Stone Russell
C Columbia Fireflies| Year | Age | Lvl / Team | PA | AVG/OBP/SLG | HR | SB | wRC+ | WAR | MLE AVG/OBP/SLG |
|---|---|---|---|---|---|---|---|---|---|
| 2024 | 20 | ROKKC | 181 | .260/.356/.357 | 2 | 6 | 41 | — | .191/.260/.272 |
| 2025 | 21 | AKC | 458 | .222/.337/.321 | 4 | 4 | 51 | — | .184/.273/.269 |
| 2026 | 22 | A+/AKC | 390 | .250/.339/.351 | 4 | 12 | 54 | — | .203/.274/.281 |
| 2027PROJMLE | 23 | MLBKC | 500 | .196/.270/.275 | 4 | 7 | 56 | -0.1 | |
| 2028PROJ30% MLB | 24 | MLBKC | 99 | .200/.275/.291 | 1 | 1 | 63 | -0.1 | |
| 2029PROJ44% MLB | 25 | MLBKC | 167 | .204/.279/.304 | 2 | 2 | 68 | 0.0 |
Tools · ContractCON 35 / POW 30
Career Stats + Projections
Methodology▸ how these numbers are built
All seasons translated to park-neutral MLB-equivalent (MLE) and combined per year. 2027 = full-season projection (no games played yet). 2028+ via Advanced Marcel + aging curve. Catcher framing: only 2027 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 1-3 WAR low.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▸ Career — actual stats, one row per stint (as recorded, no adjustments) | |||||||||||||||||||||||||||||||
| 2023 | 19 | ROK | ACL Royals | — | 30 | 26 | 7 | 3 | 1 | 0 | 4 | 5 | 0 | 2 | 1 | 269 | 367 | 462 | 828 | 192 | 333 | 17 | 13 | 366 | 57 | — | — | — | — | — | — |
| 2024 | 20 | ROK | ACL Royals | — | 181 | 154 | 40 | 7 | 1 | 2 | 21 | 34 | 2 | 6 | 1 | 260 | 356 | 357 | 713 | 97 | 317 | 19 | 12 | 321 | 41 | — | — | — | — | — | — |
| 2025 | 21 | A | Columbia Fireflies | — | 458 | 383 | 85 | 14 | 6 | 4 | 60 | 84 | 7 | 4 | 6 | 222 | 337 | 321 | 658 | 99 | 269 | 18 | 13 | 302 | 51 | — | — | — | — | — | — |
| 2026 | 22 | A+ | Quad Cities River Bandits | — | 61 | 51 | 11 | 4 | 0 | 1 | 6 | 19 | 2 | 2 | 1 | 216 | 322 | 353 | 675 | 137 | 312 | 31 | 10 | 300 | 49 | — | — | — | — | — | — |
| 2026 | 22 | A | Columbia Fireflies | — | 329 | 285 | 73 | 14 | 2 | 3 | 33 | 73 | 5 | 10 | 3 | 256 | 343 | 351 | 693 | 95 | 330 | 22 | 10 | 313 | 55 | — | — | — | — | — | — |
| ▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents) | |||||||||||||||||||||||||||||||
| 2023 | 19 | ROK MLE | ACL Royals | — | 30 | 27 | 5 | 2 | 1 | 0 | 3 | 7 | 0 | 2 | 1 | 185 | 267 | 333 | 600 | 148 | 255 | 23 | 10 | 253 | 57 | — | — | — | — | — | — |
| 2024 | 20 | ROK MLE | ACL Royals | — | 181 | 162 | 31 | 5 | 1 | 2 | 13 | 47 | 2 | 6 | 1 | 191 | 260 | 272 | 531 | 80 | 242 | 26 | 7 | 229 | 41 | — | — | — | — | — | — |
