Carter Kieboom
Washington Nationals 2019–2021; Washington Nationals 2023; Los Angeles Angels of Anaheim 2025
Percentile snapshot
No qualified season. This player never reached the qualification floor — 3.1 plate appearances, or one inning, per game his team played — in any archived season, so there is no season population to rank him inside.
Career, era-adjusted
sWAR measured against every career in history, 24,011 of them. Only era-adjusted career stats carry a percentile — a raw career total gets a rank instead, because pooling the 1890s with the 2020s is a choice, not a measurement.
Season by season
Batting
| Season | G | PA | AB | R | H | 2B | 3B | HR | RBI | BB | SO | SB | CS | BA | OBP | SLG | OPS | wRC+ | OPS+ | wOBA | sWAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | 11 | 43 | 39 | 4 | 5 | 0 | 0 | 2 | 2 | 4 | 16 | 0 | 0 | .128 | .209 | .282 | .491 | 14.1 | 25.1 | .206 | -0.3 |
| 2020 | 33 | 122 | 99 | 15 | 20 | 1 | 0 | 0 | 9 | 17 | 33 | 0 | 1 | .202 | .344 | .212 | .556 | 69.0 | 56.6 | .277 | 0.0 |
| 2021 | 62 | 249 | 217 | 26 | 45 | 6 | 0 | 6 | 20 | 25 | 62 | 0 | 0 | .207 | .301 | .318 | .619 | 70.5 | 69.9 | .279 | 0.0 |
| 2023 | 27 | 94 | 87 | 12 | 18 | 2 | 0 | 4 | 11 | 6 | 27 | 0 | 0 | .207 | .266 | .368 | .634 | 67.8 | 69.3 | .278 | 0.0 |
| 2025 | 3 | 8 | 8 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | .250 | .250 | .250 | .500 | 36.1 | 42.3 | .220 | -0.1 |
Career totals
A total is called out only where it ranks in the all-time top 500; hover a figure for its rank and the size of the field it was ranked in. Ranks are absolute facts and carry no percentile — the population for "career home runs" would be an editorial choice, and the rank is not.
Best games
Batting
| Date | Game | AB | R | H | 2B | 3B | HR | RBI | BB | TB |
|---|---|---|---|---|---|---|---|---|---|---|
| 2021-08-02 | PHI @ WSH Gameday | 4 | 2 | 2 | 0 | 0 | 1 | 2 | 0 | 5 |
| 2021-08-04 | PHI @ WSH Gameday | 4 | 1 | 2 | 0 | 0 | 1 | 2 | 0 | 5 |
| 2023-08-29 | WSH @ TOR Gameday | 4 | 1 | 2 | 0 | 0 | 1 | 2 | 0 | 5 |
| 2019-04-28 | SD @ WSH Gameday | 4 | 1 | 2 | 0 | 0 | 1 | 1 | 1 | 5 |
| 2021-08-30 | PHI @ WSH Gameday | 4 | 2 | 2 | 0 | 0 | 1 | 1 | 0 | 5 |
Ranked from our own play-by-play game log, which begins in 1901 — not from the record book, so a career played outside it shows nothing here rather than a short list.