Corey Seager

SS Texas Rangers
Age 33 L/R 6'4" / 215 lbs MLB HR +15%BB +5% Svc 11.186 · Ctrl thru 2031
Overview
MLB40-MANExtFA 2032
YearAgeLvl / TeamPAAVG/OBP/SLGHRSBwRC+WAR
202430MLBTEX533.278/.354/.5123011274.2
202531MLBTEX445.271/.375/.4872131283.6
202632MLBTEX436.227/.314/.424202991.4
2027PROJ33MLBTEX396.272/.350/.5092231353.0
2028PROJ34MLBTEX272.262/.339/.4851411261.2
2029PROJ35MLBTEX215.250/.326/.4591111160.5
Last 3 seasons WAR 9.2  ·  Next 3 projected WAR 4.7Projected rows: MLB playing time only, park and league context applied.
ContractCONFIRMED
Control thru2031Service11.186First FA2032
2027Ext$32M2028Ext$32M2029Ext$32M2030Ext$32M2031Ext$32M
Skills · percentileStatcast 2024-2026
Barrel%90
xwOBA90
Avg EV90
Bat Spd55
Speed10
Form.272/.337/.500 · rolling true talent (60d window) · proj .269/.345/.495
CompsDan Uggla (age 32) · Charlie Blackmon (age 34) · Ty Wigginton (age 31)
2027 FULL-SEASON PROJECTIONstats below = full-season projection
showingPROJ
wRC+†vL 114135vR 142
AVG/OBP/SLG.272 / .350 / .509
PA396
HR22
K%22
BB%10
BABIP301
ISO239
MLB%100%
Value2027 · WAR
BAT: +16.6 runs (wOBA-derived runs vs avg)+17BATRUN: -0.3 runs (SB/CS + UBR baserunning)-0RUNFLD: -0.6 runs (Defensive runs vs avg)-1FLDPOS: +4.2 runs (Positional adjustment)+4POSREP: +8.6 runs (Replacement-level credit)+9REPTotal WAR: +2.80+2.8WAR
0.02.04.02.81.20.527282930313233343536
━ projected WAR━ paid WAR ($/8M) surplus deficit-$62M ctrl surplus
Tools · Recent Form · Splits · Contract
ToolsStatcast %ile · 2024-2026
CONTACT
xAVG
770.273
POWER
Barrel%
9015.1
Avg EV
9092.2
Bat Spd
5571.9
SPEED
Sprint
1025.1
Recent Formrolling true talent ⓘ
K%21%▲20% over 118 PA (60d) · proj 22%
BB%8%▼7% over 118 PA (60d) · proj 10%
ISO.228·.231 over 108 AB (60d) · proj .226
HR/BB7.8%·8.2% over 85 BBE (60d) · proj 7.5%
BABIP.296▼.244 over 78 BIP (60d) · proj .301
SLASH.272/.337/.500·proj .269/.345/.495
Platoon Splits2024-2026 · 1086 PA
vs LHP
vs RHP
Edge
PA
329
757
—
wRC+
94
152
▶▶R
wOBA
307
393
▶▶R
ISO
171
253
▶▶R
BABIP
280
292
▶R
K%
26.4%
16.2%
▶▶R
BB%
6.1%
10.8%
▶▶R
Contract CONFIRMED · hand-curated extension
Status   FA
MLB Debut   2015
Service   11.186 yrs.days
Team Control Through   2031
First FA Year   2032
YearStatusSalary Proj WAR Value Surplus
2027Ext$32M+2.8$24M-$8M
2028Ext$32M+1.2$9M-$20M
2029Ext$32M+0.5$2M-$25M
2030Extbeyond projection horizon · no WAR estimate
2031Extbeyond projection horizon · no WAR estimate
Totals $98M $35M -$53M
Underwater contract
Projected production over the remaining contract is worth -$53M less than the salary owed. Most often this reflects an aging-curve fade that was visible at signing — the team paid a premium for the early years.

