Sammy Hernandez
C Peoria Chiefs| Year | Age | Lvl / Team | PA | AVG/OBP/SLG | HR | SB | wRC+ | WAR | MLE AVG/OBP/SLG |
|---|---|---|---|---|---|---|---|---|---|
| 2024 | 20 | A+/A/INTL2 orgs | 490 | .240/.352/.337 | 5 | 6 | 60 | — | .202/.306/.292 |
| 2025 | 21 | A+/A/INTL2 orgs | 459 | .233/.352/.299 | 3 | 13 | 59 | — | .196/.300/.253 |
| 2026 | 22 | A+/INTL2 orgs | 302 | .281/.403/.502 | 11 | 25 | 108 | — | .227/.335/.417 |
| 2027PROJMLE | 23 | MLBSTL | 1 | .197/.297/.305 | 0 | 0 | 75 | 0.0 | |
| 2028PROJ38% MLB | 24 | MLBSTL | 69 | .202/.301/.316 | 1 | 2 | 78 | 0.1 | |
| 2029PROJ55% MLB | 25 | MLBSTL | 135 | .205/.303/.322 | 3 | 4 | 81 | 0.3 |
Tools · ContractCON 40 / POW 20
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) | |||||||||||||||||||||||||||||||
| 2022 | 18 | ROK | FCL Blue Jays | — | 16 | 15 | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 67 | 125 | 67 | 192 | 77 | 12 | 6 | 100 | -64 | — | — | — | — | — | — | |
| 2023 | 19 | A | Palm Beach Cardinals | — | 152 | 137 | 27 | 3 | 2 | 3 | 12 | 35 | 2 | 0 | 0 | 197 | 272 | 314 | 585 | 117 | 240 | 23 | 8 | 266 | 24 | — | — | — | — | — | — |
| 2023 | 19 | ROK | FCL Cardinals | — | 76 | 62 | 16 | 5 | 2 | 3 | 8 | 16 | 6 | 1 | 0 | 258 | 395 | 548 | 943 | 290 | 302 | 21 | 11 | 412 | 76 | — | — | — | — | — | — |
| 2023 | 19 | INTL | Leones de Ponce | — | 103 | 83 | 21 | 4 | 1 | 1 | 12 | 20 | 6 | 4 | 0 | 253 | 386 | 361 | 748 | 108 | 317 | 19 | 12 | 342 | 117 | — | — | — | — | — | — |
| 2024 | 20 | A+ | Peoria Chiefs | — | 33 | 23 | 3 | 0 | 0 | 2 | 6 | 8 | 3 | 0 | 0 | 130 | 375 | 391 | 766 | 261 | 77 | 24 | 18 | 347 | 80 | — | — | — | — | — | — |
| 2024 | 20 | A | Palm Beach Cardinals | — | 350 | 295 | 78 | 19 | 2 | 2 | 38 | 60 | 14 | 3 | 2 | 264 | 375 | 363 | 737 | 98 | 323 | 17 | 11 | 338 | 63 | — | — | — | — | — | — |
| 2024 | 20 | INTL | Leones de Ponce | — | 107 | 94 | 18 | 2 | 0 | 1 | 6 | 21 | 4 | 3 | 0 | 191 | 269 | 245 | 514 | 53 | 233 | 20 | 6 | 237 | 46 | — | — | — | — | — | — |
| 2025 | 21 | A+ | Peoria Chiefs | — | 23 | 20 | 2 | 0 | 0 | 1 | 3 | 3 | 0 | 0 | 2 | 100 | 217 | 250 | 467 | 150 | 62 | 13 | 13 | 221 | 9 | — | — | — | — | — | — |
| 2025 | 21 | A | Palm Beach Cardinals | — | 360 | 293 | 69 | 11 | 0 | 2 | 46 | 67 | 14 | 12 | 1 | 235 | 364 | 294 | 658 | 58 | 295 | 19 | 13 | 309 | 57 | — | — | — | — | — | — |
| 2025 | 21 | INTL | Leones de Ponce | — | 76 | 65 | 17 | 5 | 0 | 0 | 6 | 10 | 1 | 1 | 1 | 262 | 333 | 338 | 672 | 77 | 298 | 13 | 8 | 292 | 84 | — | — | — | — | — | — |
