MLB/Players/Mason Barnett
Mason Barnett

MASON BARNETT

P · Athletics · 20252026 · 23 games
23
CAREER GAMES · REGULAR SEASON
2 seasons
7.00
CAREER ERA
63.0 innings · 56 strikeouts
2-5
CAREER RECORD
WHIP 1.63

01/Pitching

Season by season
Regular season
SeasonClubGWLIPHERBBSOHRERAWHIP
2026ATH181440.242322438127.081.62
2025ATH51122.12617111836.851.66
Career232563.068493556157.001.63

04/Every pitch

2026 Regular season
Play log from 2015
Pitch locations · 743 pitches
Called strike (119) Swinging strike (72) In play (121) Foul (131) Ball (300)

Catcher’s view · the zone drawn is the average of the 743 batter zones recorded here, 1.61 to 3.19 feet

Pitch mix
PitchNShareMPHRPMStrike%
Four-Seam Fastball36248.7%95.02,24242.0%
Slider14519.5%87.32,50953.1%
Sweeper11014.8%83.52,69149.1%
Curveball7410.0%79.22,72333.8%
Changeup527.0%85.497926.9%

05/Game log

2026
Regular season
DateOppResultIPHERBBSO
APR 19vs CWSL 472.01021
JUN 5@ HOUL 154.01027
JUN 9vs MILW 752.00004
JUN 12vs COLW 641.21001
JUN 15vs PITW 1122.02101
JUN 18vs LAAW 501.01011
JUN 23@ SFL 131.01123
JUN 25@ SFW 961.00001
JUN 27@ LAAL 250.21000
JUL 3vs MIAL 5122.03422
JUL 5vs MIAL 892.03200
JUL 8@ DETL 161.00020
JUL 10@ CWSL 1141.03310
JUL 25@ MINL 023.14212
JUL 30vs BOSL 455.04316
AUG 6@ CINL 564.15537
AUG 11vs TBL 4124.05530
AUG 17@ KCL 592.27642

Regular season and postseason are separate tables and are never summed into one career line; spring training is excluded entirely. Hitting and pitching come from different source rows, so a two-way player has both tables and neither borrows from the other. Innings pitched is summed as outs and converted once: the stored value counts thirds, so “6.1” means six innings and one out, and adding those as decimals understates a career. ERA and WHIP are computed from those totals rather than averaged across seasons. On-base percentage is (H + BB) over (AB + BB), which runs slightly under the official figure because the source rows carry no hit-by-pitch or sacrifice fly. The charts cover 2015 onward only, and the spray chart plots batted balls with a recorded landing spot: a strikeout or a walk has no location and is not a missing dot. Its field is a representative park, not the one the ball was hit in, because a spray chart pooled across a season is hit in thirty different outfields.