Career Stats + Projections

Real MLB stats plus park-adjusted projections — this season (so far / rest / full), then future seasons and career totals.
basis chips: RAW = as recorded · CTX = with park/league context · A+C = actual + context combined · MLE = level/park-neutral
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.

YearAge LvlTeam MLB% PAAB H2B3BHR BBSOHBP SBCS AVGOBPSLGOPS ISOBABIP K%BB% wOBAwRC+ BATRUNFLDPOSREP WAR
▸ Career — actual stats, one row per stint (as recorded, no adjustments)
201218 ROKOgden Raptors — 202175 54928 21332 82 309389520909 211336 1610 392 90 — — — — — —
201319 A+Rancho Cucamonga Quakes — 114100 16214 12310 10 160250320570 160179 2711 255 30 — — — — — —
201319 AGreat Lakes Loons — 312272 8418312 34583 94 309392529921 221353 1911 401 124 — — — — — —
201319 INTLGlendale Desert Dogs — 7972 13302 7250 00 181253306559 125244 329 255 59 — — — — — —
201420 AAChattanooga Lookouts — 161148 511632 10390 11 345386534920 189450 246 396 114 — — — — — —
201420 A+Rancho Cucamonga Quakes — 365327 11534218 30765 51 3524146331.047 281411 218 450 147 — — — — — —
201420 INTLGlendale Desert Dogs — 9989 251021 9231 00 281354472825 191369 239 364 132 — — — — — —
201521 MLBLos Angeles Dodgers — 11398 33814 14191 20 337425561986 224387 1712 432 181 +11 +0 +0 +7 +2 2.1
201521 AAAOklahoma City Dodgers — 464421 11730213 32655 30 278336451788 173298 147 345 84 — — — — — —
201521 AATulsa Drillers — 8680 30715 5110 11 3754126751.087 300385 136 464 160 — — — — — —
201622 MLBLos Angeles Dodgers — 687627 19340526 541334 33 308366512878 204355 198 385 148 +39 -1 -7 +7 +15 5.5
201723 MLBLos Angeles Dodgers — 613539 15933022 671314 42 295377479856 184352 2111 378 142 +31 +0 +5 +7 +13 5.7
201824 MLBLos Angeles Dodgers — 115101 27512 11172 00 267351396747 129301 1510 335 115 +2 +0 -1 +1 +2 0.5
201925 MLBLos Angeles Dodgers — 541489 13344119 44984 10 272337483820 211303 188 358 131 +20 +0 +6 +6 +12 4.4
202026 MLBLos Angeles Dodgers — 232212 6512115 17371 10 307361585946 278309 167 407 164 +18 +0 +1 +2 +5 2.7
202127 MLBLos Angeles Dodgers — 409353 10822316 48665 11 306397521918 215336 1612 401 161 +30 -0 -2 +4 +9 4.2
202228 MLBTexas Rangers — 663593 14524133 581037 30 245319455774 211242 169 340 106 +5 +1 +6 +7 +14 3.4
202329 MLBTexas Rangers — 536477 15642033 49884 21 3273946231.017 296340 169 435 168 +43 +0 +1 +6 +12 6.3
202430 MLBTexas Rangers — 533475 13221030 53963 11 278354512866 234291 1810 379 127 +17 -0 +7 +6 +12 4.2
202531 MLBTexas Rangers — 445380 10319021 58875 30 271375487862 216299 2013 380 128 +15 +1 +5 +5 +10 3.6
202632 MLBTexas Rangers — 436384 8716020 451034 20 227314424739 198254 2410 327 99 -1 +0 +0 +5 +9 1.4
▸ Career Totals (raw MLB only — historical actual)
MLB Career— — 53234728 134128613241 51897844 238 284360503862 219311 1810 377 141 +263 +1 +21 +63 +115 47.3
▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents)
201218 ROK MLEOgden Raptors — 202183 45726 13472 82 246303404707 158283 236 301 90 — — — — — —
201319 A+ MLERancho Cucamonga Quakes — 114103 15214 9410 10 146214301515 155165 368 213 30 — — — — — —
201319 A MLEGreat Lakes Loons — 312285 8016311 21763 94 281337474810 193341 247 352 124 — — — — — —
201420 AA MLEChattanooga Lookouts — 161151 461422 7490 11 305335464799 159418 304 336 114 — — — — — —
201420 A+ MLERancho Cucamonga Quakes — 365336 10328218 21985 51 307356562919 256373 276 386 147 — — — — — —
201521 MLB MLELos Angeles Dodgers — 11399 33814 13191 20 333416556971 222387 1712 436 181 +11 +0 +0 +7 +2 2.1
201521 AAA MLEOklahoma City Dodgers — 464433 10426212 20855 30 240282393674 152264 184 293 84 — — — — — —
201521 AA MLETulsa Drillers — 8682 28614 3140 11 341365585950 244356 163 404 160 — — — — — —
201622 MLB MLELos Angeles Dodgers — 687632 19642625 491334 33 310364514878 204355 197 387 148 +39 -1 -7 +7 +15 5.5
201723 MLB MLELos Angeles Dodgers — 613544 16135021 621314 42 296372476848 180352 2110 378 142 +31 +0 +5 +7 +13 5.7
201824 MLB MLELos Angeles Dodgers — 115102 27512 10172 00 265342392734 127301 159 338 115 +2 +0 -1 +1 +2 0.5
201925 MLB MLELos Angeles Dodgers — 541492 13647118 41984 10 276337486823 209303 188 361 131 +20 +0 +6 +6 +12 4.4
202026 MLB MLELos Angeles Dodgers — 232212 6513114 17371 10 307361575936 269309 167 410 164 +18 +0 +1 +2 +5 2.7
202127 MLB MLELos Angeles Dodgers — 409355 11023415 46665 11 310397524920 214336 1611 406 161 +30 -0 -2 +4 +9 4.2
202228 MLB MLETexas Rangers — 663600 14425131 511037 30 240307440747 200242 168 325 106 +5 +1 +6 +7 +14 3.4
202329 MLB MLETexas Rangers — 536486 15644031 40884 21 321377603980 282340 167 416 168 +43 +0 +1 +6 +12 6.3
202430 MLB MLETexas Rangers — 533486 13122028 42963 11 270331488819 218291 188 356 127 +17 -0 +7 +6 +12 4.2
202531 MLB MLETexas Rangers — 445390 10320020 48875 30 264352469821 205299 2011 358 128 +15 +1 +5 +5 +10 3.6
202632 MLB MLETexas Rangers — 436388 8717019 411034 20 224305415720 191254 249 314 99 -1 +0 +0 +5 +9 1.4
201218 ROK MLEOgden Raptors — 202183 45726 13472 82 246303404707 158293 236 301 90 — — — — — —
201218 ROK RAWOgden Raptors — 202175 54928 21332 82 309389520909 211336 1610 392 90 — — — — — —
201319 A MLE3 teams — 505461 11121417 361393 104 241300414714 174304 287 315 99 — — — — — —
201319 A RAW3 teams — 505444 11323418 531143 104 255338446784 191301 2310 345 99 — — — — — —
201420 A+ MLE3 teams — 625580 17650523 331756 62 303347526873 222395 285 371 137 — — — — — —
201420 A+ RAW3 teams — 625564 19160721 491386 62 339397582979 243415 228 422 137 — — — — — —
201521 AAA MLE3 teams — 663614 16540420 361186 61 269316445760 176300 185 332 111 — — — — — —