| 2026 | 22 | A+ | Peoria Chiefs | — | 253 | 204 | 57 | 18 | 0 | 11 | 43 | 47 | 4 | 21 | 5 | 279 | 414 | 529 | 944 | 250 | 311 | 19 | 17 | 412 | 108 | — | — | — | — | — | — |
| 2026 | 22 | INTL | Peoria Javelinas | — | 49 | 45 | 13 | 2 | 1 | 0 | 4 | 5 | 0 | 4 | 1 | 289 | 347 | 378 | 725 | 89 | 325 | 10 | 8 | 327 | 107 | — | — | — | — | — | — |
| ▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents) | |||||||||||||||||||||||||||||||
| 2022 | 18 | ROK MLE | FCL Blue Jays | — | 16 | 15 | 1 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 67 | 125 | 67 | 192 | 66 | 19 | 6 | 73 | -64 | — | — | — | — | — | — | |
| 2023 | 19 | A MLE | Palm Beach Cardinals | — | 152 | 140 | 22 | 2 | 2 | 2 | 9 | 50 | 2 | 0 | 0 | 157 | 219 | 243 | 461 | 86 | 215 | 33 | 6 | 203 | 24 | — | — | — | — | — | — |
| 2023 | 19 | ROK MLE | FCL Cardinals | — | 76 | 65 | 11 | 3 | 1 | 2 | 5 | 23 | 6 | 1 | 0 | 169 | 289 | 338 | 628 | 169 | 224 | 30 | 7 | 281 | 76 | — | — | — | — | — | — |
| 2024 | 20 | A+ MLE | Peoria Chiefs | — | 33 | 24 | 3 | 0 | 0 | 2 | 5 | 10 | 3 | 0 | 0 | 125 | 344 | 375 | 719 | 250 | 72 | 30 | 15 | 287 | 80 | — | — | — | — | — | — |
| 2024 | 20 | A MLE | Palm Beach Cardinals | — | 350 | 306 | 64 | 13 | 2 | 2 | 27 | 84 | 14 | 3 | 2 | 209 | 303 | 284 | 587 | 75 | 274 | 24 | 8 | 262 | 63 | — | — | — | — | — | — |
| 2025 | 21 | A+ MLE | Peoria Chiefs | — | 23 | 21 | 2 | 0 | 0 | 1 | 2 | 4 | 0 | 0 | 2 | 95 | 174 | 238 | 412 | 143 | 58 | 17 | 9 | 182 | 9 | — | — | — | — | — | — |
| 2025 | 21 | A MLE | Palm Beach Cardinals | — | 360 | 307 | 62 | 10 | 0 | 2 | 33 | 91 | 14 | 12 | 1 | 202 | 308 | 254 | 562 | 52 | 266 | 25 | 9 | 253 | 57 | — | — | — | — | — | — |
| 2026 | 22 | A+ MLE | Peoria Chiefs | — | 253 | 216 | 49 | 14 | 0 | 9 | 31 | 60 | 4 | 21 | 5 | 227 | 335 | 417 | 751 | 190 | 263 | 24 | 12 | 328 | 108 | — | — | — | — | — | — |
| 2022 | 18 | ROK MLE | FCL Blue Jays | — | 16 | 15 | 1 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 67 | 125 | 67 | 192 | 83 | 19 | 6 | 73 | -64 | — | — | — | — | — | — | |
| 2022 | 18 | ROK RAW | FCL Blue Jays | — | 16 | 15 | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 67 | 125 | 67 | 192 | 77 | 12 | 6 | 100 | -64 | — | — | — | — | — | — | |
| 2023 | 19 | A MLE | 3 teams | — | 331 | 294 | 47 | 8 | 4 | 6 | 20 | 106 | 14 | 5 | 0 | 160 | 247 | 276 | 522 | 116 | 223 | 32 | 6 | 229 | 41 | — | — | — | — | — | — |
| 2023 | 19 | A RAW | 3 teams | — | 331 | 282 | 64 | 12 | 5 | 7 | 32 | 71 | 14 | 5 | 0 | 227 | 335 | 379 | 715 | 152 | 277 | 21 | 10 | 323 | 41 | — | — | — | — | — | — |
