Pitcher · Stanford University
Bryce Hill
Throw hard enough, and stay healthy enough, to pitch at the highest level available.
Outcome
From 74 mph and 140 lb to 101.7 mph and 220 lb. Now at Stanford University.
- Fastball
- 74to101.7mph
- Bodyweight
- ≈140to≈220lb
- Muscle added
- 0to60+lb
Where it started.
A tall, light eighth grader at about 140 lb, throwing 74 mph, who struggled to put on size. Nearly four years in the ATP community since.
What they wanted
To pitch at the highest level available, which meant becoming a different physical athlete first.
What ATP saw.
ATP evaluated 4 of the seven domains for this case. The lit circles are where the history sent us. Tap any circle to see what ATP looks at there.
Capacity · Recovery · Skill · TissueTap a circle to see what ATP looks at there.
In order.
What came first, and what came after.
Priority 1: Size and strength: a personalized nutrition and lifting program, 60 lb of muscle in three years
Priority 2: Strength into power, then power into velocity (90 mph by fall 2023, 99 by June 2025)
Priority 3: Refinement, durability and availability at 95+ (triple digits in 2026)
What changed.
About five years, 2021 to 2026
- 0174 mph (ATP starting reading, 2021) → 99 mph (June 19, 2025, Perfect Game career best) → triple digits (spring 2026, Hearst CT)
- 02≈140 lb (8th grade, his own account) → 220 lb (Perfect Game, 2025–26)
- 03Stanford signee; ranked 80 by MLB.com and 129 by Perfect Game nationally for the 2026 draft
- 04Perfect Game's own career line: plus 29 mph since May 14, 2021, the spring he started at ATP
On the record
- 2021-09Eighth grade bodyweight≈140 lbHearst CT / Yahoo Sports, April 2026 (his own account)
- 2023-10First official 90 mph90 mphHearst CT / Yahoo Sports, April 2026
- 2025-06-19Career-best fastball, 17U WWBA Northeast99 mphPerfect Game; Baseball Journal
- 2025-11-26Listed size6-5, 220 lbThree Quarter Slot; Perfect Game
- 2026-03-27PBR spring coverage95–98 mphPrep Baseball Report
- 2026-04-1499 mph, 14 K in 5 IP99 mphHearst CT / Yahoo Sports
- 2026-05Reached triple digits100+ mphHearst CT / Yahoo Sports draft preview
- 2026-07MLB DraftUndrafted; StanfordHearst CT / Yahoo Sports; ESPN
- 2021ATP starting velocity74 mphATP starting reading, confirmed by ATP September 2026
Now.
Undrafted in July 2026 despite top-100 rankings; enrolled at Stanford. Still trains with ATP.
“I personally struggled with putting on size early in my high school career. ATP put me on a personalized nutrition program and weightlifting program. In just 3 years I put on over 60 lbs of muscle and completely changed the trajectory of my baseball career. Since I joined ATP I added 25 MPH to my fastball, landing me my dream commitment and turning me into a nationally ranked professional prospect. The trainers at ATP genuinely care about me as a player and as a person.”
Find what’s limiting you.
Every case here started the same way: an evaluation, a working diagnosis, a decision about what comes first.