Tatsuya Imai stats and game log
Tatsuya Imai is the Houston Astros starting pitcher (No. 45). In the 2026 regular season through September 27, 2026, Tatsuya Imai has played 23 games: 76.2 innings, 97 strikeouts and a 4.93 ERA.
On this page
Research summary
- Recent form: 2.8 strikeouts per game over the last 5 games, against 4.2 over the season (23 games).
- Role: 1.2 innings per game over the last 5 games, against 3.1 over the season.
- Consistency: at or above the season average (4.2 strikeouts) in 9 of 23 games.
- Home and road: 4.9 strikeouts per game at home (12 games), 3.5 on the road (11).
How often
| Threshold | Last 5 | Last 10 | Season |
|---|---|---|---|
| 4+ strikeouts | 2 of 5 | 4 of 10 | 11 of 23 |
| 5+ strikeouts | 1 of 5 | 3 of 10 | 9 of 23 |
| 6+ strikeouts | 0 of 5 | 1 of 10 | 5 of 23 |
Figures are MLB regular-season games; samples are stated and small samples move quickly.
Team: Houston Astros stats and results.
5'11" · 176 lb
2026 regular season
| Games | IP | H | ER | BB | K | HR | PIT | |
|---|---|---|---|---|---|---|---|---|
| 2026 per game | 23 | 3.1 | 2.5 | 1.8 | 2.2 | 4.2 | 0.4 | 63.1 |
| 2026 totals | 23 | 76.2 | 58 | 42 | 51 | 97 | 9 | 1451 |
Rates in 2026
Tatsuya Imai has pitched 76.2 innings in 23 games (15 starts) with 97 strikeouts and a 4.93 ERA.
| Measure | Value |
|---|---|
| ERA (earned runs per 9 innings) | 4.93 |
| WHIP (walks and hits per inning) | 1.42 |
| Strikeouts per 9 innings | 11.4 |
| Strikeout-to-walk ratio | 1.90 |
| Starts | 15 |
Home, road and recent form, 2026
| Split | Games | K/g | IP/g | ER/g |
|---|---|---|---|---|
| Home | 12 | 4.9 | 3.2 | 2.3 |
| Road | 11 | 3.5 | 3.0 | 1.4 |
| Last 5 games | 5 | 2.8 | 1.2 | 0.4 |
| Season | 23 | 4.2 | 3.1 | 1.8 |
Game log
| Date | Opponent | Result | IP | H | ER | BB | K | HR | PIT |
|---|---|---|---|---|---|---|---|---|---|
| Sep 27, 2026 | @ OAK | W | 1.0 | 0 | 0 | 0 | 1 | 0 | 10 |
| Sep 20, 2026 | vs ATL | L | 2.0 | 0 | 0 | 0 | 4 | 0 | 24 |
| Sep 16, 2026 | vs KC | L | 1.0 | 0 | 0 | 1 | 1 | 0 | 18 |
| Sep 9, 2026 | @ PHI | L | 2.0 | 1 | 0 | 3 | 3 | 0 | 43 |
| Sep 1, 2026 | vs CHW | L | 3.0 | 2 | 2 | 3 | 5 | 0 | 59 |
| Aug 20, 2026 | vs LAA | L | 3.0 | 2 | 2 | 2 | 3 | 0 | 57 |
| Aug 12, 2026 | @ SF | W | 3.0 | 3 | 0 | 2 | 3 | 0 | 55 |
| Aug 3, 2026 | vs TOR | L | 3.0 | 0 | 0 | 0 | 5 | 0 | 34 |
| Jul 27, 2026 | @ LAA | W | 0.2 | 1 | 2 | 4 | 1 | 0 | 33 |
| Jul 21, 2026 | vs MIA | W | 6.0 | 4 | 1 | 3 | 8 | 0 | 96 |
Astros teammates
- AJ Blubaugh (RP)
- Alimber Santa (RP)
- Bennett Sousa (RP)
- Brice Matthews (CF)
- Bryan Abreu (RP)
- Bryan King (RP)
- Cam Smith (RF)
- Christian Vazquez (C)
- Christian Walker (1B)
- Cristian Javier (SP)
- Daulton Varsho (CF)
- Enyel De Los Santos (RP)
- Hayden Wesneski (SP)
- Hunter Brown (SP)
- Isaac Paredes (3B)
- Jake Meyers (CF)
- Jeremy Pena (SS)
- Joey Loperfido (LF)
- Jorge Barrosa (CF)
- Jose Altuve (2B)
- Josh Hader (RP)
- Kai-Wei Teng (RP)
- LaMonte Wade Jr. (LF)
- Logan VanWey (RP)
- Lucas Spence (CF)
- Miguel Ullola (RP)
- Nelson Velazquez (LF)
- Nick Allen (SS)
- Peter Lambert (SP)
- Raynel Delgado (2B)
- Steven Okert (RP)
- Taylor Trammell (LF)
- Yainer Diaz (C)
- Yordan Alvarez (DH)
- Zach Cole (LF)
- Zach Dezenzo (LF)
How to read these numbers
- Games are the games Tatsuya Imai played.
- Season tables are regular-season games only. The game log includes playoff games, labeled, and reaches into last season when needed.
- A dash (–) means the statistic is not recorded for that game, never zero (hover it for the reason). A column with no recorded value is left out.
This page shows statistics and results only. It contains no sportsbook prices or betting lines. Current markets, hit rates against the line and StatsNext research are in the app.
Research in StatsNext
- Tatsuya Imai in StatsNext: Player Research with splits, matchup context and current props
- Houston Astros stats and results
- Astros at Athletics, September 27, 2026
- Braves at Astros, September 20, 2026
- Royals at Astros, September 16, 2026
- All MLB player stats, 2026