Prep Baseball Report

Toronto Fall Open ID: Pitching Data Dive


Cam Black-Araujo
Assistant Director, PBR Canada

Earlier this week, the PBR Ontario staff hosted the annual Toronto Fall Open ID over two days at Connorvale Park in Etobicoke, Ontario. This event featured over 105 players from the across the province in the 2024 - 2027 classes and allowed our staff an opportunity to get an in-depth look at the players, as well as collect updated metrics via our tech partners TrackMan and Swift Performance.

Earlier this week, we broke down the top measurable data performers from the event with our Statistical Analysis. Now, we will take a further in-depth look at the top pitchers with the help of our tech partnerships, broken down by the categories down below:

For complete event results, click here.
To view upcoming event schedule, click here.

FASTBALL

MAX VELOCITY (MPH)

Rank Name State School Class Pos Velocity (max)
1 Benjamin Harris ON Waterdown 2024 RHP 84.7 mph
2 Nolan Bigras ON MM Robinson 2025 RHP 84.6 mph
3 Nolan Kong ON St Brother Andre 2024 LHP 83.9 mph
4 Simon Coutts ON Royal St. Georges College 2024 OF 83.5 mph
5 Dylan Duguay ON North Toronto 2025 OF 82.7 mph
6 Markus Henry ON Henry Street 2024 3B 81.1 mph
7 Derek Riesberry ON Notre Dame 2024 RHP 80.6 mph
8 Daniel Zayas ON Cardinal Carter 2025 RHP 80.5 mph
9 Griffin Dyck ON Kingsville District High School 2024 3B 80.4 mph
10 Jaden Korpan ON Ajax 2024 RHP 80.1 mph

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

SPIN RATE (AVG)

Rank Name State School Class Pos Spin Rate (avg)
1 Griffin Dyck ON Kingsville District High School 2024 3B 2333 rpm
2 Dario Ianniello ON St Francis Xavier 2026 RHP 2287 rpm
3 Kolton Bergeron ON Banting 2026 RHP 2252 rpm
4 Nolan Kong ON St Brother Andre 2024 LHP 2227 rpm
5 Simon Coutts ON Royal St. Georges College 2024 OF 2216 rpm
6 Benjamin Harris ON Waterdown 2024 RHP 2210 rpm
7 Matthew Clarke ON Mowat Collegiate 2025 LHP 2203 rpm
8 Markus Henry ON Henry Street 2024 3B 2196 rpm
9 Sean Parkinson ON Sir John A Macdonald 2025 OF 2192 rpm
10 AJ Dubeau ON Macdonald Cartier 2025 SS 2161 rpm

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.

INDUCED VERTICAL BREAK (AVG.)

Rank Name State School Class Pos IVB (avg)
1 Matthew Clarke ON Mowat Collegiate 2025 LHP 22.6 in
2 Alessandro Zayas ON Cardinal Carter 2027 3B 21.6 in
3 Ryan Schell ON Stouffville District 2025 RHP 20.7 in
4 Dario Ianniello ON St Francis Xavier 2026 RHP 20.6 in
5 Nicholas Connell ON I.E. Weldon 2025 SS 20.3 in
6 Evan Bosch ON St. Thomas Aquinas 2026 LHP 20.1 in
7 Tyler Garrity ON North Toronto 2026 OF 20.1 in
8 Neil Scodellaro ON St. Joan of Arc 2024 RHP 19.5 in
9 Jeevan Bagri ON St. Roch Catholic 2024 OF 19.1 in
10 Nathan Innes ON Neil McNeil 2025 LHP 18.6 in

Induced Vertical Break: Used in short form as "IVB," this metric is most important on fastballs for creating rise and on curveballs for creating depth – it can also have some use when measuring sliders and cutters as well. Sliders tend to be closer to zero inches while cutters are generally between 5 and 15 inches. Usually fastballs and curveballs with large IVB have higher spin efficiencies as well. Sliders generally have very little (closer to zero) IVB and very low spin efficiency. You could also categorize IVB into spin rate as this is part of the “useful movement” you’re looking for. IVB is also a huge part of the vertical approach angle.

