Prep Baseball Report

2024 New England All-Star Games Advanced Metrics: Trackman Analytics - Pitching Leaderboard


Prep Baseball New England Staff

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We would like to thank all who participated in The Prep Baseball New England 2024 New England All-Star Games. This was a great opportunity for 2025-2027 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 Prep Baseball New England event, check out our schedule by clicking here.

Complete Statistics

To view the Positional Stats, Click Here.
To view the Trackman Analytics, Click Here.
To view the Blast Analytics, Click Here.

2024 New England All-Star Games Advanced Metrics: Trackman Analytics - Pitching Leaderboard

Top Fastball Velocity (Max)

Rank Name State School Class Pos Velocity (max)
1 Daniel Margolies CT Cheshire Academy 2025 LHP 91.1 mph
2 Langdon Hazen VT Mount Mansfield Union 2025 RHP 89.6 mph
3 Ryan Kelly MA Milton High 2026 RHP 89.0 mph
4 Christopher Kiesiner MA Grafton 2025 RHP 88.0 mph
5 Brian Mancinelli MA St John Paul ll 2026 RHP 87.9 mph
6 Tyler Dunlea MA Attleboro High 2025 RHP 87.4 mph
7 Andrew Valentino CT Trumbull High School 2027 SS 87.4 mph
8 Leo Meuse MA Noble and Greenough School 2026 RHP 86.3 mph
9 Joey Guidotti MA Shrewsbury Sr High 2025 RHP 85.8 mph
10 Liam Lennon MA Phillips Academy Andover 2025 LHP 85.3 mph

Top Fastball Spin Rate (Average)

Rank Name State School Class Pos Spin Rate (avg)
1 Ryan Kelly MA Milton High 2026 RHP 2309 rpm
2 Daniel Margolies CT Cheshire Academy 2025 LHP 2302 rpm
3 Brian Mancinelli MA St John Paul ll 2026 RHP 2142 rpm
4 Liam Lennon MA Phillips Academy Andover 2025 LHP 2139 rpm
5 Miles Brenner ME Gorham High School 2026 SS 2121 rpm
6 Matthew Shea CT Westminster 2026 RHP 2087 rpm
7 Tyler Dunlea MA Attleboro High 2025 RHP 2084 rpm
8 Zachary Floyd MA Austin Prepatory 2027 RHP 2055 rpm
9 Langdon Hazen VT Mount Mansfield Union 2025 RHP 2031 rpm
10 Andrew Valentino CT Trumbull High School 2027 SS 1971 rpm

Top Fastball Induced Vertical Break (Average)

Rank Name State School Class Pos IVB (avg)
1 Joey Guidotti MA Shrewsbury Sr High 2025 RHP 17.3 in
2 Zachary Floyd MA Austin Prepatory 2027 RHP 16.9 in
3 Liam Lennon MA Phillips Academy Andover 2025 LHP 16.1 in
4 Tyler Dunlea MA Attleboro High 2025 RHP 15.2 in
5 Miles Brenner ME Gorham High School 2026 SS 14.9 in
6 Brian Mancinelli MA St John Paul ll 2026 RHP 14.8 in
7 Jack Pasciak MA Dexter Southfield 2026 LHP 14.6 in
8 Ryan Kelly MA Milton High 2026 RHP 13.7 in
9 Matthew Shea CT Westminster 2026 RHP 12.7 in
10 Andrew Valentino CT Trumbull High School 2027 SS 12.6 in

Top Fastball Horizontal Movement (Average)

Rank Name State School Class Pos HM (avg)
1 Daniel Margolies CT Cheshire Academy 2025 LHP -16.9
2 Andrew Valentino CT Trumbull High School 2027 SS 16.6
3 Jack Pasciak MA Dexter Southfield 2026 LHP -14.8
4 Miles Brenner ME Gorham High School 2026 SS 14.7
5 Leo Meuse MA Noble and Greenough School 2026 RHP 14.3
6 Brian Mancinelli MA St John Paul ll 2026 RHP 13.7
7 Ryan Kelly MA Milton High 2026 RHP 12.4
8 Matthew Chirumbolo CT Salisbury School 2026 RHP 12.3
9 Langdon Hazen VT Mount Mansfield Union 2025 RHP 11.9
10 Christopher Kiesiner MA Grafton 2025 RHP 11.2

Top Fastball Peak Spin Score (Max)

Rank Name State School Class Pos Spin Score (max)
1 Ryan Kelly MA Milton High 2026 RHP 28
2 Miles Brenner ME Gorham High School 2026 SS 27
3 Daniel Margolies CT Cheshire Academy 2025 LHP 27
4 Matthew Shea CT Westminster 2026 RHP 27
5 Liam Lennon MA Phillips Academy Andover 2025 LHP 26
6 Brian Mancinelli MA St John Paul ll 2026 RHP 26
7 Zachary Floyd MA Austin Prepatory 2027 RHP 26
8 Tyler Dunlea MA Attleboro High 2025 RHP 25
9 Jack Pasciak MA Dexter Southfield 2026 LHP 25
10 Andrew Valentino CT Trumbull High School 2027 SS 25

