2025 Stats
W-L
4-1
ERA
4.04
WHIP
1.30
K
60
SV
1
Rest-of-Season Projections
Signed a one-year contract with the Athletics in November of 2024. Waived by the Athletics in May of 2025. Claimed off waivers by the Astros in May of 2025.
Falls short of five-inning mark
Alexander allowed three runs (one earned) on five hits and a walk while striking out five over 4.2 innings in a no-decision versus the Rangers on Monday.
Analysis
Alexander allowed all three runs in the fifth inning, allowing Texas to briefly gain a 3-2 lead before Zach Cole restored Houston's advantage a half-inning later. This was the first time since July 29 that Alexander failed to finish five innings, as he's largely been a reliable part of the Astros' rotation in the second half. He's now at a 4.04 ERA, 1.30 WHIP and 60:24 K:BB through 71.1 innings over 16 appearances (11 starts) between the Astros and the Athletics this year. He's tentatively projected for a home start versus the Mariners this weekend.
Alexander allowed all three runs in the fifth inning, allowing Texas to briefly gain a 3-2 lead before Zach Cole restored Houston's advantage a half-inning later. This was the first time since July 29 that Alexander failed to finish five innings, as he's largely been a reliable part of the Astros' rotation in the second half. He's now at a 4.04 ERA, 1.30 WHIP and 60:24 K:BB through 71.1 innings over 16 appearances (11 starts) between the Astros and the Athletics this year. He's tentatively projected for a home start versus the Mariners this weekend.
Pitching Stats
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2025 MLB Game Log
2025
2023
2022
Minor League Game Log
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Pitching Appearances Breakdown
Average Pitch Count
64
Last 10 Games
88
Last 5 Games
90
How many pitches does Jason Alexander 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 Jason Alexander 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
-8%
BAA vs RHP
2025
-8%
BAA vs RHP
| BAA | K | BB | H | HR | ||||
|---|---|---|---|---|---|---|---|---|
| Since 2023vs Left | .258 | 30 | 16 | 39 | 7 | |||
| Since 2023vs Right | .238 | 30 | 8 | 30 | 5 | |||
| 2025vs Left | .258 | 30 | 16 | 39 | 7 | |||
| 2025vs Right | .238 | 30 | 8 | 30 | 5 | |||
| 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
-35%
ERA on Road
2025
-35%
ERA on Road
| ERA | WHIP | IP | K/9 | BB/9 | |||||
|---|---|---|---|---|---|---|---|---|---|
| Since 2023Home | 4.93 | 1.47 | 34.2 | 9.3 | 2.3 | ||||
| Since 2023Away | 3.19 | 1.15 | 36.2 | 5.9 | 3.7 | ||||
| 2025Home | 4.93 | 1.47 | 34.2 | 9.3 | 2.3 | ||||
| 2025Away | 3.19 | 1.15 | 36.2 | 5.9 | 3.7 | ||||
| 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 Jason Alexander 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
2.50K/9
7.6BB/9
3.0HR/9
1.5Fastball
91.1 mphERA
4.04WHIP
1.30BABIP
.288GB/FB
1.42Left On Base
74.8%Exit Velocity
84.7 mphBarrels/BBE
5.5%Spin Rate
2048 rpmBalls Hit 95+ MPH
32.0%Swinging Strike
10.4%Advanced Pitching Stats
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Defensive Stats
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Stats Vs Today's Lineup
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2023 Fantasy Outlook
Alexander joined the Brewers in November 2021 as a 28-year-old seemingly making his next stop on his trip around the minors. However, he pitched so well over his first nine appearances with Triple-A Nashville that, when Milwaukee needed a starter in late May, it was Alexander who got the call. He went 2-0 with a 3.21 ERA over his first five starts with the Brewers, but opposing hitters figured him out, and he posted a 6.80 ERA at the big-league level the rest of the way. Alexander does not stand out in one area, and no fewer than six starters sit ahead of him on the depth chart, so his 2023 campaign is destined to begin in Nashville. He could earn another look in the big leagues, but even if he does, fantasy players may only be able to count on his innings.
More Fantasy News
Blanks Toronto over seven innings
Alexander didn't factor into the decision Wednesday against the Blue Jays, allowing three hits and one walk in seven shutout innings. He struck out three.
Analysis
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Fans six over five frames
Alexander allowed three runs on six hits and two walks while striking out six batters over five innings in a no-decision against the Yankees on Wednesday.
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Remaining in rotation
Alexander is slated to start Wednesday's game against the Yankees in Houston, Chandler Rome of The Athletic reports.
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Season-high eight Ks in no-decision
Alexander didn't factor into the decision Thursday against the Rockies, allowing three runs on seven hits and one walk in 5.2 innings. He struck out eight.
Analysis
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Strong again in fourth win
Alexander (4-1) allowed two runs on eight hits and a walk while striking out three over 5.1 innings to earn the win over the Orioles on Thursday.
Analysis
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