201521 AAA RAW3 teams — 663599 18045422 51956 61 301361499860 199323 148 375 111 — — — — — —
201622 MLB MLELos Angeles Dodgers — 687632 19642625 491334 33 310364514878 204359 197 387 148 +39 -1 -7 +7 +15 5.5
201622 MLB RAWLos Angeles Dodgers — 687627 19340526 541334 33 308366512878 204355 198 385 148 +39 -1 -7 +7 +15 5.5
201723 MLB MLELos Angeles Dodgers — 613544 16135021 621314 42 296372476848 180354 2110 378 142 +31 +0 +5 +7 +13 5.7
201723 MLB RAWLos Angeles Dodgers — 613539 15933022 671314 42 295377479856 184352 2111 378 142 +31 +0 +5 +7 +13 5.7
201824 MLB MLELos Angeles Dodgers — 115102 27512 10172 00 265342392734 127298 159 338 115 +2 +0 -1 +1 +2 0.5
201824 MLB RAWLos Angeles Dodgers — 115101 27512 11172 00 267351396747 129301 1510 335 115 +2 +0 -1 +1 +2 0.5
201925 MLB MLELos Angeles Dodgers — 541492 13647118 41984 10 276337486823 209311 188 361 131 +20 +0 +6 +6 +12 4.4
201925 MLB RAWLos Angeles Dodgers — 541489 13344119 44984 10 272337483820 211303 188 358 131 +20 +0 +6 +6 +12 4.4
202026 MLB MLELos Angeles Dodgers — 232212 6513114 17371 10 307361575936 269313 167 410 164 +18 +0 +1 +2 +5 2.7
202026 MLB RAWLos Angeles Dodgers — 232212 6512115 17371 10 307361585946 278309 167 407 164 +18 +0 +1 +2 +5 2.7
202127 MLB MLELos Angeles Dodgers — 409355 11023415 46665 11 310397524920 214343 1611 406 161 +30 -0 -2 +4 +9 4.2
202127 MLB RAWLos Angeles Dodgers — 409353 10822316 48665 11 306397521918 215336 1612 401 161 +30 -0 -2 +4 +9 4.2
202228 MLB MLETexas Rangers — 663600 14425131 511037 30 240307440747 200240 168 325 106 +5 +1 +6 +7 +14 3.4
202228 MLB RAWTexas Rangers — 663593 14524133 581037 30 245319455774 211242 169 340 106 +5 +1 +6 +7 +14 3.4
202329 MLB MLETexas Rangers — 536486 15644031 40884 21 321377603980 282335 167 416 168 +43 +0 +1 +6 +12 6.3
202329 MLB RAWTexas Rangers — 536477 15642033 49884 21 3273946231.017 296340 169 435 168 +43 +0 +1 +6 +12 6.3
202430 MLB MLETexas Rangers — 533486 13122028 42963 11 270331488819 218283 188 356 127 +17 -0 +7 +6 +12 4.2
202430 MLB RAWTexas Rangers — 533475 13221030 53963 11 278354512866 234291 1810 379 127 +17 -0 +7 +6 +12 4.2
202531 MLB MLETexas Rangers — 445390 10320020 48875 30 264352469821 205291 2011 358 128 +15 +1 +5 +5 +10 3.6
202531 MLB RAWTexas Rangers — 445380 10319021 58875 30 271375487862 216299 2013 380 128 +15 +1 +5 +5 +10 3.6
202632 MLB MLETexas Rangers — 436388 8717019 411034 20 224305415720 191253 249 314 99 -1 +0 +0 +5 +9 1.4
202632 MLB RAWTexas Rangers — 436384 8716020 451034 20 227314424739 198254 2410 327 99 -1 +0 +0 +5 +9 1.4
201218 ROK MLEOgden Raptors — 202185 45726 13472 82 243303400703 157283 236 301 90 — — — — — —
201319 A MLE3 teams — 505461 11121417 361393 104 241300414714 174294 287 315 99 — — — — — —
201420 A+ MLE3 teams — 625581 17650523 331756 62 303347525872 222387 285 371 137 — — — — — —
