Frank Mieses
OF ACL White Sox| Year | Age | Lvl / Team | PA | AVG/OBP/SLG | HR | SB | wRC+ | WAR | MLE AVG/OBP/SLG |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 17 | ROKCWS | 161 | .285/.415/.415 | 3 | 8 | 53 | — | .169/.289/.221 |
| 2026 | 18 | ROKCWS | 66 | .172/.273/.293 | 2 | 4 | -18 | — | .082/.152/.131 |
| 2027PROJMLE | 19 | MLBCWS | 176 | .191/.264/.270 | 2 | 3 | 53 | -0.1 | |
| 2028PROJ34% MLB | 20 | MLBCWS | 33 | .197/.271/.285 | 0 | 1 | 58 | -0.1 |
Tools · ContractCON 40 / 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.
| 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) | |||||||||||||||||||||||||||||||
| 2025 | 17 | ROK | DSL White Sox | — | 161 | 130 | 37 | 4 | 2 | 3 | 22 | 39 | 7 | 8 | 3 | 285 | 415 | 415 | 830 | 131 | 378 | 24 | 14 | 375 | 53 | — | — | — | — | — | — |
| 2026 | 18 | ROK | ACL White Sox | — | 66 | 58 | 10 | 1 | 0 | 2 | 8 | 30 | 0 | 4 | 3 | 172 | 273 | 293 | 566 | 121 | 308 | 45 | 12 | 263 | -18 | — | — | — | — | — | — |
| ▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents) | |||||||||||||||||||||||||||||||
| 2025 | 17 | ROK MLE | DSL White Sox | — | 161 | 136 | 23 | 2 | 1 | 1 | 16 | 47 | 7 | 8 | 3 | 169 | 289 | 221 | 510 | 51 | 247 | 29 | 10 | 247 | 53 | — | — | — | — | — | — |
| 2026 | 18 | ROK MLE | ACL White Sox | — | 66 | 61 | 5 | 0 | 0 | 1 | 5 | 43 | 0 | 4 | 3 | 82 | 152 | 131 | 283 | 49 | 250 | 65 | 8 | 142 | -18 | — | — | — | — | — | — |
| 2025 | 17 | ROK MLE | DSL White Sox | — | 161 | 136 | 23 | 2 | 1 | 1 | 16 | 47 | 7 | 8 | 3 | 169 | 289 | 221 | 510 | 51 | 244 | 29 | 10 | 247 | 53 | — | — | — | — | — | — |
| 2025 | 17 | ROK RAW | DSL White Sox | — | 161 | 130 | 37 | 4 | 2 | 3 | 22 | 39 | 7 | 8 | 3 | 285 | 415 | 415 | 830 | 131 | 378 | 24 | 14 | 375 | 53 | — | — | — | — | — | — |
| 2026 | 18 | ROK MLE | ACL White Sox | — | 66 | 61 | 5 | 0 | 0 | 1 | 5 | 43 | 0 | 4 | 3 | 82 | 152 | 131 | 283 | 49 | 235 | 65 | 8 | 142 | -18 | — | — | — | — | — | — |
| 2026 | 18 | ROK RAW | ACL White Sox | — | 66 | 58 | 10 | 1 | 0 | 2 | 8 | 30 | 0 | 4 | 3 | 172 | 273 | 293 | 566 | 121 | 308 | 45 | 12 | 263 | -18 | — | — | — | — | — | — |
| 2025 | 17 | ROK MLE | DSL White Sox | — | 161 | 137 | 23 | 2 | 1 | 1 | 16 | 47 | 7 | 8 | 3 | 168 | 289 | 219 | 508 | 51 | 247 | 29 | 10 | 247 | 53 | — | — | — | — | — | — |
| 2026 | 18 | ROK MLE | ACL White Sox | — | 66 | 61 | 5 | 0 | 0 | 1 | 5 | 43 | 0 | 4 | 3 | 82 | 152 | 131 | 283 | 49 | 250 | 65 | 8 | 142 | -18 | — | — | — | — | — | — |
| ▸ Model inputs — neutral MLE (past 3 seasons) | |||||||||||||||||||||||||||||||
| 2025 | 17 | ROK MLE | DSL White Sox | — | 161 | 137 | 23 | 2 | 1 | 1 | 16 | 47 | 7 | 8 | 3 | 168 | 289 | 219 | 508 | 51 | 247 | 29 | 10 | 247 | 53 | — | — | — | — | — | — |
| 2026 | 18 | ROK MLE | ACL White Sox | — | 66 | 61 | 5 | 0 | 0 | 1 | 5 | 43 | 0 | 4 | 3 | 82 | 152 | 131 | 283 | 49 | 250 | 65 | 8 | 142 | -18 | — | — | — | — | — | — |
| ▸ 2027 season | |||||||||||||||||||||||||||||||
| ▸ 2027 — full MLE projection (neutral park, full availability) | |||||||||||||||||||||||||||||||
| 2027 | 19 | MLB MLE | CWS | 0% | 176 | 159 | 30 | 4 | 1 | 2 | 13 | 56 | 2 | 3 | 1 | 191 | 264 | 270 | 534 | 79 | 278 | 32 | 7 | 246 | 53 | -10 | +0 | +0 | -1 | +4 | -0.1 |
