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Adrian Houser
P
SF
2026 season
- GP
- 26
- W-L
- 4-7
- ERA
- 4.02
- WHIP
- 1.30
- K
- 75
- IP
- 109.2
Game log
| Date | Opp | Result | Dec | IP | H | ER | BB | K |
|---|---|---|---|---|---|---|---|---|
| Aug 25 | vs CIN | W 3-1 | - | 1.2 | 1 | 0 | 0 | 2 |
| Aug 19 | @CLE | W 1-0 | W | 5.0 | 4 | 0 | 2 | 3 |
| Aug 12 | vs HOU | L 1-2 | - | 6.0 | 2 | 0 | 1 | 5 |
| Aug 7 | vs DET | W 5-2 | W | 5.0 | 6 | 1 | 1 | 4 |
| Aug 4 | @TEX | L 4-5 | - | 0.1 | 0 | 0 | 0 | 0 |
| Jul 31 | @SD | L 0-7 | - | 4.2 | 5 | 1 | 1 | 3 |
| Jul 26 | vs LAA | L 3-4 | - | 4.0 | 2 | 0 | 1 | 2 |
| Jul 19 | @SEA | L 3-6 | L | 3.0 | 4 | 3 | 1 | 1 |
| Jul 7 | vs TOR | L 3-9 | - | 5.2 | 0 | 0 | 1 | 5 |
| Jul 5 | @COL | L 6-7 | - | 0.2 | 1 | 0 | 0 | 0 |
| Jun 30 | @AZ | L 2-8 | - | 5.1 | 5 | 2 | 1 | 1 |
| Jun 26 | vs ATL | L 1-3 | - | 2.1 | 0 | 0 | 0 | 1 |
| Jun 16 | @ATL | W 7-2 | - | 1.0 | 3 | 2 | 1 | 2 |
| Jun 9 | vs WSH | L 3-6 | L | 4.1 | 4 | 3 | 0 | 6 |
| Jun 4 | @MIL | W 12-9 | - | 4.1 | 5 | 2 | 3 | 5 |
| May 30 | @COL | L 3-8 | L | 3.2 | 8 | 4 | 2 | 4 |
| May 23 | vs CWS | W 10-3 | - | 4.2 | 7 | 3 | 0 | 5 |
| May 17 | @ATH | W 10-1 | W | 6.0 | 4 | 1 | 5 | 3 |
| May 12 | @LAD | W 6-2 | W | 5.2 | 3 | 2 | 3 | 4 |
| May 6 | vs SD | L 1-5 | L | 6.0 | 3 | 1 | 1 | 3 |
| Apr 30 | @PHI | L 5-6 | - | 4.2 | 4 | 3 | 2 | 2 |
| Apr 24 | vs MIA | L 4-9 | L | 4.0 | 11 | 8 | 1 | 3 |
| Apr 18 | @WSH | W 7-6 | - | 5.2 | 7 | 4 | 2 | 1 |
| Apr 12 | @BAL | L 2-6 | L | 4.2 | 5 | 4 | 2 | 3 |
| Apr 6 | vs PHI | L 4-6 | - | 6.0 | 9 | 4 | 2 | 3 |
| Apr 1 | @SD | L 1-7 | L | 5.1 | 6 | 1 | 1 | 4 |
| 2025 season | ||||||||
| Sep 26 | @TOR | L 2-4 | L | 6.0 | 7 | 4 | 2 | 5 |
| Sep 20 | vs BOS | L 3-6 | - | 6.0 | 5 | 3 | 3 | 2 |
| Sep 14 | @CHC | L 3-4 | - | 6.0 | 7 | 2 | 1 | 2 |
| Sep 9 | @CWS | W 5-4 | - | 5.1 | 4 | 3 | 0 | 9 |
| Sep 3 | vs SEA | W 9-4 | W | 7.0 | 4 | 4 | 1 | 8 |
| Aug 29 | @WSH | W 4-1 | - | 4.0 | 6 | 1 | 3 | 4 |
| Aug 22 | vs STL | W 10-6 | W | 6.1 | 6 | 4 | 2 | 2 |
| Aug 16 | @SF | W 2-1 | - | 5.0 | 4 | 0 | 0 | 6 |
| Aug 10 | @SEA | L 3-6 | L | 5.0 | 6 | 4 | 3 | 4 |
| Aug 4 | @LAA | L 1-5 | L | 5.2 | 11 | 5 | 1 | 3 |
| Jul 25 | vs CHC | W 12-5 | W | 6.2 | 5 | 3 | 3 | 3 |
| Jul 19 | @PIT | W 10-4 | - | 4.1 | 10 | 3 | 1 | 5 |
| Jul 9 | vs TOR | W 2-1 | W | 7.0 | 7 | 1 | 2 | 2 |
| Jul 4 | @COL | W 3-2 | W | 8.0 | 4 | 0 | 2 | 6 |
| Jun 28 | vs SF | W 1-0 | W | 7.0 | 4 | 0 | 1 | 5 |
| Jun 22 | @TOR | W 4-2 | - | 6.1 | 7 | 2 | 3 | 4 |
| Jun 13 | @TEX | L 1-3 | L | 5.0 | 6 | 3 | 4 | 2 |
| Jun 7 | vs KC | W 4-1 | W | 6.0 | 6 | 1 | 1 | 6 |
| Jun 1 | @BAL | L 2-3 | L | 6.1 | 8 | 3 | 1 | 6 |
| May 26 | @NYM | L 1-2 | - | 6.0 | 3 | 0 | 1 | 6 |
| May 20 | vs SEA | W 1-0 | W | 6.0 | 2 | 0 | 3 | 2 |
| 2024 season | ||||||||
| Jul 24 | @NYY | W 12-3 | - | 1.0 | 2 | 1 | 0 | 1 |
| Jul 21 | @MIA | L 2-4 | - | 2.2 | 2 | 1 | 1 | 2 |
| Jul 14 | vs COL | L 5-8 | - | 2.0 | 3 | 3 | 1 | 2 |
| Jul 8 | @PIT | L 2-8 | - | 2.1 | 5 | 3 | 0 | 2 |
| Jul 4 | @WSH | L 0-1 | L | 1.0 | 1 | 1 | 0 | 2 |
| Jun 30 | vs HOU | L 5-10 | - | 2.0 | 2 | 0 | 0 | 1 |
