2025 Stats
W-L
1-1
ERA
6.85
WHIP
1.66
K
18
SV
0
Rest-of-Season Projections
Signed a one-year contract with the Athletics in August of 2025.
Does fine in last start of season
Barnett allowed three runs on three hits and two walks while striking out three over 5.2 innings in a no-decision versus the Royals on Friday.
Analysis
This was the longest of Barnett's five starts in the majors so far, and his only real mistake resulted in a three-run home run off the bat of Jonathan India in the fourth inning. Through 22.1 innings in the majors, Barnett has posted a 6.85 ERA, 1.66 WHIP and 18:11 K:BB while also allowing three home runs. The right-hander figures to contend for a rotation spot next year.
This was the longest of Barnett's five starts in the majors so far, and his only real mistake resulted in a three-run home run off the bat of Jonathan India in the fourth inning. Through 22.1 innings in the majors, Barnett has posted a 6.85 ERA, 1.66 WHIP and 18:11 K:BB while also allowing three home runs. The right-hander figures to contend for a rotation spot next year.
Pitching Stats
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2025 MLB Game Log
2025
Minor League Game Log
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Pitching Appearances Breakdown
Average Pitch Count
86
Last 10 Games
86
Last 5 Games
90
How many pitches does Mason Barnett generally throw?
1-10
11-20
21-30
31-40
41-50
51-60
61-70
71-80
81-90
91-100
101-110
111-120
121+
What part of the game does Mason Barnett generally pitch?
1st
2nd
3rd
4th
5th
6th
7th
8th
9th
Extra
% Games Reaching Innings Threshold
% Games By Number of Innings Pitched
Left/Right Pitching Splits
Since 2023
-23%
BAA vs LHP
2025
-23%
BAA vs LHP
| BAA | K | BB | H | HR | ||||
|---|---|---|---|---|---|---|---|---|
| Since 2023vs Left | .243 | 5 | 5 | 9 | 0 | |||
| Since 2023vs Right | .315 | 13 | 6 | 17 | 3 | |||
| 2025vs Left | .243 | 5 | 5 | 9 | 0 | |||
| 2025vs Right | .315 | 13 | 6 | 17 | 3 | |||
| 2024vs Left | 0 | 0 | 0 | 0 | 0 | |||
| 2024vs Right | 0 | 0 | 0 | 0 | 0 | |||
| 2023vs Left | 0 | 0 | 0 | 0 | 0 | |||
| 2023vs Right | 0 | 0 | 0 | 0 | 0 | |||
| More Splits→ | View More Split Stats | |||||||
Home/Away Pitching Splits
Since 2023
-19%
ERA on Road
2025
-19%
ERA on Road
| ERA | WHIP | IP | K/9 | BB/9 | |||||
|---|---|---|---|---|---|---|---|---|---|
| Since 2023Home | 7.43 | 1.58 | 13.1 | 5.4 | 2.0 | ||||
| Since 2023Away | 6.00 | 1.78 | 9.0 | 10.0 | 8.0 | ||||
| 2025Home | 7.43 | 1.58 | 13.1 | 5.4 | 2.0 | ||||
| 2025Away | 6.00 | 1.78 | 9.0 | 10.0 | 8.0 | ||||
| 2024Home | 0 | 0 | 0 | 0 | 0 | ||||
| 2024Away | 0 | 0 | 0 | 0 | 0 | ||||
| 2023Home | 0 | 0 | 0 | 0 | 0 | ||||
| 2023Away | 0 | 0 | 0 | 0 | 0 | ||||
| More Splits→ | View More Split Stats | ||||||||
Stat Review
How does Mason Barnett compare to other starting pitchers?
This section compares his stats with all starting pitcher seasons from the previous three seasons (minimum 120 innings)*. The bar represents the player's percentile rank. For example, if the bar is halfway across, then the player falls into the 50th percentile for that stat and it would be considered average.
* Exit Velocity, Barrels/BBE %, Balls Hit 95+ MPH %, and Spin Rate are benchmarked against 2019 data (min 120 IP). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
* Exit Velocity, Barrels/BBE %, Balls Hit 95+ MPH %, and Spin Rate are benchmarked against 2019 data (min 120 IP). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
K/BB
1.64K/9
7.3BB/9
4.4HR/9
1.2Fastball
94.4 mphERA
6.85WHIP
1.66BABIP
.338GB/FB
1.07Left On Base
57.9%Exit Velocity
83.0 mphBarrels/BBE
6.1%Spin Rate
2319 rpmBalls Hit 95+ MPH
24.5%Swinging Strike
9.7%Prospect Rankings History
Advanced Pitching Stats
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Defensive Stats
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Stats Vs Today's Lineup
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More Fantasy News
Another short start Wednesday
Barnett didn't factor into the decision in Wednesday's loss against the Red Sox, allowing three runs (two earned) on five hits and three walks while striking out two over four innings
Analysis
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Short outing vs. Boston
Barnett did not factor into the decision Wednesday against the Red Sox, allowing three runs on seven hits and a walk across 3.2 innings. He struck out four.
Analysis
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Collects first win
Barnett (1-1) allowed four runs on three hits and five walks while striking out eight over five innings to earn the win versus the Angels on Friday.
Analysis
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Receiving another start
Barnett is slated to start Friday's game against the Angels in Anaheim.
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Poor first impression in debut
Barnett (0-1) allowed five runs on eight hits and struck out one without walking a batter over four-plus innings to take the loss versus the Rangers on Saturday.
Analysis
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