201521 AAA MLE3 teams — 663616 16540420 361186 61 268316443759 175297 185 332 111 — — — — — —
201622 MLB MLELos Angeles Dodgers — 687629 19642625 491334 33 312364517880 205355 197 387 148 — — — — — —
201723 MLB MLELos Angeles Dodgers — 613542 16135021 621314 42 297372478850 181352 2110 378 142 — — — — — —
201824 MLB MLELos Angeles Dodgers — 115102 27512 10172 00 265342392734 127301 159 338 115 — — — — — —
201925 MLB MLELos Angeles Dodgers — 541491 13647118 41984 10 277337487824 210303 188 361 131 — — — — — —
202026 MLB MLELos Angeles Dodgers — 232212 6513114 17371 10 307361575936 269309 167 410 164 — — — — — —
202127 MLB MLELos Angeles Dodgers — 409355 11023415 46665 11 310397524920 214336 1611 406 161 — — — — — —
202228 MLB MLETexas Rangers — 663600 14425131 511037 30 240307440747 200242 168 325 106 — — — — — —
202329 MLB MLETexas Rangers — 536487 15644031 40884 21 320377602979 281340 167 416 168 — — — — — —
202430 MLB MLETexas Rangers — 533483 13122028 42963 11 271331491822 219291 188 356 127 — — — — — —
202531 MLB MLETexas Rangers — 445389 10320020 48875 30 265352470823 206299 2011 358 128 — — — — — —
202632 MLB MLETexas Rangers — 436388 8717019 411034 20 224305415720 191254 249 314 99 — — — — — —
▸ Model inputs — neutral MLE (past 3 seasons)
202430 MLB MLETexas Rangers — 533483 13122028 42963 11 271331491822 219291 188 356 127 — — — — — —
202531 MLB MLETexas Rangers — 445389 10320020 48875 30 265352470823 206299 2011 358 128 — — — — — —
202632 MLB MLETexas Rangers — 436388 8717019 411034 20 224305415720 191254 249 314 99 — — — — — —
▸ 2027 season
▸ 2027 — full MLE projection (neutral park, full availability)
202733 MLB MLETEX 100% 426378 10220022 41934 31 269347495843 226301 2210 368 135 +18 +0 -1 +5 +9 2.8
▸ 2027 — real world (MLB)
202733 MLB CTXTEX 100% 396351 9618022 38874 31 272350509859 237301 2210 374 135 +17 +0 -1 +4 +9 3.0
▸ Career projection (2028+) — MLB context, MLB playing time (PA × MLB%)
202834 MLB MLETEX 100% 272242 6212013 26622 10 259336472808 213292 2310 354 126 +8 +0 -5 +3 +6 1.2
202935 MLB MLETEX 100% 215191 489010 20502 10 247324446770 199283 239 339 116 +4 +0 -6 +2 +5 0.5
202834 MLB CTXTEX 100% 272242 6311014 26622 10 262339485824 224292 2310 360 126 +8 +0 -5 +3 +6 1.2
202935 MLB CTXTEX 100% 215191 488011 20502 10 250326459785 209283 239 345 116 +4 +0 -6 +2 +5 0.5
▸ Career Totals
▸ Career totals — MLB only (actual + projected)
Career— A+C — 58105161 145230513266 564109048 258 281358500858 219309 1910 375 129 +275 +2 +10 +68 +126 49.1
/ 162G— A+C — 650577 16234130 631225 31 281356499855 218308 1910 375 129 +31 +0 +1 +8 +14 5.5
Career— MLE — 80887309 201745029333 649163768 5618 276341482823 206312 208 359 129 +292 +2 +9 +72 +134 52.0
/ 162G— MLE — 650587 16236227 521325 51 276340482822 206312 208 359 129 +31 +0 +1 +8 +14 5.4