| 2024 | 20 | A MLE | 3 teams | — | 490 | 421 | 85 | 17 | 2 | 4 | 41 | 121 | 21 | 6 | 2 | 202 | 304 | 280 | 585 | 78 | 271 | 25 | 8 | 264 | 65 | — | — | — | — | — | — |
| 2024 | 20 | A RAW | 3 teams | — | 490 | 412 | 99 | 21 | 2 | 5 | 50 | 89 | 21 | 6 | 2 | 240 | 352 | 337 | 689 | 97 | 293 | 18 | 10 | 317 | 65 | — | — | — | — | — | — |
| 2025 | 21 | A MLE | 3 teams | — | 459 | 392 | 76 | 12 | 0 | 3 | 42 | 114 | 15 | 13 | 4 | 194 | 296 | 247 | 544 | 54 | 261 | 25 | 9 | 249 | 54 | — | — | — | — | — | — |
| 2025 | 21 | A RAW | 3 teams | — | 459 | 378 | 88 | 16 | 0 | 3 | 55 | 80 | 15 | 13 | 4 | 233 | 352 | 299 | 651 | 66 | 283 | 17 | 12 | 302 | 54 | — | — | — | — | — | — |
| 2026 | 22 | A+ MLE | 2 teams | — | 302 | 259 | 59 | 17 | 0 | 11 | 37 | 71 | 4 | 25 | 6 | 228 | 333 | 421 | 754 | 193 | 268 | 24 | 12 | 328 | 108 | — | — | — | — | — | — |
| 2026 | 22 | A+ RAW | 2 teams | — | 302 | 249 | 70 | 20 | 1 | 11 | 47 | 52 | 4 | 25 | 6 | 281 | 403 | 502 | 905 | 221 | 314 | 17 | 16 | 398 | 108 | — | — | — | — | — | — |
| 2022 | 18 | ROK MLE | FCL Blue Jays | — | 16 | 15 | 1 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 67 | 125 | 67 | 192 | 66 | 19 | 6 | 73 | -64 | — | — | — | — | — | — | |
| 2023 | 19 | A MLE | 3 teams | — | 331 | 294 | 47 | 8 | 4 | 6 | 20 | 106 | 14 | 5 | 0 | 160 | 247 | 276 | 522 | 116 | 218 | 32 | 6 | 229 | 41 | — | — | — | — | — | — |
| 2024 | 20 | A MLE | 3 teams | — | 490 | 425 | 85 | 17 | 2 | 4 | 41 | 121 | 21 | 6 | 2 | 200 | 304 | 278 | 582 | 78 | 257 | 25 | 8 | 264 | 65 | — | — | — | — | — | — |
| 2025 | 21 | A MLE | 3 teams | — | 459 | 399 | 76 | 12 | 0 | 3 | 42 | 114 | 15 | 13 | 4 | 190 | 296 | 243 | 539 | 53 | 254 | 25 | 9 | 249 | 54 | — | — | — | — | — | — |
| 2026 | 22 | A+ MLE | 2 teams | — | 302 | 258 | 59 | 17 | 0 | 11 | 37 | 71 | 4 | 25 | 6 | 229 | 333 | 422 | 756 | 194 | 263 | 24 | 12 | 328 | 108 | — | — | — | — | — | — |
| ▸ Model inputs — neutral MLE (past 3 seasons) | |||||||||||||||||||||||||||||||
| 2024 | 20 | A MLE | 3 teams | — | 490 | 425 | 85 | 17 | 2 | 4 | 41 | 121 | 21 | 6 | 2 | 200 | 304 | 278 | 582 | 78 | 257 | 25 | 8 | 264 | 65 | — | — | — | — | — | — |
| 2025 | 21 | A MLE | 3 teams | — | 459 | 399 | 76 | 12 | 0 | 3 | 42 | 114 | 15 | 13 | 4 | 190 | 296 | 243 | 539 | 53 | 254 | 25 | 9 | 249 | 54 | — | — | — | — | — | — |
| 2026 | 22 | A+ MLE | 2 teams | — | 302 | 258 | 59 | 17 | 0 | 11 | 37 | 71 | 4 | 25 | 6 | 229 | 333 | 422 | 756 | 194 | 263 | 24 | 12 | 328 | 108 | — | — | — | — | — | — |