| 2025 | 21 | A MLE | Columbia Fireflies | — | 458 | 402 | 74 | 13 | 6 | 3 | 42 | 116 | 7 | 4 | 6 | 184 | 273 | 269 | 541 | 85 | 240 | 25 | 9 | 244 | 51 | — | — | — | — | — | — |
| 2026 | 22 | A+ MLE | Quad Cities River Bandits | — | 61 | 53 | 9 | 3 | 0 | 1 | 4 | 24 | 2 | 2 | 1 | 170 | 254 | 283 | 537 | 113 | 275 | 39 | 7 | 240 | 49 | — | — | — | — | — | — |
| 2026 | 22 | A MLE | Columbia Fireflies | — | 329 | 296 | 62 | 11 | 2 | 2 | 23 | 99 | 5 | 10 | 3 | 209 | 278 | 280 | 558 | 71 | 294 | 30 | 7 | 249 | 55 | — | — | — | — | — | — |
| 2023 | 19 | ROK MLE | ACL Royals | — | 30 | 27 | 5 | 2 | 1 | 0 | 3 | 7 | 0 | 2 | 1 | 185 | 267 | 333 | 600 | 148 | 250 | 23 | 10 | 253 | 57 | — | — | — | — | — | — |
| 2023 | 19 | ROK RAW | ACL Royals | — | 30 | 26 | 7 | 3 | 1 | 0 | 4 | 5 | 0 | 2 | 1 | 269 | 367 | 462 | 828 | 192 | 333 | 17 | 13 | 366 | 57 | — | — | — | — | — | — |
| 2024 | 20 | ROK MLE | ACL Royals | — | 181 | 162 | 31 | 5 | 1 | 2 | 13 | 47 | 2 | 6 | 1 | 191 | 260 | 272 | 531 | 80 | 252 | 26 | 7 | 229 | 41 | — | — | — | — | — | — |
| 2024 | 20 | ROK RAW | ACL Royals | — | 181 | 154 | 40 | 7 | 1 | 2 | 21 | 34 | 2 | 6 | 1 | 260 | 356 | 357 | 713 | 97 | 317 | 19 | 12 | 321 | 41 | — | — | — | — | — | — |
| 2025 | 21 | A MLE | Columbia Fireflies | — | 458 | 402 | 74 | 13 | 6 | 3 | 42 | 116 | 7 | 4 | 6 | 184 | 273 | 269 | 541 | 85 | 246 | 25 | 9 | 244 | 51 | — | — | — | — | — | — |
| 2025 | 21 | A RAW | Columbia Fireflies | — | 458 | 383 | 85 | 14 | 6 | 4 | 60 | 84 | 7 | 4 | 6 | 222 | 337 | 321 | 658 | 99 | 269 | 18 | 13 | 302 | 51 | — | — | — | — | — | — |
| 2026 | 22 | A MLE | 2 teams | — | 390 | 349 | 72 | 14 | 2 | 3 | 27 | 124 | 7 | 12 | 4 | 206 | 277 | 284 | 560 | 77 | 305 | 32 | 7 | 248 | 54 | — | — | — | — | — | — |
| 2026 | 22 | A RAW | 2 teams | — | 390 | 336 | 84 | 18 | 2 | 4 | 39 | 92 | 7 | 12 | 4 | 250 | 339 | 351 | 691 | 101 | 328 | 24 | 10 | 311 | 54 | — | — | — | — | — | — |
| 2023 | 19 | ROK MLE | ACL Royals | — | 30 | 27 | 5 | 2 | 1 | 0 | 3 | 7 | 0 | 2 | 1 | 185 | 267 | 333 | 600 | 148 | 255 | 23 | 10 | 253 | 57 | — | — | — | — | — | — |
| 2024 | 20 | ROK MLE | ACL Royals | — | 181 | 164 | 31 | 5 | 1 | 2 | 13 | 47 | 2 | 6 | 1 | 189 | 260 | 268 | 528 | 79 | 242 | 26 | 7 | 229 | 41 | — | — | — | — | — | — |
| 2025 | 21 | A MLE | Columbia Fireflies | — | 458 | 406 | 74 | 13 | 6 | 3 | 42 | 116 | 7 | 4 | 6 | 182 | 273 | 266 | 539 | 84 | 240 | 25 | 9 | 244 | 51 | — | — | — | — | — | — |
