Prep Baseball Report

2023 Expos Advanced Metrics: Trackman Analytics - Pitching Leaderboard


PBR New England Staff

Follow on Twitter: @pbr_newengland
Follow on Instagram: @pbr_newengland

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 RHP 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 RHP 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 RHP 15.9
2 Ben Cassavoy MA Melrose 2024 RHP 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 RHP 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 RHP 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 RHP 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 RHP 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 RHP -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 RHP 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 RHP 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 RHP 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 RHP 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 RHP 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 RHP 20

Recent News