| ▸ 2027 season | |||||||||||||||||||||||||||||||
| ▸ 2027 — full MLE projection (neutral park, full availability) | |||||||||||||||||||||||||||||||
| 2027 | 23 | MLB MLE | STL | 0% | 363 | 315 | 62 | 13 | 1 | 7 | 37 | 83 | 8 | 10 | 3 | 197 | 297 | 307 | 603 | 110 | 242 | 23 | 10 | 278 | 75 | -11 | +1 | +0 | +6 | +8 | 0.3 |
| ▸ 2027 — real world (MLB) | |||||||||||||||||||||||||||||||
| 2027 | 23 | MLB CTX | STL | 0% | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 197 | 297 | 305 | 602 | 107 | 245 | 0 | 0 | 278 | 75 | -0 | +0 | +0 | +0 | +0 | 0.0 |
| ▸ Career projection (2028+) — MLB context, MLB playing time (PA × MLB%) | |||||||||||||||||||||||||||||||
| 2028 | 24 | MLB MLE | STL | 38% | 181 | 157 | 32 | 7 | 0 | 4 | 18 | 41 | 4 | 5 | 1 | 201 | 300 | 318 | 619 | 117 | 246 | 23 | 10 | 284 | 78 | -5 | +1 | +0 | +3 | +4 | 0.3 |
| 2029 | 25 | MLB MLE | STL | 55% | 244 | 212 | 43 | 9 | 1 | 5 | 25 | 55 | 5 | 7 | 2 | 204 | 302 | 325 | 628 | 121 | 248 | 23 | 10 | 288 | 81 | -6 | +1 | +0 | +4 | +5 | 0.5 |
| 2030 | 26 | MLB MLE | STL | 64% | 297 | 259 | 53 | 11 | 1 | 6 | 30 | 67 | 6 | 8 | 2 | 206 | 303 | 329 | 633 | 123 | 250 | 23 | 10 | 289 | 82 | -6 | +1 | +0 | +5 | +6 | 0.6 |
| 2031 | 27 | MLB MLE | STL | 66% | 324 | 282 | 58 | 12 | 1 | 7 | 32 | 73 | 7 | 8 | 2 | 207 | 303 | 331 | 634 | 123 | 252 | 23 | 10 | 290 | 82 | -7 | +1 | +0 | +6 | +7 | 0.7 |
| 2032 | 28 | MLB MLE | STL | 67% | 336 | 293 | 61 | 13 | 1 | 7 | 33 | 77 | 7 | 7 | 2 | 207 | 302 | 330 | 632 | 122 | 253 | 23 | 10 | 289 | 81 | -7 | +1 | -1 | +6 | +7 | 0.6 |
| 2033 | 29 | MLB MLE | STL | 66% | 334 | 292 | 61 | 13 | 1 | 7 | 33 | 77 | 6 | 6 | 2 | 205 | 299 | 323 | 622 | 118 | 251 | 23 | 10 | 285 | 79 | -8 | +0 | -1 | +6 | +7 | 0.4 |
| 2034 | 30 | MLB MLE | STL | 71% | 329 | 288 | 58 | 12 | 1 | 6 | 32 | 77 | 6 | 4 | 2 | 202 | 296 | 315 | 611 | 113 | 249 | 23 | 10 | 280 | 76 | -9 | +0 | -2 | +6 | +7 | 0.1 |
| 2035 | 31 | MLB MLE | STL | 74% | 300 | 262 | 52 | 11 | 0 | 6 | 29 | 71 | 6 | 2 | 1 | 197 | 291 | 305 | 596 | 108 | 246 | 24 | 10 | 274 | 72 | -10 | +0 | -3 | +5 | +6 | -0.1 |
| 2028 | 24 | MLB CTX | STL | 38% | 69 | 60 | 12 | 3 | 0 | 1 | 7 | 16 | 2 | 2 | 0 | 202 | 301 | 316 | 616 | 114 | 248 | 23 | 10 | 283 | 78 | -2 | +0 | +0 | +1 | +1 | 0.1 |
| 2029 | 25 | MLB CTX | STL | 55% | 135 | 117 | 24 | 5 | 0 | 3 | 14 | 30 | 3 | 4 | 1 | 205 | 303 | 322 | 625 | 118 | 250 | 22 | 10 | 287 | 81 | -3 | +0 | +0 | +2 | +3 | 0.3 |
| 2030 | 26 | MLB CTX | STL | 64% | 189 | 164 | 34 | 8 | 0 | 4 | 19 | 43 | 4 | 5 | 1 | 207 | 304 | 326 | 630 | 120 | 252 | 23 | 10 | 288 | 82 | -4 | +1 | +0 | +3 | +4 | 0.4 |