| 2026 | 22 | A MLE | 2 teams | — | 390 | 353 | 72 | 14 | 2 | 3 | 27 | 124 | 7 | 12 | 4 | 204 | 277 | 280 | 557 | 76 | 291 | 32 | 7 | 248 | 54 | — | — | — | — | — | — |
| ▸ Model inputs — neutral MLE (past 3 seasons) | |||||||||||||||||||||||||||||||
| 2024 | 20 | ROK MLE | ACL Royals | — | 181 | 164 | 31 | 5 | 1 | 2 | 13 | 47 | 2 | 6 | 1 | 189 | 260 | 268 | 528 | 79 | 242 | 26 | 7 | 229 | 41 | — | — | — | — | — | — |
| 2025 | 21 | A MLE | Columbia Fireflies | — | 458 | 406 | 74 | 13 | 6 | 3 | 42 | 116 | 7 | 4 | 6 | 182 | 273 | 266 | 539 | 84 | 240 | 25 | 9 | 244 | 51 | — | — | — | — | — | — |
| 2026 | 22 | A MLE | 2 teams | — | 390 | 353 | 72 | 14 | 2 | 3 | 27 | 124 | 7 | 12 | 4 | 204 | 277 | 280 | 557 | 76 | 291 | 32 | 7 | 248 | 54 | — | — | — | — | — | — |
| ▸ 2027 season | |||||||||||||||||||||||||||||||
| ▸ 2027 — full MLE projection (neutral park, full availability) | |||||||||||||||||||||||||||||||
| 2027 | 23 | MLB MLE | KC | 0% | 500 | 451 | 89 | 17 | 4 | 4 | 39 | 134 | 6 | 7 | 3 | 196 | 270 | 275 | 545 | 79 | 267 | 27 | 8 | 251 | 56 | -26 | +0 | +0 | +9 | +11 | -0.1 |
| ▸ Career projection (2028+) — MLB context, MLB playing time (PA × MLB%) | |||||||||||||||||||||||||||||||
| 2028 | 24 | MLB MLE | KC | 30% | 329 | 296 | 59 | 11 | 2 | 4 | 26 | 87 | 4 | 4 | 2 | 202 | 276 | 295 | 571 | 93 | 269 | 26 | 8 | 261 | 63 | -14 | +0 | +0 | +6 | +7 | -0.2 |
| 2029 | 25 | MLB MLE | KC | 44% | 379 | 340 | 70 | 13 | 3 | 5 | 31 | 99 | 5 | 5 | 2 | 206 | 281 | 308 | 589 | 102 | 271 | 26 | 8 | 268 | 68 | -15 | +0 | +0 | +7 | +8 | 0.1 |
| 2030 | 26 | MLB MLE | KC | 51% | 407 | 366 | 76 | 14 | 3 | 6 | 33 | 105 | 5 | 5 | 2 | 209 | 283 | 317 | 600 | 108 | 272 | 26 | 8 | 273 | 71 | -14 | +0 | +0 | +7 | +9 | 0.2 |
| 2031 | 27 | MLB MLE | KC | 52% | 419 | 377 | 79 | 15 | 3 | 7 | 34 | 108 | 5 | 5 | 2 | 210 | 284 | 319 | 603 | 109 | 272 | 26 | 8 | 274 | 71 | -14 | +0 | +0 | +7 | +9 | 0.3 |
| 2032 | 28 | MLB MLE | KC | 53% | 422 | 380 | 80 | 15 | 3 | 7 | 34 | 109 | 5 | 4 | 2 | 210 | 284 | 319 | 603 | 109 | 272 | 26 | 8 | 273 | 71 | -14 | +0 | -1 | +8 | +9 | 0.2 |
| 2033 | 29 | MLB MLE | KC | 53% | 414 | 372 | 78 | 15 | 3 | 7 | 34 | 108 | 5 | 2 | 2 | 207 | 281 | 312 | 593 | 105 | 271 | 26 | 8 | 270 | 69 | -15 | -0 | -1 | +7 | +9 | -0.1 |
