Spencer Kieboom
PosC
B/TR/R
Born1991-03-16
Age (2026)35
Career Stats + Projections
Viewactual = stats as recorded (prior seasons combined) + projected real-world MLB lines · MLE = level/park-neutral translations
Methodology▸ how these numbers are built
All seasons translated to park-neutral MLB-equivalent (MLE) and combined per year. 2026 = actual YTD + projected ROS + total. 2027+ via Advanced Marcel + aging curve. Catcher framing: only 2026 Statcast framing is modeled (Baseball Savant server-caches the leaderboard to the current season); prior-year framing is unmodeled — projections for established framers may run below FG-DC by 1-3 WAR.
| Year | Age | Lvl | Team | MLB% | PA | AB | H | 2B | 3B | HR | BB | SO | HBP | SB | CS | AVG | OBP | SLG | OPS | ISO | BABIP | K% | BB% | wOBA | wRC+ | BAT | RUN | FLD | POS | REP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2014 | 23 | A | 2 teams | — | 402 | 375 | 93 | 24 | 3 | 8 | 15 | 105 | 4 | 2 | 3 | 248 | 284 | 392 | 676 | 144 | 315 | 26 | 4 | 293 | 82 | — | — | — | — | — | — |
| 2014 | 23 | A | 2 teams | — | 402 | 364 | 113 | 30 | 4 | 10 | 26 | 71 | 4 | 2 | 3 | 310 | 363 | 497 | 860 | 187 | 354 | 18 | 6 | 371 | 142 | — | — | — | — | — | — |
| 2015 | 24 | A+ | 2 teams | — | 336 | 307 | 64 | 15 | 1 | 3 | 25 | 50 | 2 | 1 | 1 | 208 | 272 | 293 | 566 | 85 | 238 | 15 | 7 | 251 | 50 | — | — | — | — | — | — |
| 2015 | 24 | A+ | 2 teams | — | 336 | 288 | 71 | 16 | 1 | 4 | 44 | 40 | 2 | 1 | 1 | 247 | 350 | 351 | 701 | 104 | 272 | 12 | 13 | 321 | 104 | — | — | — | — | — | — |
| 2016 | 25 | AA | Harrisburg Senators | — | 359 | 322 | 61 | 11 | 0 | 2 | 30 | 82 | 2 | 0 | 0 | 189 | 263 | 242 | 505 | 53 | 244 | 23 | 8 | 234 | 37 | — | — | — | — | — | — |
| 2016 | 25 | AA | Harrisburg Senators | — | 359 | 309 | 71 | 11 | 0 | 5 | 43 | 61 | 2 | 0 | 0 | 230 | 328 | 314 | 642 | 84 | 267 | 17 | 12 | 295 | 84 | — | — | — | — | — | — |
| 2017 | 26 | AAA | 2 teams | — | 246 | 228 | 50 | 11 | 0 | 5 | 17 | 52 | 0 | 0 | 0 | 219 | 273 | 333 | 607 | 114 | 262 | 21 | 7 | 260 | 57 | — | — | — | — | — | — |
| 2017 | 26 | AAA | 2 teams | — | 246 | 220 | 55 | 14 | 0 | 5 | 25 | 43 | 0 | 0 | 0 | 250 | 327 | 382 | 708 | 132 | 289 | 17 | 10 | 319 | 102 | — | — | — | — | — | — |
| 2018 | 27 | MLB | 2 teams | — | 238 | 211 | 48 | 9 | 0 | 3 | 24 | 39 | 2 | 0 | 0 | 227 | 312 | 313 | 625 | 85 | 265 | 16 | 10 | 276 | 69 | -8 | +0 | +1 | +4 | +7 | 0.3 |
| 2018 | 27 | MLB | 2 teams | — | 238 | 209 | 50 | 9 | 0 | 3 | 26 | 38 | 2 | 0 | 0 | 239 | 329 | 325 | 654 | 86 | 278 | 16 | 11 | 302 | 89 | -3 | +0 | +1 | +4 | +7 | 0.9 |
| 2019 | 28 | AA | Harrisburg Senators | — | 188 | 175 | 29 | 6 | 0 | 1 | 11 | 45 | 0 | 0 | 0 | 166 | 215 | 217 | 432 | 51 | 214 | 24 | 6 | 195 | 7 | — | — | — | — | — | — |
| 2019 | 28 | AA | Harrisburg Senators | — | 188 | 168 | 33 | 7 | 0 | 1 | 18 | 35 | 0 | 0 | 0 | 196 | 274 | 256 | 530 | 60 | 239 | 19 | 10 | 246 | 46 | — | — | — | — | — | — |
| ▸ Career Totals | |||||||||||||||||||||||||||||||
| Career | — | — | 143 | 125 | 29 | 5 | 0 | 2 | 16 | 28 | 1 | 0 | 0 | 232 | 324 | 320 | 644 | 88 | 281 | 20 | 11 | 296 | 85 | -2 | +0 | +1 | +4 | +4 | 0.7 | ||
| / 162G | — | — | 650 | 568 | 132 | 23 | 0 | 9 | 73 | 127 | 5 | 0 | 0 | 232 | 326 | 320 | 646 | 88 | 281 | 20 | 11 | 296 | 85 | -11 | +0 | +3 | +19 | +18 | 3.0 | ||
| Career | — | — | 1769 | 1618 | 345 | 76 | 4 | 22 | 122 | 373 | 10 | 3 | 4 | 213 | 273 | 306 | 579 | 93 | 260 | 21 | 7 | 256 | 54 | -92 | -1 | +1 | +32 | +50 | -1.1 | ||
| / 162G | — | — | 650 | 595 | 126 | 28 | 1 | 8 | 45 | 137 | 4 | 1 | 1 | 212 | 272 | 303 | 575 | 91 | 258 | 21 | 7 | 256 | 54 | -34 | -0 | +0 | +12 | +18 | -0.4 | ||
Historical Stats — Raw (Per Stint)
Actual MLB + MiLB stats as they happened, one row per stint at each level. Use this to see what really got recorded; the table above shows MLB-equivalent translations + projections.