| 2031 | 27 | MLB CTX | STL | 66% | 213 | 186 | 37 | 8 | 0 | 4 | 21 | 48 | 4 | 5 | 1 | 207 | 303 | 327 | 631 | 120 | 254 | 23 | 10 | 289 | 82 | -5 | +1 | +0 | +4 | +5 | 0.5 |
| 2032 | 28 | MLB CTX | STL | 67% | 224 | 196 | 40 | 9 | 0 | 4 | 22 | 51 | 4 | 5 | 1 | 208 | 302 | 327 | 629 | 119 | 255 | 23 | 10 | 288 | 81 | -5 | +1 | -0 | +4 | +5 | 0.4 |
| 2033 | 29 | MLB CTX | STL | 66% | 220 | 192 | 39 | 9 | 0 | 4 | 22 | 51 | 4 | 4 | 1 | 205 | 299 | 320 | 620 | 115 | 253 | 23 | 10 | 284 | 79 | -6 | +0 | -1 | +4 | +5 | 0.3 |
| 2034 | 30 | MLB CTX | STL | 71% | 233 | 204 | 41 | 9 | 0 | 4 | 23 | 55 | 4 | 3 | 1 | 202 | 296 | 313 | 608 | 111 | 251 | 24 | 10 | 279 | 76 | -7 | +0 | -1 | +4 | +5 | 0.1 |
| 2035 | 31 | MLB CTX | STL | 74% | 223 | 195 | 38 | 8 | 0 | 4 | 22 | 53 | 4 | 1 | 1 | 198 | 291 | 303 | 594 | 105 | 248 | 24 | 10 | 273 | 72 | -8 | -0 | -2 | +4 | +5 | -0.1 |
| ▸ Career Totals | |||||||||||||||||||||||||||||||
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||||||||||||||
| Career | — | A+C | — | 1506 | 1314 | 265 | 59 | 0 | 28 | 150 | 347 | 29 | 29 | 7 | 202 | 297 | 311 | 608 | 109 | 251 | 23 | 10 | 284 | 73 | -38 | +3 | -5 | +27 | +33 | 2.0 | |
| / 162G | — | A+C | — | 650 | 567 | 114 | 25 | 0 | 12 | 65 | 150 | 13 | 13 | 3 | 201 | 298 | 309 | 607 | 108 | 250 | 23 | 10 | 284 | 73 | -16 | +1 | -2 | +12 | +14 | 0.9 | |
| Career | — | MLE | — | 4092 | 3556 | 712 | 148 | 12 | 75 | 388 | 987 | 104 | 100 | 27 | 200 | 297 | 312 | 609 | 112 | 253 | 24 | 9 | 276 | 73 | -63 | +4 | -7 | +45 | +54 | 3.3 | |
| / 162G | — | MLE | — | 650 | 565 | 114 | 24 | 2 | 12 | 62 | 157 | 17 | 16 | 4 | 202 | 300 | 315 | 615 | 113 | 255 | 24 | 10 | 276 | 73 | -17 | +1 | -2 | +12 | +14 | 0.9 | |
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 A+Peoria Chiefs · 253 PAwOBA .405 → .328 (−77)K% 18.6% → 23.6%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 18.58% | ÷1.000 | ×1.270 | — | — | 23.59% |
| BB% (unintentional) /PA | 17.00% | ÷1.000 | ×0.710 | — | ×1.012 | 12.21% |
| HBP% /PA | 1.58% | — | ×0.790 | — | ×1.012 | 1.26% |
| Singles /BIP | 17.83% | ÷1.000 | ×0.920 | ×0.968 | ×1.012 | 16.08% |
| Doubles /BIP | 11.46% | ÷1.000 | ×0.810 | ×0.968 | ×1.012 | 9.10% |
| Triples /BIP | 0.00% | ÷1.000 | ×0.850 | ×0.968 | ×1.012 | 0.00% |
| Home runs /BIP | 7.01% | ÷1.000 | ×0.800 | — | ×1.012 | 5.67% |
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). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.968.