| 2034 | 30 | MLB MLE | KC | 52% | 404 | 364 | 74 | 14 | 2 | 6 | 33 | 107 | 4 | 1 | 2 | 204 | 277 | 304 | 582 | 100 | 269 | 26 | 8 | 265 | 66 | -17 | -1 | -2 | +7 | +9 | -0.3 |
| 2028 | 24 | MLB CTX | KC | 30% | 99 | 90 | 18 | 3 | 1 | 1 | 8 | 26 | 1 | 1 | 1 | 200 | 275 | 291 | 566 | 91 | 268 | 26 | 8 | 259 | 63 | -4 | -0 | +0 | +2 | +2 | -0.1 |
| 2029 | 25 | MLB CTX | KC | 44% | 167 | 150 | 30 | 6 | 1 | 2 | 13 | 44 | 2 | 2 | 1 | 204 | 279 | 304 | 583 | 99 | 269 | 26 | 8 | 266 | 68 | -6 | +0 | +0 | +3 | +4 | 0.0 |
| 2030 | 26 | MLB CTX | KC | 51% | 206 | 184 | 37 | 7 | 1 | 3 | 17 | 53 | 3 | 3 | 1 | 207 | 282 | 312 | 593 | 105 | 270 | 26 | 8 | 270 | 71 | -7 | +0 | +0 | +4 | +4 | 0.1 |
| 2031 | 27 | MLB CTX | KC | 52% | 220 | 197 | 41 | 8 | 2 | 3 | 18 | 57 | 3 | 3 | 1 | 207 | 282 | 313 | 596 | 106 | 271 | 26 | 8 | 271 | 71 | -7 | +0 | +0 | +4 | +5 | 0.1 |
| 2032 | 28 | MLB CTX | KC | 53% | 225 | 202 | 42 | 8 | 2 | 3 | 18 | 58 | 3 | 2 | 1 | 207 | 282 | 313 | 595 | 106 | 271 | 26 | 8 | 271 | 71 | -8 | +0 | -0 | +4 | +5 | 0.1 |
| 2033 | 29 | MLB CTX | KC | 53% | 217 | 195 | 40 | 8 | 1 | 3 | 18 | 57 | 2 | 1 | 1 | 205 | 279 | 307 | 586 | 102 | 269 | 26 | 8 | 267 | 69 | -8 | -0 | -1 | +4 | +5 | -0.0 |
| 2034 | 30 | MLB CTX | KC | 52% | 210 | 189 | 38 | 7 | 1 | 3 | 17 | 56 | 2 | 0 | 1 | 202 | 276 | 299 | 575 | 97 | 267 | 27 | 8 | 262 | 66 | -9 | -0 | -1 | +4 | +5 | -0.2 |
| ▸ Career Totals | |||||||||||||||||||||||||||||||
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||||||||||||||
| Career | — | A+C | — | 1344 | 1207 | 246 | 47 | 9 | 18 | 109 | 351 | 16 | 12 | 7 | 204 | 279 | 302 | 581 | 99 | 270 | 26 | 8 | 267 | 63 | -50 | -0 | -2 | +24 | +29 | 0.1 | |
| / 162G | — | A+C | — | 650 | 584 | 119 | 23 | 4 | 9 | 53 | 170 | 8 | 6 | 3 | 204 | 280 | 303 | 583 | 99 | 270 | 26 | 8 | 267 | 63 | -24 | -0 | -1 | +12 | +14 | 0.0 | |
| Career | — | MLE | — | 4043 | 3624 | 736 | 138 | 31 | 52 | 326 | 1073 | 52 | 53 | 27 | 203 | 278 | 301 | 580 | 98 | 271 | 27 | 8 | 262 | 63 | -115 | -0 | -4 | +53 | +65 | -0.2 | |
| / 162G | — | MLE | — | 650 | 583 | 118 | 22 | 5 | 8 | 52 | 173 | 8 | 9 | 4 | 202 | 276 | 298 | 575 | 96 | 271 | 27 | 8 | 262 | 63 | -25 | -0 | -1 | +12 | +14 | -0.0 | |
How the minor-league lines were translated
One row per minor-league stint. Open a row to see each step: the raw rate, the park adjustment, the league/level factor, the age adjustment (hitters) and the resulting MLE rate. Factors are the same ones listed on the MLE Factors page.