HORIZONTAL MOVEMENT (AVG.)

Rank Name State School Class Pos HM (avg)
1 Sean Bhatnagar ON Abbey Park 2025 SS 18.8
2 Derek Riesberry ON Notre Dame 2024 RHP 17.8
3 Kolton Bergeron ON Banting 2026 RHP 15.3
4 Markus Henry ON Henry Street 2024 3B 14.9
5 Dario Ianniello ON St Francis Xavier 2026 RHP 14.3
6 Jagan Chanderdat ON Saunders 2024 SS 14.2
7 Clark Heimbecker ON Our Lady of Lourdes 2026 2B 14.2
8 Nicholas Connell ON I.E. Weldon 2025 SS 14.0
9 Benjamin Harris ON Waterdown 2024 RHP 12.6
10 Joel Gotthelf ON Nottawasauga Pines 2026 SS 12.1

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.”

STRIKE ZONE RATE%

Rank Name State School Class Pos Zone %
1 Griffin Dyck ON Kingsville District High School 2024 3B 87 %
2 Noah Couto ON Christ The King 2025 2B 75 %
^ Joel Gotthelf ON Nottawasauga Pines 2026 SS 75 %
3 Nicholas Connell ON I.E. Weldon 2025 SS 71 %
^ Anthony James Caldwell ON Waterdown District 2025 RHP 71 %
4 Ryan Schell ON Stouffville District 2025 RHP 66 %
5 Tyler Garrity ON North Toronto 2026 OF 62 %
^ Jonah Javier ON St. Mary Catholic 2026 OF 62 %
^ Clark Heimbecker ON Our Lady of Lourdes 2026 2B 62 %
6 Ko Abe ON Leaside 2026 3B 60 %
^ Derek Riesberry ON Notre Dame 2024 RHP 60 %

CURVEBALL

SPIN RATE (AVG.)

Rank Name State School Class Pos Spin Rate (avg)
1 Daniel Zayas ON Cardinal Carter 2025 RHP 2502 rpm
2 Dylan Duguay ON North Toronto 2025 OF 2437 rpm
3 Kolton Bergeron ON Banting 2026 RHP 2386 rpm
4 Benjamin Harris ON Waterdown 2024 RHP 2200 rpm
5 Simon Coutts ON Royal St. Georges College 2024 OF 2089 rpm

INDUCED VERTICAL BREAK (AVG.)

Rank Name State School Class Pos IVB (avg)
1 Anthony James Caldwell ON Waterdown District 2025 RHP -10.8 in
2 Alessandro Zayas ON Cardinal Carter 2027 3B -10.5 in
3 Nicholas Connell ON I.E. Weldon 2025 SS -8.9 in
4 Daniel Zayas ON Cardinal Carter 2025 RHP -8.3 in
5 Nolan Kong ON St Brother Andre 2024 LHP -7.6 in

HORIZONTAL MOVEMENT (AVG.)

Rank Name State School Class Pos HM (avg)
1 Tanner Wiens ON A.N. Myer 2027 RHP -15.6
2 Anthony James Caldwell ON Waterdown District 2025 RHP -14.4
3 Ioannis (Yanni) Fourkiotis ON All Saints Catholic 2026 3B -14.3
4 Dylan Duguay ON North Toronto 2025 OF -13.3
5 Richard Marshall ON ASAD/Brooklin 2027 RHP -12.8

STRIKE ZONE RATE%

Rank Name State School Class Pos Zone %
1 Jaden Korpan ON Ajax 2024 RHP 66 %
^ Nolan Kong ON St Brother Andre 2024 LHP 66 %
2 Logan Covemaeker ON Mother Theresa 2026 OF 50 %
^ Kolton Bergeron ON Banting 2026 RHP 50 %
^ Anthony James Caldwell ON Waterdown District 2025 RHP 50 %
^ Markus Henry ON Henry Street 2024 3B 50 %
^ Dario Ianniello ON St Francis Xavier 2026 RHP 50 %

SLIDER

SPIN RATE (AVG.)

