Statistics| Year | Team | G | IP | H | BB | ER | Win | Sav | WHIP | ERA |
|---|
| 2025 | Tot | 17 | 72.67 | 76 | 25 | 39 | 4 | 1 | 1.390 | 4.83 |
| 2025 | Astros | 13 | 66.67 | 64 | 20 | 27 | 4 | 1 | 1.260 | 3.65 |
| 2025 | Athletics | 4 | 6.00 | 12 | 5 | 12 | 0 | 0 | 2.833 | 18.00 |
| 2022 | Brewers | 18 | 71.67 | 88 | 28 | 43 | 2 | 0 | 1.619 | 5.40 |
| Total MLB | 35 | 144.33 | 164 | 53 | 82 | 6 | 1 | 1.503 | 5.11 |
| | 2025 Projections |
|---|
| Source | | G | IP | H | BB | ER | Win | Sav | WHIP | ERA |
|---|
| Consensus | 14 | 43.99 | 47 | 14 | 23 | 2 | 0 | 1.379 | 4.64 |
| RV Current | 18 | 49.24 | 48 | 18 | 25 | 4 | 0 | 1.353 | 4.62 |
| RotoValue | 18 | 25.66 | 25 | 10 | 12 | 1 | 1 | 1.347 | 4.38 |
| Steamer | 0 | 1.00 | 1 | 0 | 0 | 0 | 0 | 1.363 | 4.33 |
| ZiPS | 24 | 105.30 | 115 | 31 | 55 | 5 | 0 | 1.387 | 4.70 |
| modZiPS | 24 | 105.30 | 115 | 31 | 55 | 5 | 0 | 1.387 | 4.70 |
2025 Game Log| September | | Pos | IP | H | BB | ER | Win | Sav | WHIP | ERA |
|---|
| 2025-09-21 | v Sea | SP | 1.33 | 7 | 1 | 7 | 0 | 0 | 6.000 | 47.25 |
| 2025-09-15 | v Tex | SP | 4.67 | 5 | 1 | 1 | 0 | 0 | 1.286 | 1.93 |
| 2025-09-10 | @ Tor | SP | 7.00 | 3 | 1 | 0 | 0 | 0 | 0.571 | 0.00 |
| 2025-09-03 | v NYY | SP | 5.00 | 6 | 2 | 3 | 0 | 0 | 1.600 | 5.40 |
| Total | 18.00 | 21 | 5 | 11 | 0 | 0 | 1.444 | 5.50 |
| August | | Pos | IP | H | BB | ER | Win | Sav | WHIP | ERA |
|---|
| 2025-08-28 | v Col | SP | 5.67 | 7 | 1 | 3 | 0 | 0 | 1.412 | 4.76 |
| 2025-08-21 | @ Bal | SP | 5.33 | 8 | 1 | 2 | 1 | 0 | 1.688 | 3.38 |
| 2025-08-16 | v Bal | SP | 6.00 | 3 | 0 | 2 | 0 | 0 | 0.500 | 3.00 |
| 2025-08-10 | @ NYY | SP | 6.00 | 1 | 3 | 0 | 1 | 0 | 0.667 | 0.00 |
| 2025-08-04 | @ Mia | SP | 6.00 | 3 | 1 | 0 | 1 | 0 | 0.667 | 0.00 |
| Total | 29.00 | 22 | 6 | 7 | 3 | 0 | 0.966 | 2.17 |
| July | | Pos | IP | H | BB | ER | Win | Sav | WHIP | ERA |
|---|
| 2025-07-29 | v Wsh | SP | 4.67 | 5 | 2 | 2 | 0 | 0 | 1.500 | 3.86 |
| 2025-07-24 | v Ath | SP | 6.00 | 11 | 2 | 5 | 0 | 0 | 2.167 | 7.50 |
| 2025-07-04 | @ LAD | RP | 3.00 | 2 | 2 | 0 | 0 | 1 | 1.333 | 0.00 |
| Total | 13.67 | 18 | 6 | 7 | 0 | 1 | 1.756 | 4.61 |
| June | | Pos | IP | H | BB | ER | Win | Sav | WHIP | ERA |
|---|
| 2025-06-17 | @ Ath | SP | 6.00 | 3 | 3 | 2 | 1 | 0 | 1.000 | 3.00 |
| Total | 6.00 | 3 | 3 | 2 | 1 | 0 | 1.000 | 3.00 |
| May | | Pos | IP | H | BB | ER | Win | Sav | WHIP | ERA |
|---|
| 2025-05-15 | @ LAD | RP | 2.33 | 7 | 4 | 9 | 0 | 0 | 4.714 | 34.71 |
| Total | 2.33 | 7 | 4 | 9 | 0 | 0 | 4.714 | 34.71 |
| April | | Pos | IP | H | BB | ER | Win | Sav | WHIP | ERA |
|---|
| 2025-04-17 | @ CHW | RP | 1.00 | 0 | 0 | 0 | 0 | 0 | 0.000 | 0.00 |
| 2025-04-13 | v NYM | RP | 1.67 | 4 | 1 | 3 | 0 | 0 | 3.000 | 16.20 |
| 2025-04-11 | v NYM | RP | 1.00 | 1 | 0 | 0 | 0 | 0 | 1.000 | 0.00 |
| Total | 3.67 | 5 | 1 | 3 | 0 | 0 | 1.636 | 7.36 |
| | Date | Time | Headline |
|---|
| Thu Aug 28 | 22:54 | Jason Alexander Records Eight Strikeouts | | Sun Aug 3 | 10:06 | Jason Alexander to Start for Astros on Monday | | Wed Jul 23 | 19:07 | Jason Alexander to Start for Astros on Thursday | | Tue Jun 17 | 13:08 | Jason Alexander to Start on Tuesday | | Mon Apr 7 | 23:48 | Jason Alexander Joins Big-League Roster | | Wed Nov 20 2024 | 14:46 | A's Sign Matt Krook, Jason Alexander | | Sun Feb 19 2023 | 22:52 | Jason Alexander Out Until May | | Wed Jul 20 2022 | 11:41 | Jason Alexander Sent To Triple-A | | Thu Jun 2 2022 | 13:06 | Jason Alexander Scatters Runners In Debut | | Wed Jun 1 2022 | 00:19 | Jason Alexander Will Start For Brewers Wednesday |
| | Upcoming Starts |
|---|
| | 2025 Games by Position |
|---|
| RP | 5 |
|---|
| SP | 12 |
|---|
| 11 | consecutive starts |
|
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