| Jun 26 | vs NYY | W 12-2 | S | 3.0 | 2 | 0 | 1 | 3 |
| Jun 22 | @CHC | L 1-8 | - | 3.2 | 4 | 1 | 1 | 2 |
| Jun 19 | @TEX | L 3-5 | - | 1.0 | 1 | 0 | 0 | 2 |
| Jun 16 | vs SD | W 11-6 | - | 2.0 | 3 | 1 | 0 | 1 |
| Jun 8 | vs PHI | L 2-7 | - | 2.2 | 2 | 0 | 0 | 2 |
| Jun 3 | @WSH | W 8-7 | - | 2.1 | 2 | 0 | 2 | 0 |
| May 30 | vs AZ | W 3-2 | - | 2.0 | 0 | 0 | 1 | 2 |
| May 26 | vs SF | W 4-3 | W | 4.0 | 2 | 1 | 1 | 2 |
| May 21 | @CLE | L 6-7 | L | 5.0 | 6 | 6 | 1 | 4 |
| May 15 | @PHI | L 5-10 | - | 2.0 | 3 | 1 | 1 | 1 |
| May 10 | vs ATL | L 2-4 | - | 2.0 | 1 | 0 | 2 | 0 |
| May 2 | vs CHC | W 7-6 | - | 5.0 | 4 | 4 | 4 | 2 |
| Apr 27 | vs STL | L 4-7 | L | 4.1 | 9 | 6 | 2 | 2 |
| Apr 21 | @LAD | L 0-10 | L | 4.0 | 7 | 8 | 4 | 3 |
| Apr 15 | vs PIT | W 6-3 | - | 5.1 | 2 | 2 | 5 | 5 |
| Apr 9 | @ATL | L 5-6 | L | 5.0 | 8 | 5 | 2 | 1 |
| Apr 4 | vs DET | L 3-6 | - | 5.0 | 3 | 1 | 3 | 3 |
| 2023 season | ||||||||
| Oct 1 | vs CHC | W 4-0 | W | 5.0 | 3 | 0 | 2 | 5 |
| Sep 26 | vs STL | L 1-4 | L | 5.0 | 3 | 2 | 2 | 5 |
| Sep 20 | @STL | W 8-2 | W | 6.0 | 4 | 1 | 2 | 4 |
| Sep 14 | vs MIA | W 4-2 | W | 5.0 | 5 | 2 | 0 | 5 |
| Aug 27 | vs SD | W 10-6 | - | 2.0 | 4 | 4 | 1 | 2 |
| Aug 20 | @TEX | W 6-2 | W | 5.0 | 6 | 1 | 1 | 7 |
| Aug 15 | @LAD | L 2-6 | L | 5.1 | 5 | 3 | 0 | 6 |
| Aug 9 | vs COL | W 7-6 | - | 5.0 | 5 | 4 | 1 | 5 |
| Aug 3 | vs PIT | W 14-1 | W | 6.0 | 4 | 1 | 2 | 5 |
| Jul 28 | @ATL | L 7-10 | L | 4.0 | 8 | 6 | 2 | 3 |
| Jul 22 | vs ATL | W 4-3 | - | 6.0 | 6 | 3 | 2 | 10 |
| Jul 16 | @CIN | W 4-3 | - | 5.2 | 6 | 3 | 2 | 5 |
| Jul 5 | vs CHC | L 3-4 | - | 5.0 | 6 | 1 | 3 | 4 |
| Jun 29 | @NYM | W 3-2 | W | 6.0 | 7 | 2 | 1 | 5 |
| Jun 23 | @CLE | W 7-1 | - | 1.0 | 2 | 0 | 0 | 1 |
| Jun 19 | vs AZ | L 1-9 | - | 4.0 | 3 | 1 | 2 | 1 |
| Jun 9 | vs ATH | L 2-5 | L | 4.0 | 6 | 5 | 4 | 4 |
| Jun 4 | @CIN | W 5-1 | W | 7.0 | 6 | 1 | 0 | 2 |
| May 30 | @TOR | L 2-7 | L | 4.1 | 11 | 6 | 3 | 3 |
| May 24 | vs HOU | W 4-0 | W | 5.1 | 2 | 0 | 1 | 3 |
| May 19 | @TB | L 0-1 | - | 6.0 | 4 | 0 | 1 | 4 |
| May 13 | vs KC | W 4-3 | - | 4.0 | 8 | 3 | 1 | 2 |
| May 7 | @SF | W 7-3 | - | 4.2 | 7 | 2 | 1 | 5 |
| 2022 season | ||||||||
| Sep 27 | vs STL | L 2-6 | L | 3.1 | 2 | 3 | 4 | 3 |
| Sep 21 | vs NYM | W 6-0 | - | 4.2 | 3 | 0 | 0 | 0 |
| Sep 16 | vs NYY | W 7-6 | - | 3.0 | 7 | 4 | 4 | 1 |
| Sep 10 | vs CIN | W 5-1 | W | 6.0 | 1 | 1 | 2 | 0 |
| Sep 5 | @COL | W 6-4 | W | 5.0 | 2 | 1 | 2 | 2 |
| Aug 31 | vs PIT | W 6-1 | - | 2.0 | 1 | 0 | 0 | 2 |
| Aug 24 | @LAD | L 6-12 | L | 2.1 | 5 | 5 | 4 | 4 |
Latest news
Houser (forearm) is expected to have a normal offseason throwing program and be ready for spring training, Justice delos Santos of The San Jose Mercury News reports.
Houser missed the final month-plus of the regular season while dealing with a right forearm strain. He will continue going through physical therapy for now but is expected to begin his offseason throwing at his normal time. Houser posted a 4.02 ERA and 75:34 K:BB over 109.2 innings in 2026 across 16 starts and 10 relief outings.
RotoWire via ESPN · Sep 29