| Year | Age | Lvl | Team | MLB% | PA | AB | H | 2B | 3B | HR | BB | SO | HBP | SB | CS | AVG | OBP | SLG | OPS | ISO | BABIP | K% | BB% | wOBA | wRC+ | BAT | RUN | FLD | POS | REP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2014 | 23 | A | Hagerstown Suns | — | 361 | 330 | 102 | 28 | 4 | 9 | 21 | 67 | 4 | 2 | 2 | 309 | 358 | 500 | 858 | 191 | 358 | 19 | 6 | 371 | 142 | +17 | -0 | — | — | +10 | 2.8 |
| 2014 | 23 | INTL | Mesa Solar Sox | — | 41 | 34 | 11 | 2 | 0 | 1 | 5 | 4 | 0 | 0 | 1 | 324 | 410 | 471 | 881 | 147 | 323 | 10 | 12 | 375 | 145 | +2 | -0 | — | — | +1 | 0.3 |
| 2015 | 24 | A+ | Potomac Nationals | — | 285 | 246 | 61 | 16 | 1 | 2 | 36 | 30 | 1 | 1 | 1 | 248 | 346 | 346 | 692 | 98 | 273 | 11 | 13 | 316 | 100 | +0 | -0 | — | — | +8 | 0.8 |
| 2015 | 24 | INTL | Salt River Rafters | — | 51 | 42 | 10 | 0 | 0 | 2 | 8 | 10 | 1 | 0 | 0 | 238 | 373 | 381 | 754 | 143 | 267 | 20 | 16 | 347 | 124 | +1 | +0 | — | — | +1 | 0.3 |
| 2016 | 25 | AA | Harrisburg Senators | — | 359 | 309 | 71 | 11 | 0 | 5 | 43 | 61 | 2 | 0 | 0 | 230 | 328 | 314 | 642 | 84 | 267 | 17 | 12 | 295 | 84 | -7 | +0 | — | — | +10 | 0.4 |
| 2017 | 26 | AAA | Syracuse Chiefs | — | 176 | 160 | 44 | 9 | 0 | 3 | 15 | 30 | 0 | 0 | 0 | 275 | 337 | 388 | 725 | 112 | 320 | 17 | 9 | 325 | 107 | +1 | +0 | — | — | +5 | 0.7 |
| 2017 | 26 | AA | Harrisburg Senators | — | 70 | 60 | 11 | 5 | 0 | 2 | 10 | 13 | 0 | 0 | 0 | 183 | 300 | 367 | 667 | 183 | 200 | 19 | 14 | 303 | 90 | -1 | +0 | — | — | +2 | 0.1 |
| 2018 | 27 | MLB | Washington Nationals | — | 143 | 125 | 29 | 5 | 0 | 2 | 16 | 28 | 1 | 0 | 0 | 232 | 324 | 320 | 644 | 88 | 281 | 20 | 11 | 296 | 85 | -2 | +0 | +1 | +4 | +4 | 0.7 |
| 2018 | 27 | AAA | Syracuse Chiefs | — | 95 | 84 | 21 | 4 | 0 | 1 | 10 | 10 | 1 | 0 | 0 | 250 | 337 | 333 | 670 | 83 | 274 | 11 | 11 | 310 | 95 | -1 | +0 | — | — | +3 | 0.2 |
| 2019 | 28 | AA | Harrisburg Senators | — | 188 | 168 | 33 | 7 | 0 | 1 | 18 | 35 | 0 | 0 | 0 | 196 | 274 | 256 | 530 | 60 | 239 | 19 | 10 | 246 | 46 | -11 | +0 | — | — | +5 | -0.6 |
| ▸ Career Totals (raw MLB only — historical actual) | |||||||||||||||||||||||||||||||
| MLB Career | — | — | 143 | 125 | 29 | 5 | 0 | 2 | 16 | 28 | 1 | 0 | 0 | 232 | 324 | 320 | 644 | 88 | 281 | 20 | 11 | 296 | 85 | -2 | +0 | +1 | +4 | +4 | 0.7 | ||