THE WORLD'S LARGEST AND MOST COMPREHENSIVE SCOUTING ORGANIZATION
| 2,472 MLB PLAYERS | 15,806 MLB DRAFT SELECTIONS
2,472 MLB PLAYERS | 15,806 MLB DRAFT SELECTIONS
Sign in Create Account
Sign in Create Account
Nathan Chiasson
2026 GRAD
 |  RHP
 |  Toronto, ON   CAN
COMMITMENT
NO PG GRADE
ABOUT PG GRADES
Senator O'Connor College School
HIGH SCHOOL
6-1
  180
HEIGHT/WEIGHT
R/R
BATS/THROWS
19 and 1 mos
AGE
19 and 2 mos
Age at 2026 Draft
 Preview Protected Content
PG EVENT RESULTS
87 mph
FB VELO
6/4/2025

SUBSCRIBE TO DiamondKast+ to view Advanced Stats

Unlock dynamic splits, spray charts, batted-ball metrics, and PGScore — the deepest player stats Perfect Game offers.

PG CAREER PROGRESSION
+4 MPH
FB Velo since 09/13/2024
Best FB Velo: 87.00 MPH
PERCENTILE RANKINGS
CLASS OF2026 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 87 mph 75 mph
93.66%
BEST SINGLE GAME STATS
PITCHING STATSLAST OCCURRENCE
Inn. pitched: 2.0 Oct 08, 2025 vs. Canadian Premier
Runs allowed: 0 Oct 12, 2025 vs. Team Georgia/Canes Southeast
Earned runs: 0 Oct 12, 2025 vs. Team Georgia/Canes Southeast
Hits allowed: 0 Sep 15, 2024 vs. BPC Oilers 2025
Strikeouts: 2 Jun 05, 2025 vs. Fieldhouse Pirates
Walks allowed: 0 Oct 12, 2025 vs. Team Georgia/Canes Southeast
About Perfect Game :: Contact us :: Terms of Use :: Privacy Policy :: Testimonials :: Job Opportunities
Copyright 1994-2026 by Perfect Game. All rights reserved. No portion of this information may be reprinted or reproduced without the written consent of Perfect Game.