Result: wOBA .405 → .328; ISO .250 → .204; BABIP .311 → .263. 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 APalm Beach Cardinals · 360 PAwOBA .305 → .253 (−51)K% 18.6% → 25.3%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 18.61% | ÷1.000 | ×1.360 | — | — | 25.32% |
| BB% (unintentional) /PA | 12.78% | ÷0.988 | ×0.690 | — | ×1.015 | 9.06% |
| HBP% /PA | 3.89% | — | ×0.780 | — | ×1.015 | 3.08% |
| Singles /BIP | 24.78% | ÷0.995 | ×0.920 | ×0.961 | ×1.015 | 22.37% |
| Doubles /BIP | 4.87% | ÷0.896 | ×0.830 | ×0.961 | ×1.015 | 4.40% |
| Triples /BIP | 0.00% | ÷0.900 | ×0.910 | ×0.961 | ×1.015 | 0.00% |
| Home runs /BIP | 0.88% | ÷0.973 | ×0.800 | — | ×1.015 | 0.74% |
Factors used: level-wide A factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 95, 1B 99, 2B 79, 3B 80, K 100, BB 98 — 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 ×0.961.
Result: wOBA .305 → .253; ISO .058 → .051; BABIP .295 → .266. 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 A+Peoria Chiefs · 23 PAwOBA .215 → .182 (−33)K% 13.0% → 17.4%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 13.04% | ÷0.951 | ×1.270 | — | — | 17.42% |
| BB% (unintentional) /PA | 13.04% | ÷1.027 | ×0.710 | — | ×1.027 | 9.26% |
| HBP% /PA | 0.00% | — | ×0.790 | — | ×1.027 | 0.00% |
| Singles /BIP | 5.88% | ÷1.010 | ×0.920 | — | ×1.027 | 5.50% |
| Doubles /BIP | 0.00% | ÷1.083 | ×0.810 | — | ×1.027 | 0.00% |
| Triples /BIP | 0.00% | ÷0.926 | ×0.850 | — | ×1.027 | 0.00% |
| Home runs /BIP | 5.88% | ÷0.857 | ×0.800 | — | ×1.027 | 5.64% |
Factors used: league row Midwest League. Park (home-season share, regressed): HR 71, 1B 102, 2B 117, 3B 85, K 90, BB 105 — applied at half strength. Age: age 21 vs a level average of 22.8 → +2.7% on BB/HBP/hit rates (1.8 yr younger than average).
Result: wOBA .215 → .182; ISO .150 → .143; BABIP .062 → .058. 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 APalm Beach Cardinals · 350 PAwOBA .332 → .262 (−70)K% 17.1% → 24.1%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 17.14% | ÷0.968 | ×1.360 | — | — | 24.08% |
| BB% (unintentional) /PA | 10.86% | ÷0.999 | ×0.690 | — | ×1.030 | 7.72% |
| HBP% /PA | 4.00% | — | ×0.780 | — | ×1.030 | 3.21% |
| Singles /BIP | 23.40% | ÷1.040 | ×0.920 | ×0.976 | ×1.030 | 20.81% |
| Doubles /BIP | 8.09% | ÷1.153 | ×0.830 | ×0.976 | ×1.030 | 5.85% |
| Triples /BIP | 0.85% | ÷0.946 | ×0.910 | ×0.976 | ×1.030 | 0.82% |
| Home runs /BIP | 0.85% | ÷1.036 | ×0.800 | — | ×1.030 | 0.68% |
Factors used: level-wide A factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 107, 1B 108, 2B 131, 3B 89, K 94, BB 100 — applied at half strength. Age: age 20 vs a level average of 22.0 → +3.0% on BB/HBP/hit rates (2.0 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.976.
Result: wOBA .332 → .262; ISO .098 → .073; BABIP .323 → .274. 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 A+Peoria Chiefs · 33 PAwOBA .339 → .287 (−52)K% 24.2% → 30.6%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 24.24% | ÷1.006 | ×1.270 | — | — | 30.61% |
| BB% (unintentional) /PA | 18.18% | ÷0.930 | ×0.710 | — | ×1.042 | 14.47% |
| HBP% /PA | 9.09% | — | ×0.790 | — | ×1.042 | 7.48% |
| Singles /BIP | 6.67% | ÷0.995 | ×0.920 | — | ×1.042 | 6.42% |
| Doubles /BIP | 0.00% | ÷1.000 | ×0.810 | — | ×1.042 | 0.00% |
| Triples /BIP | 0.00% | ÷1.150 | ×0.850 | — | ×1.042 | 0.00% |
| Home runs /BIP | 13.33% | ÷0.993 | ×0.800 | — | ×1.042 | 11.20% |
Factors used: league row Midwest League. Park (home-season share, regressed): HR 99, 1B 99, 2B 100, 3B 130, K 101, BB 86 — applied at half strength. Age: age 20 vs a level average of 22.8 → +4.2% on BB/HBP/hit rates (2.8 yr younger than average).
