Ken Waldichuk | Washington Nationals
MLB Player
Ken Waldichuk
Washington NationalsHeight6' 4"Weight220 lbsAge28Experience3rd Season
0SVTied-261st
6.75ERA
8KTied-645th
1.50WHIP
Player Information
PositionRelief Pitcher
Jersey#52
Date of Birth8/1/1998
BirthplaceSan Diego, CA
CollegeSaint Mary's
Experience3rd Season
Bats / ThrowsLeft/Left
MLB Debut2022
StatusInjured/60
Next Game
@ Houston Astros
More Washington Nationals Players
Season, Postseason & Career
| Split | GP | GS | CG | SHO | IP | H | R | ER | HR | BB | K |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Career | 47 | 29 | 0 | 0 | 185.0 | 189 | 119 | 110 | 33 | 87 | 173 |
Pitching by Season
| Season | GP | GS | W | L | W% | WAR | ERA | WHIP | IP | K | BB | K/BB | H | R | ER | SV | HLD | BLSV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | 7 | 7 | 2 | 2 | .500 | 0.2 | 4.93 | 1.21 | 34.2 | 33 | 10 | 3.3 | 32 | 19 | 19 | 0 | 0 | 0 |
| 2023 | 35 | 22 | 4 | 9 | .308 | -0.1 | 5.36 | 1.56 | 141.0 | 132 | 71 | 1.9 | 149 | 93 | 84 | 1 | 0 | 0 |
| 2026 | 5 | 0 | 0 | 0 | .000 | -0.1 | 6.75 | 1.50 | 9.1 | 8 | 6 | 1.3 | 8 | 7 | 7 | 0 | 0 | 1 |
| Career | 47 | 29 | 6 | 11 | .353 | -- | 5.35 | 1.49 | 185.0 | 173 | 87 | 2.0 | 189 | 119 | 110 | 1 | 0 | 1 |
Opponent Batting by Season
| Season | P | TBF | P-TBF | OBA | OOBP | OSLUG | OOPS | 2B | 3B | HR | TB | RBI | BH | SH | SF | IBB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | 586 | 146 | 4.014 | .244 | .315 | .466 | .781 | 12 | 1 | 5 | 61 | 19 | 4 | 0 | 1 | 0 |
| 2023 | 2553 | 639 | 3.995 | .271 | .360 | .480 | .840 | 39 | 2 | 24 | 264 | 80 | 9 | 2 | 6 | 1 |
| 2026 | 149 | 41 | 3.634 | .235 | .366 | .588 | .954 | 0 | 0 | 4 | 20 | 8 | 1 | 0 | 0 | 0 |
| Career | 3288 | 826 | 3.981 | .264 | .352 | .483 | .835 | 51 | 3 | 33 | 345 | 107 | 14 | 2 | 7 | 1 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | 83.7 | 16.9 | 8.6 | 1 | 0 | 0 | 50.1 | 36 | 63 | 0.6 | 0 | 0 | 1 | 0 | 2 | 0 | 31.0 |
| 2023 | 85.0 | 18.1 | 8.4 | 4 | 0 | 0 | 46.2 | 175 | 251 | 0.7 | 2 | 1 | 7 | 1 | 7 | 6 | 93.0 |
| 2026 | 0.0 | 16.0 | 7.7 | 0 | 0 | 0 | 0.0 | 11 | 15 | 0.7 | 2 | 2 | 0 | 0 | 0 | 1 | 0.0 |
| Career | 84.7 | 17.8 | 8.4 | 5 | 0 | 0 | 0.0 | 222 | 329 | 0.7 | 4 | 3 | 8 | 1 | 9 | 7 | 124.0 |
Game Log
| Game | Result | IP | H | R | ER | HR | BB | K | GB | FB | P | TBF | GSC | Dec | Rel | ERA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 @ MIL2026 Regular SeasonWeek 15 | W 8-6 | 1.2 | 1 | 1 | 1 | 0 | 1 | 1 | 2 | 3 | 25 | 7 | 0.0 | - | - | 6.75 |
 vs STL2026 Regular SeasonWeek 14 | W 9-6 | 2.1 | 2 | 3 | 3 | 2 | 2 | 2 | 1 | 5 | 33 | 10 | 0.0 | - | BLSV(1) | 7.04 |
 vs LAD2026 Regular SeasonWeek 14 | L 13-6 | 2.0 | 1 | 1 | 1 | 1 | 1 | 3 | 2 | 2 | 36 | 9 | 0.0 | - | - | 5.06 |
 @ PHI2026 Regular SeasonWeek 13 | L 3-2 | 2.0 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 23 | 6 | 0.0 | - | - | 5.40 |
 @ CHC2026 Regular SeasonWeek 13 | L 10-2 | 1.1 | 3 | 2 | 2 | 1 | 2 | 2 | 3 | 2 | 32 | 9 | 0.0 | - | - | 13.50 |