos | IVB (avg) |
| 1 | John Nowicki | MA | The Winchendon School | 2024 | RHP | 20.4 in |
| 2 | Jamison Ford | MA | Swampscott | 2026 | OF | 16.0 in |
| 3 | William Mandile | MA | Lynnfield | 2026 | RHP | 14.8 in |
| 4 | Tony Silva | MA | Governors Academy | 2025 | RHP | 14.4 in |
| 5 | Harris Hadzihasanovic | MA | Lynnfield | 2026 | RHP | 14.0 in |
| 6 | Will Entner | MA | Andover | 2026 | OF | 10.4 in |
| 7 | Griffin Dupuis | MA | Triton | 2024 | RHP | 9.2 in |
| 8 | Jake Boudreau | NH | Bishop Guertin | 2024 | RHP | 6.5 in |
| 9 | Ben Cassavoy | MA | Melrose | 2024 | SS | 6.4 in |
| 10 | Joseph Zamejtis | MA | The Winchendon School | 2023 | LHP | 6.3 in |
Top Changeup Horizontal Movement (Average)
| Rank | Name | State | School | Class | Pos | HM (avg) |
| 1 | Jaylon Richardson | MA | Pingree School | 2024 | RHP | 15.5 |
| 2 | Joseph Zamejtis | MA | The Winchendon School | 2023 | LHP | -14.2 |
| 3 | Ben Cassavoy | MA | Melrose | 2024 | SS | 13.9 |
| 4 | John Nowicki | MA | The Winchendon School | 2024 | RHP | 13.7 |
| 5 | William Mandile | MA | Lynnfield | 2026 | RHP | 13.3 |
| 6 | Jamison Ford | MA | Swampscott | 2026 | OF | 12.8 |
| 7 | Tony Silva | MA | Governors Academy | 2025 | RHP | 12.1 |
| 8 | Griffin Dupuis | MA | Triton | 2024 | RHP | 12.0 |
| 9 | Ryan Daley | MA | Winchendon | 2024 | RHP | 11.7 |
| 10 | Josh Doney | MA | St. Mary's | 2025 | LHP | -11.5 |
Top Changeup Peak Spin Score (Max)
| Rank | Name | State | School | Class | Pos | Spin Score (max) |
| 1 | John Nowicki | MA | The Winchendon School | 2024 | RHP | 30 |
| 2 | Brian Capodilupo | MA | Melrose | 2026 | 3B | 30 |
| 3 | Joseph Zamejtis | MA | The Winchendon School | 2023 | LHP | 25 |
| 4 | Paul Donnelly | MA | Masconomet | 2024 | LHP | 23 |
| 5 | Jamison Ford | MA | Swampscott | 2026 | OF | 23 |
| 6 | William Mandile | MA | Lynnfield | 2026 | RHP | 22 |
| 7 | Jaylon Richardson | MA | Pingree School | 2024 | RHP | 21 |
| 8 | Tony Silva | MA | Governors Academy | 2025 | RHP | 20 |
| 9 | Jake Boudreau | NH | Bishop Guertin | 2024 | RHP | 20 |
| 10 | Ben Cassavoy | MA | Melrose | 2024 | SS | 20 |
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