Result: wOBA .339 → .287; ISO .261 → .229; BABIP .077 → .072. 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 APalm Beach Cardinals · 152 PAwOBA .260 → .203 (−58)K% 23.0% → 33.0%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 23.03% | ÷0.950 | ×1.360 | — | — | 32.97% |
| BB% (unintentional) /PA | 7.89% | ÷1.000 | ×0.690 | — | ×1.045 | 5.69% |
| HBP% /PA | 1.32% | — | ×0.780 | — | ×1.045 | 1.07% |
| Singles /BIP | 18.63% | ÷0.998 | ×0.920 | ×0.950 | ×1.045 | 17.04% |
| Doubles /BIP | 2.94% | ÷1.007 | ×0.830 | ×0.950 | ×1.045 | 2.41% |
| Triples /BIP | 1.96% | ÷1.023 | ×0.910 | ×0.950 | ×1.045 | 1.73% |
| Home runs /BIP | 2.94% | ÷1.010 | ×0.800 | — | ×1.045 | 2.44% |
Factors used: level-wide A factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 102, 1B 100, 2B 101, 3B 105, K 90, BB 100 — applied at half strength. Age: age 19 vs a level average of 22.0 → +4.5% on BB/HBP/hit rates (3.0 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.950.
Result: wOBA .260 → .203; ISO .117 → .088; BABIP .240 → .215. 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 ROKFCL Cardinals · 76 PAwOBA .401 → .281 (−120)K% 21.1% → 30.3%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 21.05% | ÷1.000 | ×1.440 | — | — | 30.32% |
| BB% (unintentional) /PA | 10.53% | ÷1.000 | ×0.620 | — | ×1.008 | 6.58% |
| HBP% /PA | 7.89% | — | ×0.720 | — | ×1.008 | 5.73% |
| Singles /BIP | 13.04% | ÷1.000 | ×0.820 | ×0.976 | ×1.008 | 10.51% |
| Doubles /BIP | 10.87% | ÷1.000 | ×0.720 | ×0.976 | ×1.008 | 7.69% |
| Triples /BIP | 4.35% | ÷1.000 | ×0.720 | ×0.976 | ×1.008 | 3.08% |
| Home runs /BIP | 6.52% | ÷1.000 | ×0.780 | — | ×1.008 | 5.13% |
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 19 vs a level average of 19.5 → +0.8% on BB/HBP/hit rates (0.5 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.976.
Result: wOBA .401 → .281; ISO .290 → .206; BABIP .302 → .224. 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).
2022 ROKFCL Blue Jays · 16 PAwOBA .098 → .073 (−25)K% 12.5% → 17.8%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 12.50% | ÷1.013 | ×1.440 | — | — | 17.77% |
| BB% (unintentional) /PA | 6.25% | ÷0.970 | ×0.620 | — | ×1.022 | 4.08% |
| HBP% /PA | 0.00% | — | ×0.720 | — | ×1.022 | 0.00% |
| Singles /BIP | 7.69% | ÷0.981 | ×0.820 | — | ×1.022 | 6.58% |
| Doubles /BIP | 0.00% | ÷0.953 | ×0.720 | — | ×1.022 | 0.00% |
| Triples /BIP | 0.00% | ÷0.900 | ×0.720 | — | ×1.022 | 0.00% |
| Home runs /BIP | 0.00% | ÷0.904 | ×0.780 | — | ×1.022 | 0.00% |
Factors used: level-wide ROK factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 81, 1B 96, 2B 91, 3B 80, K 103, BB 94 — 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 .098 → .073; ISO .000 → .000; BABIP .077 → .066. 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).
Not traceable per stint: some stints lack the counting stats the component translation needs. Level-wide factors that apply instead — .