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Mason Barnett
Official MLB ID: 686930
Team
Athletics
Primary Position
P
Role
pitcher
Age
25
Handedness
B/T: R/R
Height
6' 0"
Weight
218
Debut
2025
Pitching — Actual
| Season | Team | G | GS | W | L | SV | IP | H | ER | BB | SO | ERA | WHIP | K/9 | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 |  Athletics | 20 | 6 | 1 | 4 | 2 | 50.0 | 53 | 39 | 30 | 50 | 7.02 | 1.66 | 9.00 | -0.64 |
Actual completed-season results. The WAR column is the WAR figure stored on the season record — projected WAR is listed separately on the WAR Trend and Diamond Projections panels. IP is shown in baseball notation: .1 is one additional out and .2 is two, so 42.1 is 42⅓ innings.
Actual Results
Pitching · select a metric to graph
One metric per chart. Seasons with no imported value are omitted rather than plotted as zero.