THE WORLD'S LARGEST AND MOST COMPREHENSIVE SCOUTING ORGANIZATION
| 2,384 MLB PLAYERS | 15,800 MLB DRAFT SELECTIONS
2,384 MLB PLAYERS | 15,800 MLB DRAFT SELECTIONS
Create Account
Sign in Create Account
James Tronstein
2026 GRAD
 |  SS/OF
 |  Los Angeles, CA
COMMITMENT
Best PG Grade
10
ABOUT PG GRADES
NATIONAL RANKING CA STATE RANKING

Premium
Premium

Premium
Premium
OVERALL SS OVERALL SS
High ceiling offensive talent with centerfield tools, standout for USA Baseball, showed out at the PG Underclass All-American Games.
Harvard-Westlake
HIGH SCHOOL
6-0
  185
HEIGHT/WEIGHT
R/R
BATS/THROWS
17 and 8 mos
AGE
 Preview Protected Content
PG EVENT RESULTS
6.61 sec
60 YARD DASH
7/7/2025
1.63 sec
10 YARD SPLIT
7/7/2025
91 mph
OF VELO
7/7/2025
86 mph
IF VELO
7/7/2025
95 mph
EXIT VELO
8/2/2024
167 lb
L-Grip
139 lb
R-Grip
LATEST PG SHOWCASE REPORT
2025 PG National Showcase  
James Tronstein is a 2026 MIF/OF with a 5-11 175 lb. frame from Los Angeles, CA who attends Harvard-Westlake. Medium athletic build with some present strength. Recorded a 6.61 second 60 yard dash time. Primary middle infielder with accurate throws and good actions. Feel for the position with clean transfers and solid body control. Quick release and on target. Also threw up to 91 mph from the outfield. Low effort stroke and whips the hands through. Clean operation with real fluid, heavy hands. Can impact the ball on a line to any part of the field. Really good bat speed with bat to ball skills. Standout hit tool. Great student. Verbal commitment to Stanford.
PG CAREER PROGRESSION
+2 MPH
OF Velo since 08/02/2024
+2.53 MPH
Max Barrel Speed since 07/07/2025
+.71
Impact Momentum since 07/07/2025
+8.69 Gs
Max Acceleration since 07/07/2025
Best PG Grade: 10
PERCENTILE RANKINGS
CLASS OF2026 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
60 6.61 sec 7.50 sec
96.88%
10 SPL 1.63 sec 1.74 sec
78.20%
L-Grip 167 lb 121.37 lb
97.94%
R-Grip 139 lb 124.57 lb
78.40%
OF 91 mph 78 mph
93.91%
IF 86 mph 76 mph
88.43%
CATEGORIES TOP RESULT CLASS AVG PERCENTILE
Exit Velo 95 mph 79 mph
96.82%
Perfect Game Performance
pelotero logo
A player’s Hitter Potential Score leverages data from a slow-motion video and a bat sensor to evaluate five major indicators of a hitter’s overall potential and create a personalized program to help them improve.
Access Your Personalized Development Plan
PLAYER
James Tronstein
EVENT
2025 PG National Showcase
HITTING
Baseball Right Handed Hitter
69
Swing Mechanics Score™
53
Direction
75
Plane
82
Depth & Length
69
Mechanics

Visit Diamond Kinetics
CATEGORY TOP RESULT CLASS AVG PERCENTILE
Max Barrel Speed 76.297 mph 62.12 mph
95.90%
Impact Momentum 28.578 23.02
95.62%
Max Acceleration 50.165 g's 31.63 g's
96.29%
BEST SINGLE GAME STATS
BATTING STATSLAST OCCURRENCE
At bats: 4 Jun 17, 2025 vs. Hawaii Elite 2G 17U National
Runs: 2 Aug 03, 2024 vs. USA (Purple)
Hits: 3 Feb 20, 2022 vs. Fs21 Stars - Gbg 2026
RBI's: 2 Jun 18, 2022 vs. Team Elite 15u Prime
Doubles: 1 Aug 03, 2024 vs. USA (Purple)
Triples: 1 Jul 11, 2023 vs. Action 16u Green Summer 2023
Home runs: 1 Jul 07, 2023 vs. Canes Central 16U Scout Team
Total bases: 5 Jul 07, 2023 vs. Canes Central 16U Scout Team
Walks: 1 Jul 10, 2023 vs. C2 Baseball Texas Scout 2025
Stolen bases: 2 Jun 20, 2022 vs. Aces National
Hit by pitch: 1 Jun 18, 2025 vs. ZT National Prospects
About Perfect Game :: Contact us :: Terms of Use :: Privacy Policy :: Testimonials :: Job Opportunities
Copyright 1994-2025 by Perfect Game. All rights reserved. No portion of this information may be reprinted or reproduced without the written consent of Perfect Game.