Roki Sasaki | Los Angeles Dodgers
MLB Player
Roki Sasaki
Los Angeles DodgersHeight6' 2"Weight187 lbsAge24Experience2nd Season
5-5W-LTied-126th
4.60ERA
117KTied-62nd
1.33WHIP
Player Information
PositionStarting Pitcher
Jersey#11
Date of Birth3/11/2001
BirthplaceIwate, Japan
Experience2nd Season
Bats / ThrowsRight/Right
MLB Debut2025
Status15 Day IL
Next Game
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Season, Postseason & Career
| Split | GP | GS | CG | SHO | IP | H | R | ER | HR | BB | K |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Career | 33 | 31 | 0 | 0 | 155.2 | 141 | 81 | 79 | 28 | 70 | 145 |
Pitching by Season
| Season | GP | GS | W | L | W% | WAR | ERA | WHIP | IP | K | BB | K/BB | H | R | ER | SV | HLD | BLSV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 10 | 8 | 1 | 1 | .500 | 0.3 | 4.46 | 1.43 | 36.1 | 28 | 22 | 1.3 | 30 | 18 | 18 | 0 | 2 | 0 |
| 2026 | 23 | 23 | 5 | 5 | .500 | 0.4 | 4.60 | 1.33 | 119.1 | 117 | 48 | 2.4 | 111 | 63 | 61 | 0 | 0 | 0 |
| Career | 33 | 31 | 6 | 6 | .500 | -- | 4.57 | 1.36 | 155.2 | 145 | 70 | 2.1 | 141 | 81 | 79 | 0 | 2 | 0 |
Postseason Pitching by Season
| Season | GP | GS | W | L | W% | WAR | ERA | WHIP | IP | K | BB | K/BB | H | R | ER | SV | HLD | BLSV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 9 | 0 | 0 | 0 | .000 | 0.0 | 0.84 | 1.03 | 10.2 | 6 | 5 | 1.2 | 6 | 1 | 1 | 3 | 2 | 0 |
| Career | 9 | 0 | 0 | 0 | .000 | 0.0 | 0.84 | 1.03 | 10.2 | 6 | 5 | 1.2 | 6 | 1 | 1 | 3 | 2 | 0 |
Opponent Batting by Season
| Season | P | TBF | P-TBF | OBA | OOBP | OSLUG | OOPS | 2B | 3B | HR | TB | RBI | BH | SH | SF | IBB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 621 | 161 | 3.857 | .221 | .342 | .404 | .746 | 5 | 1 | 6 | 55 | 16 | 3 | 0 | 0 | 0 |
| 2026 | 2052 | 511 | 4.016 | .244 | .322 | .468 | .790 | 32 | 2 | 22 | 213 | 56 | 5 | 1 | 2 | 0 |
| Career | 2673 | 672 | 3.978 | .239 | .326 | .453 | .780 | 37 | 3 | 28 | 268 | 72 | 8 | 1 | 2 | 0 |
Expanded Pitching by Season
| Season | P/S | P/I | K/9 | QS | CG | SHO | GSC | GB | FB | G/F | IR | IRS | WP | BK | SB | CS | RSUP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 74.5 | 17.1 | 6.9 | 1 | 0 | 0 | 48.1 | 42 | 66 | 0.6 | 0 | 0 | 2 | 0 | 4 | 0 | 51.0 |
| 2026 | 89.2 | 17.2 | 8.8 | 7 | 0 | 0 | 50.4 | 148 | 193 | 0.8 | 0 | 0 | 8 | 0 | 10 | 2 | 115.0 |
| Career | 85.4 | 17.2 | 8.4 | 8 | 0 | 0 | 0.0 | 190 | 259 | 0.7 | 0 | 0 | 10 | 0 | 14 | 2 | 166.0 |
Game Log
| Game | Result | IP | H | R | ER | HR | BB | K | GB | FB | P | TBF | GSC | Dec | Rel | ERA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 @ ATL2026 Regular Season | L 6-5 | 3.1 | 6 | 4 | 4 | 1 | 2 | 3 | 6 | 7 | 66 | 18 | 33.0 | - | - | 4.60 |