Rank Name State School Class Pos Spin Rate (avg)
1 Daniel Zayas ON Cardinal Carter 2025 RHP 2520
2 Griffin Dyck ON Kingsville District High School 2024 3B 2351
3 Benjamin Harris ON Waterdown 2024 RHP 2310
4 Derek Riesberry ON Notre Dame 2024 RHP 2255
5 Logan Dawe ON A.B. Lucas 2026 2B 2156

INDUCED VERTICAL BREAK (AVG.)

Rank Name State School Class Pos IVB (avg)
1 Miller Smith ON St. Roch 2026 RHP 8.4 in
2 Jaden Korpan ON Ajax 2024 RHP 7.5 in
3 Nolan Kong ON St Brother Andre 2024 LHP -6.8 in
4 Matthew Clarke ON Mowat Collegiate 2025 LHP 6.6 in
5 Anthony James Caldwell ON Waterdown District 2025 RHP -6.4 in

HORIZONTAL MOVEMENT (AVG.)

Rank Name State School Class Pos HM (avg)
1 Anthony James Caldwell ON Waterdown District 2025 RHP -16.9
2 Benjamin Harris ON Waterdown 2024 RHP -15.7
3 Ioannis (Yanni) Fourkiotis ON All Saints Catholic 2026 3B -15.1
4 Tanner Wiens ON A.N. Myer 2027 RHP -14.0
5 Daniel Zayas ON Cardinal Carter 2025 RHP -13.6

STRIKE ZONE %

Rank Name State School Class Pos Zone %
1 Anthony James Caldwell ON Waterdown District 2025 RHP 100 %
^ Tanner Wiens ON A.N. Myer 2027 RHP 100 %
2 Benjamin Harris ON Waterdown 2024 RHP 80 %
3 Logan Dawe ON A.B. Lucas 2026 2B 66 %
^ Jonah Javier ON St. Mary Catholic 2026 OF 66 %

CHANGEUP

HORIZONTAL MOVEMENT (AVG.)

Rank Name State School Class Pos HM (avg)
1 Markus Henry ON Henry Street 2024 3B 21.1
2 Aaron Dyke ON Parkside Collegiate 2026 RHP 17.5
3 Kolton Bergeron ON Banting 2026 RHP 16.4
4 Logan Covemaeker ON Mother Theresa 2026 OF -15.3
5 Logan Dawe ON A.B. Lucas 2026 2B 14.5

STRIKE ZONE RATE%

Rank Name State School Class Pos Zone %
1 Tanner Wiens ON A.N. Myer 2027 RHP 100 %
2 Charlie Renco ON Monsignor Doyle 2024 2B 66 %
^ Kolton Bergeron ON Banting 2026 RHP 66 %
^ Dario Ianniello ON St Francis Xavier 2026 RHP 66 %
^ Nolan Kong ON St Brother Andre 2024 LHP 66 %

UPCOMING EVENTS

SHOWCASE STATE DATE LOCATION
2023 Ontario Freshman Free I ON 10/05 Dan Lang Field
2023 Ontario Freshman Free II ON 10/06 Dan Lang Field
2023 Ontario Royals Scout Day ON 10/09 King's Christian Collegiate
2023 Saskatchewan Fall Open ID (Session 1) ON 10/21 Gordie Howe Sports Complex (Saskatoon)
2023 Saskatchewan Freshman Free ON 10/21 Gordie Howe Sports Complex
2023 Going Yard Academy Scout Day ON 10/22 Gordie Howe Sports Complex
2023 Sudbury Voyageurs Scout Day ON 11/04 The Baseball Academy
2023 Bullettproof Scout Day ON 11/19 BP Sports Park
2024 Terriers Scout Day ON 04/24 King's Christian Collegiate
Improve My Profile with Game Video (Ontario) ON 08/29 Ontario


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