2026 AColumbia Fireflies · 329 PAwOBA .308 → .249 (−59)K% 22.2% → 30.2%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 22.19% | ÷1.000 | ×1.360 | — | — | 30.18% |
| BB% (unintentional) /PA | 10.03% | ÷1.000 | ×0.690 | — | — | 6.92% |
| HBP% /PA | 1.52% | — | ×0.780 | — | — | 1.19% |
| Singles /BIP | 25.47% | ÷1.000 | ×0.920 | ×0.993 | — | 23.26% |
| Doubles /BIP | 6.60% | ÷1.000 | ×0.830 | ×0.993 | — | 5.44% |
| Triples /BIP | 0.94% | ÷1.000 | ×0.910 | ×0.993 | — | 0.85% |
| Home runs /BIP | 1.42% | ÷1.000 | ×0.800 | — | — | 1.13% |
Factors used: level-wide A factors (no league-specific row for this league/era). Park (home-season share, regressed): no park row on file (treated as neutral) — applied at half strength. Age: age 22 vs a level average of 22.0 → +0.0% on BB/HBP/hit rates (0.0 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.993.
Result: wOBA .308 → .249; ISO .095 → .075; BABIP .330 → .294. Both wOBAs use the same linear weights, so the change is the translation alone. The MLE line is not regressed to the mean — regression happens later, when seasons are blended into a projection (how).
2026 A+Quad Cities River Bandits · 61 PAwOBA .297 → .240 (−57)K% 31.1% → 39.6%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 31.15% | ÷1.000 | ×1.270 | — | — | 39.56% |
| BB% (unintentional) /PA | 9.84% | ÷1.000 | ×0.710 | — | ×1.012 | 7.07% |
| HBP% /PA | 3.28% | — | ×0.790 | — | ×1.012 | 2.62% |
| Singles /BIP | 18.75% | ÷1.000 | ×0.920 | — | ×1.012 | 17.46% |
| Doubles /BIP | 12.50% | ÷1.000 | ×0.810 | — | ×1.012 | 10.25% |
| Triples /BIP | 0.00% | ÷1.000 | ×0.850 | — | ×1.012 | 0.00% |
| Home runs /BIP | 3.12% | ÷1.000 | ×0.800 | — | ×1.012 | 2.53% |
Factors used: league row Midwest League. Park (home-season share, regressed): no park row on file (treated as neutral) — applied at half strength. Age: age 22 vs a level average of 22.8 → +1.2% on BB/HBP/hit rates (0.8 yr younger than average).
Result: wOBA .297 → .240; ISO .137 → .108; BABIP .312 → .275. Both wOBAs use the same linear weights, so the change is the translation alone. The MLE line is not regressed to the mean — regression happens later, when seasons are blended into a projection (how).