| ▸ Career projection (2028+) — MLB context, MLB playing time (PA × MLB%) | |||||||||||||||||||||||||||||||
| 2028 | 20 | MLB MLE | CWS | 34% | 97 | 89 | 18 | 3 | 1 | 1 | 7 | 30 | 1 | 2 | 0 | 196 | 270 | 283 | 553 | 87 | 281 | 31 | 7 | 254 | 58 | -5 | +0 | +0 | -1 | +2 | -0.3 |
| 2028 | 20 | MLB CTX | CWS | 34% | 33 | 30 | 5 | 1 | 0 | 0 | 3 | 10 | 0 | 1 | 0 | 197 | 271 | 285 | 556 | 88 | 281 | 30 | 9 | 255 | 58 | -2 | +0 | +0 | -0 | +1 | -0.1 |
| ▸ Career Totals | |||||||||||||||||||||||||||||||
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||||||||||||||
| Career | — | A+C | — | 33 | 30 | 5 | 1 | 0 | 0 | 3 | 10 | 0 | 1 | 0 | 167 | 242 | 200 | 442 | 33 | 250 | 30 | 9 | 255 | 42 | -2 | +0 | +0 | -0 | +1 | -0.1 | |
| / 162G | — | A+C | — | 650 | 591 | 99 | 20 | 0 | 0 | 59 | 197 | 0 | 20 | 0 | 168 | 243 | 201 | 444 | 34 | 251 | 30 | 9 | 255 | 42 | -32 | +4 | +0 | -4 | +14 | -1.9 | |
| Career | — | MLE | — | 364 | 322 | 52 | 6 | 2 | 3 | 31 | 133 | 9 | 15 | 6 | 161 | 254 | 220 | 475 | 59 | 261 | 37 | 9 | 230 | 42 | -7 | +1 | +0 | -1 | +3 | -0.4 | |
| / 162G | — | MLE | — | 650 | 575 | 93 | 11 | 4 | 5 | 55 | 238 | 16 | 27 | 11 | 162 | 254 | 221 | 475 | 59 | 262 | 37 | 8 | 230 | 42 | -34 | +3 | +0 | -4 | +14 | -2.1 | |
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 ROKACL White Sox · 66 PAwOBA .257 → .142 (−115)K% 45.5% → 65.5%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 45.45% | ÷1.000 | ×1.440 | — | — | 65.45% |
| BB% (unintentional) /PA | 12.12% | ÷1.000 | ×0.620 | — | ×1.022 | 7.68% |
| HBP% /PA | 0.00% | — | ×0.720 | — | ×1.022 | 0.00% |
| Singles /BIP | 25.00% | ÷1.000 | ×0.820 | — | ×1.022 | 20.96% |
| Doubles /BIP | 3.57% | ÷1.000 | ×0.720 | — | ×1.022 | 2.63% |
| Triples /BIP | 0.00% | ÷1.000 | ×0.720 | — | ×1.022 | 0.00% |
| Home runs /BIP | 7.14% | ÷1.000 | ×0.780 | — | ×1.022 | 5.70% |
Factors used: level-wide ROK 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 18 vs a level average of 19.5 → +2.2% on BB/HBP/hit rates (1.5 yr younger than average).
Result: wOBA .257 → .142; ISO .121 → .060; BABIP .308 → .250. 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 DSLDSL White Sox · 161 PAwOBA .371 → .247 (−124)K% 24.2% → 29.4%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 24.22% | ÷1.004 | ×1.220 | — | — | 29.42% |
| BB% (unintentional) /PA | 13.66% | ÷1.005 | ×0.700 | — | ×1.022 | 9.73% |
| HBP% /PA | 4.35% | — | ×0.700 | — | ×1.022 | 3.11% |
| Singles /BIP | 30.77% | ÷1.021 | ×0.680 | ×0.998 | ×1.022 | 20.91% |
| Doubles /BIP | 4.40% | ÷1.070 | ×0.600 | ×0.998 | ×1.022 | 2.52% |
| Triples /BIP | 2.20% | ÷0.927 | ×0.600 | ×0.998 | ×1.022 | 1.45% |
| Home runs /BIP | 3.30% | ÷1.102 | ×0.470 | — | ×1.022 | 1.44% |
Factors used: level-wide DSL factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 120, 1B 104, 2B 114, 3B 85, K 101, BB 101 — applied at half strength. Age: age 17 vs a level average of 18.5 → +2.2% on BB/HBP/hit rates (1.5 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.998.
Result: wOBA .371 → .247; ISO .131 → .070; BABIP .378 → .247. 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).