MLB Home
MLB Player Profile
Tatsuya Imai
Official MLB ID: 837227
Team
Houston Astros
Primary Position
SP
Role
pitcher
Age
28
Handedness
B/T: R/R
Height
5' 11"
Weight
176
Debut
2026
Pitching — Actual
| Season | Team | G | GS | W | L | SV | IP | H | ER | BB | SO | ERA | WHIP | K/9 | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 |  Houston Astros | 23 | 15 | 6 | 4 | 0 | 76.2 | 58 | 42 | 51 | 97 | 4.93 | 1.42 | 11.39 | 0.54 |
Actual completed-season results. The WAR column is the WAR figure stored on the season record — projected WAR is listed separately on the WAR Trend and Diamond Projections panels. IP is shown in baseball notation: .1 is one additional out and .2 is two, so 42.1 is 42⅓ innings.
Actual Results
Pitching · select a metric to graph
One metric per chart. Seasons with no imported value are omitted rather than plotted as zero.