2025 AColumbia Fireflies · 458 PAwOBA .299 → .244 (−55)K% 18.3% → 25.4%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 18.34% | ÷0.982 | ×1.360 | — | — | 25.39% |
| BB% (unintentional) /PA | 13.10% | ÷1.006 | ×0.690 | — | ×1.015 | 9.12% |
| HBP% /PA | 1.53% | — | ×0.780 | — | ×1.015 | 1.21% |
| Singles /BIP | 20.40% | ÷1.099 | ×0.920 | ×1.025 | ×1.015 | 17.76% |
| Doubles /BIP | 4.68% | ÷0.913 | ×0.830 | ×1.025 | ×1.015 | 4.43% |
| Triples /BIP | 2.01% | ÷0.937 | ×0.910 | ×1.025 | ×1.015 | 2.03% |
| Home runs /BIP | 1.34% | ÷1.086 | ×0.800 | — | ×1.015 | 1.00% |
Factors used: level-wide A factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 117, 1B 120, 2B 83, 3B 87, K 96, BB 101 — applied at half strength. Age: age 21 vs a level average of 22.0 → +1.5% on BB/HBP/hit rates (1.0 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.025.
Result: wOBA .299 → .244; ISO .099 → .088; BABIP .269 → .240. Both wOBAs use the same linear weights, so the change is the translation alone. The MLE line is not regressed to the mean — regression happens later, when seasons are blended into a projection (how).
2024 ROKACL Royals · 181 PAwOBA .316 → .229 (−87)K% 18.8% → 26.1%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 18.78% | ÷1.036 | ×1.440 | — | — | 26.10% |
| BB% (unintentional) /PA | 11.60% | ÷1.010 | ×0.620 | — | ×0.995 | 7.08% |
| HBP% /PA | 1.10% | — | ×0.720 | — | ×0.995 | 0.79% |
| Singles /BIP | 25.00% | ÷1.029 | ×0.820 | ×0.985 | ×0.995 | 19.52% |
| Doubles /BIP | 5.83% | ÷0.986 | ×0.720 | ×0.985 | ×0.995 | 4.18% |
| Triples /BIP | 0.83% | ÷0.979 | ×0.720 | ×0.985 | ×0.995 | 0.60% |
| Home runs /BIP | 1.67% | ÷0.949 | ×0.780 | — | ×0.995 | 1.36% |
Factors used: level-wide ROK factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 90, 1B 106, 2B 97, 3B 96, K 107, BB 102 — applied at half strength. Age: age 20 vs a level average of 19.5 → −0.5% on BB/HBP/hit rates (0.5 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.985.
Result: wOBA .316 → .229; ISO .097 → .073; BABIP .317 → .242. Both wOBAs use the same linear weights, so the change is the translation alone. The MLE line is not regressed to the mean — regression happens later, when seasons are blended into a projection (how).
2023 ROKACL Royals · 30 PAwOBA .357 → .253 (−104)K% 16.7% → 24.0%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 16.67% | ÷1.000 | ×1.440 | — | — | 24.01% |
| BB% (unintentional) /PA | 13.33% | ÷0.982 | ×0.620 | — | ×1.008 | 8.48% |
| HBP% /PA | 0.00% | — | ×0.720 | — | ×1.008 | 0.00% |
| Singles /BIP | 14.29% | ÷1.029 | ×0.820 | — | ×1.008 | 11.47% |
| Doubles /BIP | 14.29% | ÷1.000 | ×0.720 | — | ×1.008 | 10.36% |
| Triples /BIP | 4.76% | ÷0.932 | ×0.720 | — | ×1.008 | 3.70% |
| Home runs /BIP | 0.00% | ÷1.000 | ×0.780 | — | ×1.008 | 0.00% |
Factors used: level-wide ROK factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 100, 1B 106, 2B 100, 3B 86, K 100, BB 96 — applied at half strength. Age: age 19 vs a level average of 19.5 → +0.8% on BB/HBP/hit rates (0.5 yr younger than average).
Result: wOBA .357 → .253; ISO .192 → .138; BABIP .333 → .255. Both wOBAs use the same linear weights, so the change is the translation alone. The MLE line is not regressed to the mean — regression happens later, when seasons are blended into a projection (how).