Curveball Analytics

Top Curveball Velocity Range

Rank Name State School Class Pos Velo Range
1 Daniel Margolies CT Cheshire Academy 2025 LHP 75.2-75.7 mph
2 Tyler Dunlea MA Attleboro High 2025 RHP 70.4-72.5 mph
3 Zachary Floyd MA Austin Prepatory 2027 RHP 71.1-71.5 mph
4 Joey Guidotti MA Shrewsbury Sr High 2025 RHP 67.5-69.6 mph
5 Miles Brenner ME Gorham High School 2026 SS 66.6-69.6 mph
6 Jag Garces MA West Bridgewater 2026 SS 67.6-68.4 mph
7 Jack Pasciak MA Dexter Southfield 2026 LHP 59.9-63.9 mph

Top Curveball Spin Rate (Average)

Rank Name State School Class Pos Spin Rate (avg)
1 Daniel Margolies CT Cheshire Academy 2025 LHP 2297 rpm
2 Miles Brenner ME Gorham High School 2026 SS 2269 rpm
3 Tyler Dunlea MA Attleboro High 2025 RHP 2226 rpm
4 Joey Guidotti MA Shrewsbury Sr High 2025 RHP 2126 rpm
5 Jag Garces MA West Bridgewater 2026 SS 2085 rpm
6 Jack Pasciak MA Dexter Southfield 2026 LHP 2019 rpm
7 Zachary Floyd MA Austin Prepatory 2027 RHP 1741 rpm

Top Curveball Induced Vertical Break (Average)

Rank Name State School Class Pos IVB (avg)
1 Joey Guidotti MA Shrewsbury Sr High 2025 RHP -16.2 in
2 Zachary Floyd MA Austin Prepatory 2027 RHP -15.6 in
3 Jack Pasciak MA Dexter Southfield 2026 LHP -11.0 in
4 Tyler Dunlea MA Attleboro High 2025 RHP -9.4 in
5 Daniel Margolies CT Cheshire Academy 2025 LHP -7.4 in
6 Miles Brenner ME Gorham High School 2026 SS -4.6 in
7 Jag Garces MA West Bridgewater 2026 SS 3.1 in

Top Curveball Horizontal Movement (Average)

Rank Name State School Class Pos HM (avg)
1 Tyler Dunlea MA Attleboro High 2025 RHP -15.9
2 Jack Pasciak MA Dexter Southfield 2026 LHP 14.1
3 Joey Guidotti MA Shrewsbury Sr High 2025 RHP -11.2
4 Miles Brenner ME Gorham High School 2026 SS -10.7
5 Daniel Margolies CT Cheshire Academy 2025 LHP 9.7
6 Jag Garces MA West Bridgewater 2026 SS -3.2
7 Zachary Floyd MA Austin Prepatory 2027 RHP -1.0

Top Curveball Peak Spin Score (Max)

Rank Name State School Class Pos Spin Score (max)
1 Tyler Dunlea MA Attleboro High 2025 RHP 34
2 Miles Brenner ME Gorham High School 2026 SS 34
3 Jack Pasciak MA Dexter Southfield 2026 LHP 33
4 Joey Guidotti MA Shrewsbury Sr High 2025 RHP 33
5 Jag Garces MA West Bridgewater 2026 SS 30
6 Daniel Margolies CT Cheshire Academy 2025 LHP 30
7 Zachary Floyd MA Austin Prepatory 2027 RHP 25

Slider Analytics

Top Slider Velocity Range

Rank Name State School Class Pos Velo Range
1 Christopher Kiesiner MA Grafton 2025 RHP 77.6-78.9 mph
2 Brian Mancinelli MA St John Paul ll 2026 RHP 75.8-78.5 mph
3 Daniel Margolies CT Cheshire Academy 2025 LHP 77.1-77.7 mph
4 Langdon Hazen VT Mount Mansfield Union 2025 RHP 74.6-77.4 mph
5 Ryan Kelly MA Milton High 2026 RHP 76.6-76.8 mph
6 Joey Guidotti MA Shrewsbury Sr High 2025 RHP 73.5-75.9 mph
7 Liam Lennon MA Phillips Academy Andover 2025 LHP 73.9-75.4 mph
8 Leo Meuse MA Noble and Greenough School 2026 RHP 71.4-74.2 mph
9 Matthew Shea CT Westminster 2026 RHP 71.6-73.9 mph
10 Andrew Valentino CT Trumbull High School 2027 SS 69.9-71.8 mph

Top Slider Spin Rate (Average)