 @ COL2026 Regular Season | W 6-4 F/10 | 5.0 | 7 | 2 | 2 | 0 | 1 | 6 | 7 | 8 | 99 | 22 | 50.0 | - | - | 4.42 |
 vs MIL2026 Regular Season | L 5-4 | 6.0 | 4 | 2 | 2 | 0 | 5 | 2 | 10 | 8 | 101 | 25 | 53.0 | - | - | 4.46 |
 @ ARI2026 Regular Season | L 4-3 | 6.0 | 4 | 2 | 2 | 1 | 1 | 5 | 7 | 10 | 86 | 23 | 60.0 | - | - | 4.54 |
 vs SEA2026 Regular Season | W 6-2 | 5.1 | 5 | 2 | 2 | 0 | 3 | 7 | 5 | 9 | 90 | 24 | 54.0 | W(5-5) | - | 4.64 |
 @ NYM2026 Regular Season | W 4-2 | 7.0 | 3 | 1 | 1 | 1 | 2 | 9 | 7 | 7 | 94 | 25 | 74.0 | W(4-5) | - | 4.71 |
 @ NYY2026 Regular Season | W 2-1 | 5.2 | 5 | 1 | 0 | 0 | 1 | 5 | 4 | 12 | 94 | 22 | 61.0 | - | - | 4.98 |
| vs COL2026 Regular SeasonWeek 27 | W 4-3 | 6.0 | 4 | 3 | 3 | 2 | 1 | 5 | 7 | 10 | 78 | 23 | 56.0 | - | - | 5.33 |
 vs SD2026 Regular SeasonWeek 27 | W 12-7 | 3.0 | 7 | 6 | 6 | 3 | 2 | 3 | 4 | 9 | 88 | 18 | 22.0 | - | - | 5.40 |
| @ SD2026 Regular SeasonWeek 26 | L 7-1 | 4.0 | 3 | 3 | 3 | 1 | 5 | 2 | 4 | 8 | 81 | 20 | 41.0 | L(3-5) | - | 4.88 |
 vs BAL2026 Regular SeasonWeek 25 | W 6-5 | 5.2 | 4 | 3 | 3 | 2 | 1 | 6 | 6 | 8 | 90 | 21 | 54.0 | - | - | 4.76 |
 @ CHW2026 Regular SeasonWeek 24 | L 8-2 | 4.1 | 7 | 7 | 7 | 1 | 3 | 4 | 8 | 8 | 91 | 23 | 22.0 | L(3-4) | - | 4.76 |
 vs LAA2026 Regular SeasonWeek 23 | W 1-0 | 7.0 | 2 | 0 | 0 | 0 | 2 | 10 | 9 | 4 | 98 | 25 | 81.0 | - | - | 4.03 |
 vs PHI2026 Regular SeasonWeek 22 | L 4-3 | 5.1 | 3 | 1 | 1 | 1 | 1 | 7 | 6 | 6 | 84 | 20 | 64.0 | - | - | 4.59 |
| @ MIL2026 Regular SeasonWeek 21 | W 11-3 | 5.0 | 4 | 3 | 2 | 0 | 2 | 4 | 7 | 8 | 87 | 21 | 51.0 | W(3-3) | - | 4.93 |
| @ LAA2026 Regular SeasonWeek 20 | W 10-1 | 7.0 | 4 | 1 | 1 | 0 | 0 | 8 | 8 | 8 | 91 | 24 | 73.0 | W(2-3) | - | 5.09 |
 vs SF2026 Regular SeasonWeek 19 | L 9-3 | 5.0 | 6 | 3 | 3 | 1 | 1 | 5 | 8 | 8 | 91 | 23 | 47.0 | - | - | 5.88 |
 @ STL2026 Regular SeasonWeek 18 | L 3-2 | 6.0 | 5 | 3 | 3 | 1 | 2 | 4 | 8 | 11 | 104 | 26 | 52.0 | L(1-3) | - | 5.97 |
 vs CHC2026 Regular SeasonWeek 17 | W 12-4 | 5.0 | 7 | 4 | 4 | 3 | 1 | 5 | 4 | 12 | 99 | 23 | 41.0 | W(1-2) | - | 6.35 |
| @ COL2026 Regular SeasonWeek 16 | L 9-6 | 4.2 | 7 | 3 | 3 | 1 | 2 | 2 | 9 | 8 | 78 | 22 | 38.0 | - | - | 6.11 |
 vs TEX2026 Regular SeasonWeek 15 | L 5-2 | 4.0 | 5 | 2 | 2 | 1 | 5 | 6 | 3 | 8 | 94 | 22 | 45.0 | L(0-2) | - | 6.23 |
 @ WSH2026 Regular SeasonWeek 14 | W 8-6 | 5.0 | 5 | 6 | 6 | 2 | 3 | 5 | 5 | 10 | 90 | 23 | 35.0 | - | - | 7.00 |
 vs CLE2026 Regular SeasonWeek 13 | L 4-2 | 4.0 | 4 | 1 | 1 | 0 | 2 | 4 | 6 | 6 | 78 | 18 | 52.0 | L(0-1) | - | 2.25 |