2025 Stats
W-L
4-2
ERA
4.77
WHIP
1.37
K
65
SV
1
2026 Projections
2026 Fantasy Outlook
After spending 2024 in the Red Sox organization with Triple-A Worcester, Alexander signed a minor league deal with the Athletics. He reached the majors after a few weeks at Triple-A Las Vegas but was quickly optioned, then recalled once more before being released. The Astros picked him up and assigned him to Triple-A Sugar Land, and after a couple of brief promotions, Alexander stuck in the rotation following the All-Star break, finishing with 13 starts and one relief appearance for Houston. He was serviceable with a 3.66 ERA and 1.25 WHIP, though supported by a low .273 BABIP and an elevated 79.8 percent left on base that would be difficult to sustain over a larger sample. Alexander is currently penciled into the Astros' rotation, but a strikeout rate higher than last season's 19.3 percent will be needed to soften expected regression. Read Past Outlooks
Cut from big-league camp
The Astros optioned Alexander to minor-league camp Sunday, Brian McTaggart of MLB.com reports.
Analysis
The veteran right-hander had a 4.77 ERA, 1.37 WHIP and 65:26 K:BB across 77.1 innings between Atlanta and Houston last season but was never a likely bet to crack the Astros' Opening Day roster. Alexander is likely to work out of the rotation at Triple-A Sugar Land to begin 2026 and could get another look in the majors as a swingman at some point this year.
The veteran right-hander had a 4.77 ERA, 1.37 WHIP and 65:26 K:BB across 77.1 innings between Atlanta and Houston last season but was never a likely bet to crack the Astros' Opening Day roster. Alexander is likely to work out of the rotation at Triple-A Sugar Land to begin 2026 and could get another look in the majors as a swingman at some point this year.
Pitching Stats
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2025
2023
2022
Minor League Game Log
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Pitching Appearances Breakdown
Average Pitch Count
63
Last 10 Games
80
Last 5 Games
73
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
-4%
BAA vs RHP
2025
-4%
BAA vs RHP
| BAA | K | BB | H | HR | |
|---|---|---|---|---|---|
| Since 2023vs Left | .267 | 32 | 16 | 43 | 9 |
| Since 2023vs Right | .257 | 33 | 10 | 37 | 6 |
| 2025vs Left | .267 | 32 | 16 | 43 | 9 |
| 2025vs Right | .257 | 33 | 10 | 37 | 6 |
| 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 |
Home/Away Pitching Splits
Since 2023
-50%
ERA on Road
2025
-50%
ERA on Road
| ERA | WHIP | IP | K/9 | BB/9 | |
|---|---|---|---|---|---|
| Since 2023Home | 6.50 | 1.64 | 36.0 | 9.3 | 2.5 |
| Since 2023Away | 3.27 | 1.14 | 41.1 | 6.1 | 3.5 |
| 2025Home | 6.50 | 1.64 | 36.0 | 9.3 | 2.5 |
| 2025Away | 3.27 | 1.14 | 41.1 | 6.1 | 3.5 |
| 2024Home | 0 | 0 | 0 | 0 | 0 |
| 2024Away | 0 | 0 | 0 | 0 | 0 |
| 2023Home | 0 | 0 | 0 | 0 | 0 |
| 2023Away | 0 | 0 | 0 | 0 | 0 |
Minor League Left/Right Pitching Splits (AAA)
Since 2023
-14%
BAA vs RHP
2025
-29%
BAA vs RHP
| BAA | K | BB | H | HR | |
|---|---|---|---|---|---|
| Since 2023vs Left | .287 | 80 | 43 | 129 | 12 |
| Since 2023vs Right | .248 | 141 | 44 | 136 | 8 |
| 2025vs Left | .255 | 21 | 16 | 25 | 3 |
| 2025vs Right | .180 | 36 | 13 | 24 | 0 |
| 2024vs Left | .321 | 42 | 17 | 80 | 7 |
| 2024vs Right | .216 | 87 | 22 | 63 | 5 |
| 2023vs Left | .235 | 17 | 10 | 24 | 2 |
| 2023vs Right | .392 | 18 | 9 | 49 | 3 |
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
1.7Fastball
91.2 mphERA
4.77WHIP
1.37BABIP
.298GB/FB
1.42Left On Base
71.8%Exit Velocity
84.6 mphBarrels/BBE
5.5%Spin Rate
2045 rpmBalls Hit 95+ MPH
31.7%Swinging Strike
10.5%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
Hit hard in spring debut
Alexander allowed four runs on five hits and a walk across two-thirds of an inning in Tuesday's Grapefruit League matchup with the Mets. He struck out one.
Analysis
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Can't complete five frames Friday
Alexander didn't factor into the decision in Friday's 4-3 loss to the Angels, giving up two runs on four hits and a walk over 4.2 innings. He struck out four.
Analysis
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Chased in second inning
Alexander (4-2) allowed seven runs on seven hits and a walk while striking out one over 1.1 innings to take the loss versus the Mariners on Sunday.
Analysis
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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
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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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