Rank Name State School Class Pos Spin Rate (avg)
1 Andrew Valentino CT Trumbull High School 2027 SS 2517
2 Liam Lennon MA Phillips Academy Andover 2025 LHP 2439
3 Ryan Kelly MA Milton High 2026 RHP 2403
4 Daniel Margolies CT Cheshire Academy 2025 LHP 2395
5 Matthew Shea CT Westminster 2026 RHP 2294
6 Christopher Kiesiner MA Grafton 2025 RHP 2186
7 Matthew Chirumbolo CT Salisbury School 2026 RHP 2116
8 Leo Meuse MA Noble and Greenough School 2026 RHP 2006
9 Joey Guidotti MA Shrewsbury Sr High 2025 RHP 1941
10 Langdon Hazen VT Mount Mansfield Union 2025 RHP 1916

Top Slider Induced Vertical Break (Average)

Rank Name State School Class Pos IVB (avg)
1 Matthew Chirumbolo CT Salisbury School 2026 RHP -8.8 in
2 Daniel Margolies CT Cheshire Academy 2025 LHP -5.2 in
3 Matthew Shea CT Westminster 2026 RHP -4.2 in
4 Liam Lennon MA Phillips Academy Andover 2025 LHP 3.3 in
5 Brian Mancinelli MA St John Paul ll 2026 RHP 3.1 in
6 Leo Meuse MA Noble and Greenough School 2026 RHP -3.0 in
7 Andrew Valentino CT Trumbull High School 2027 SS -2.8 in
8 Ryan Kelly MA Milton High 2026 RHP 1.5 in
9 Christopher Kiesiner MA Grafton 2025 RHP -1.3 in
10 Joey Guidotti MA Shrewsbury Sr High 2025 RHP -0.7 in

Top Slider Horizontal Movement (Average)

Rank Name State School Class Pos HM (avg)
1 Andrew Valentino CT Trumbull High School 2027 SS -16.3
2 Ryan Kelly MA Milton High 2026 RHP -15.2
3 Matthew Chirumbolo CT Salisbury School 2026 RHP -14.9
4 Matthew Shea CT Westminster 2026 RHP -14.2
5 Christopher Kiesiner MA Grafton 2025 RHP -11.7
6 Daniel Margolies CT Cheshire Academy 2025 LHP 11.5
7 Leo Meuse MA Noble and Greenough School 2026 RHP -10.1
8 Langdon Hazen VT Mount Mansfield Union 2025 RHP -8.8
9 Liam Lennon MA Phillips Academy Andover 2025 LHP 6.7
10 Joey Guidotti MA Shrewsbury Sr High 2025 RHP -3.9

Top Slider Peak Spin Score (Max)

Rank Name State School Class Pos Spin Score (max)
1 Andrew Valentino CT Trumbull High School 2027 SS 37
2 Liam Lennon MA Phillips Academy Andover 2025 LHP 33
3 Matthew Shea CT Westminster 2026 RHP 32
4 Daniel Margolies CT Cheshire Academy 2025 LHP 32
5 Ryan Kelly MA Milton High 2026 RHP 31
6 Christopher Kiesiner MA Grafton 2025 RHP 29
7 Matthew Chirumbolo CT Salisbury School 2026 RHP 29
8 Leo Meuse MA Noble and Greenough School 2026 RHP 29
9 Joey Guidotti MA Shrewsbury Sr High 2025 RHP 28
10 Langdon Hazen VT Mount Mansfield Union 2025 RHP 26

Changeup Analytics

Top Changeup Velocity Range

Rank Name State School Class Pos Velo Range
1 Langdon Hazen VT Mount Mansfield Union 2025 RHP 84.5-85.3 mph
2 Christopher Kiesiner MA Grafton 2025 RHP 79.7-82.7 mph
3 Ryan Kelly MA Milton High 2026 RHP 81.5-82.0 mph
4 Liam Lennon MA Phillips Academy Andover 2025 LHP 78.4-80.2 mph
5 Zachary Floyd MA Austin Prepatory 2027 RHP 77.4-79.8 mph
6 Tyler Dunlea MA Attleboro High 2025 RHP 77.7-79.5 mph
7 Brian Mancinelli MA St John Paul ll 2026 RHP 77.1-79.2 mph
8 Leo Meuse MA Noble and Greenough School 2026 RHP 76.4-77.9 mph
9 Andrew Valentino CT Trumbull High School 2027 SS 77.1-77.7 mph
10 Matthew Shea CT Westminster 2026 RHP 72.8-75.2 mph

Top Changeup Horizontal Movement (Average)

Rank Name State School Class Pos HM (avg)
1 Daniel Margolies CT Cheshire Academy 2025 LHP -18.6
2 Andrew Valentino CT Trumbull High School 2027 SS 18.0
3 Jack Pasciak MA Dexter Southfield 2026 LHP -17.2
4 Leo Meuse MA Noble and Greenough School 2026 RHP 17.1
5 Matthew Chirumbolo CT Salisbury School 2026 RHP 16.5
6 Brian Mancinelli MA St John Paul ll 2026 RHP 16.3
7 Christopher Kiesiner MA Grafton 2025 RHP 16.2
8 Tyler Dunlea MA Attleboro High 2025 RHP 15.3
9 Joey Guidotti MA Shrewsbury Sr High 2025 RHP 14.9
10 Ryan Kelly MA Milton High 2026 RHP 13.8

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