The Giants transferred Houser (forearm) to the 60-day injured list Tuesday, effectively ending his season, Justice delos Santos of The San Jose Mercury News reports.
Houser exited his start versus the Reds last Tuesday due to a right forearm strain. The right-hander got an MRI the following day that revealed the extent of the injury. With the Giants out of the playoff picture, Houser's season is being shut down. He concludes 2026 with a 4.02 ERA and 1.30 WHIP across 109.2 innings over 26 appearances (16 starts).
RotoWire via ESPN · Sep 1
The Giants placed Houser on the 15-day injured list Wednesday due to a right forearm strain.
Houser will likely be sent in for an MRI before the Giants have a better sense of a timeline for his return, but he's a good bet to spend more than the minimum 15 days on the shelf and could be at risk of missing the rest of the season. The right-hander sustained the injury in his start against the Reds on Tuesday, when he was lifted midway through the second inning after feeling tightness in his arm. Houser had been pitching exceptionally well since the All-Star break, logging a 1.52 ERA, 1.04 WHIP and 20:7 K:BB in 29.2 innings between two starts and six relief appearances. The loss of Houser creates another hole in a patchwork Giants rotation that has been thinned out over the past few weeks after Tyler Mahle and Robbie Ray were moved at the trade deadline and after Trevor McDonald (elbow) and Carson Whisenhunt (elbow) both recently suffered season-ending injuries.
RotoWire via ESPN · Aug 26
Houser will undergo an MRI on his right arm Wednesday, Alex Pavlovic of NBC Sports Bay Area reports.
Houser was pulled from his start in the second inning due to arm tightness, and the results of his MRI will help determine whether he needs to spend time on the injured list. An IL stint for Houser would be a crucial blow to a Giants rotation that already lost Carson Whisenhunt on Monday to a UCL tear.
RotoWire via ESPN · Aug 26
Houser was removed from Tuesday's game against the Red with an apparent arm injury, Alex Pavlovic of NBC Sports Bay Area reports.
Houser's arm began giving him trouble after he made a pitch during the second inning, and manager Tony Vitello made the call to take him out of the game immediately afterward. It's unclear what exactly the right-hander is dealing with, but the Giants should provide an update on his status after they get a closer look at him.
RotoWire via ESPN · Aug 26
Houser (4-7) earned the win against the Guardians on Wednesday, allowing four hits and two walks while striking out three over five scoreless innings.
Houser entered the game in the third inning and kept the Guardians in check for five frames despite throwing 48 of 80 pitches for strikes with only four whiffs. The 33-year-old has now allowed just one earned run over three straight outings of five or more innings, and he owns a 1.61 ERA in seven second-half appearances (one start). He'll take a 4.08 ERA, 1.31 WHIP and 73:34 K:BB across 108 frames this season and should pitch early next week against Cincinnati.
RotoWire via ESPN · Aug 20