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.

2015 AAAOklahoma City Dodgers · 464 PAwOBA .338 → .293 (−45)K% 14.0% → 18.4%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA14.01%÷0.984×1.290——18.36%
BB% (unintentional) /PA6.47%÷1.095×0.710—×1.0504.40%
HBP% /PA1.08%—×0.980—×1.0501.11%
Singles /BIP20.22%÷1.028×0.900×0.978×1.05018.19%
Doubles /BIP8.43%÷0.965×0.810×0.978×1.0507.27%
Triples /BIP0.56%÷0.941×0.810×0.978×1.0500.50%
Home runs /BIP3.65%÷0.866×0.780—×1.0503.45%

Factors used: league row PCL. Park (home-season share, regressed): HR 73, 1B 106, 2B 93, 3B 88, K 97, BB 119 — applied at half strength. Age: age 21 vs a level average of 27.2 → +5.0% on BB/HBP/hit rates (6.2 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.978.

Result: wOBA .338 → .293; ISO .173 → .156; BABIP .298 → .264. 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).

2015 AATulsa Drillers · 86 PAwOBA .453 → .404 (−49)K% 12.8% → 15.8%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA12.79%÷0.989×1.220——15.78%
BB% (unintentional) /PA4.65%÷0.976×0.700—×1.0503.50%
HBP% /PA0.00%—×0.870—×1.0500.00%
Singles /BIP24.64%÷0.938×0.920×0.950×1.05024.09%
Doubles /BIP10.14%÷1.006×0.840×0.950×1.0508.45%
Triples /BIP1.45%÷0.900×0.940×0.950×1.0501.51%
Home runs /BIP7.25%÷1.039×0.800—×1.0505.86%

Factors used: league row TL. Park (home-season share, regressed): HR 108, 1B 88, 2B 101, 3B 80, K 98, BB 95 — applied at half strength. Age: age 21 vs a level average of 24.8 → +5.0% on BB/HBP/hit rates (3.8 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.950.

Result: wOBA .453 → .404; ISO .300 → .252; BABIP .385 → .356. 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).

2014 A+Rancho Cucamonga Quakes · 365 PAwOBA .439 → .386 (−53)K% 20.8% → 26.9%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA20.82%÷1.036×1.340——26.94%
BB% (unintentional) /PA7.67%÷0.979×0.710—×1.0425.80%
HBP% /PA1.37%—×0.790—×1.0421.13%
Singles /BIP24.30%÷1.034×0.910×1.016×1.04222.63%
Doubles /BIP13.55%÷1.000×0.820×1.016×1.04211.77%
Triples /BIP0.80%÷0.998×0.760×1.016×1.0420.64%
Home runs /BIP7.17%÷0.934×0.920—×1.0427.36%

Factors used: league row CAL. Park (home-season share, regressed): HR 87, 1B 107, 2B 100, 3B 100, K 107, BB 96 — 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). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.016.

Result: wOBA .439 → .386; ISO .281 → .259; BABIP .411 → .373. 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).

2014 AAChattanooga Lookouts · 161 PAwOBA .390 → .336 (−53)K% 24.2% → 30.4%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA24.22%÷0.972×1.220——30.42%
BB% (unintentional) /PA6.21%÷1.036×0.680—×1.0504.28%
HBP% /PA0.00%—×0.840—×1.0500.00%
Singles /BIP27.52%÷1.014×0.920×1.005×1.05026.35%
Doubles /BIP14.68%÷1.053×0.910×1.005×1.05013.39%
Triples /BIP2.75%÷1.150×0.880×1.005×1.0502.22%
Home runs /BIP1.83%÷1.026×0.800—×1.0501.50%

Factors used: league row SL. Park (home-season share, regressed): HR 105, 1B 103, 2B 111, 3B 130, K 94, BB 107 — applied at half strength. Age: age 20 vs a level average of 24.8 → +5.0% on BB/HBP/hit rates (4.8 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.005.

Result: wOBA .390 → .336; ISO .189 → .159; BABIP .450 → .418. 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).

2013 AGreat Lakes Loons · 312 PAwOBA .389 → .352 (−37)K% 18.6% → 24.4%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA18.59%÷1.035×1.360——24.43%
BB% (unintentional) /PA9.62%÷1.023×0.690—×1.0456.78%
HBP% /PA0.96%—×0.780—×1.0450.78%
Singles /BIP23.83%÷1.006×0.920×1.034×1.04523.56%
Doubles /BIP8.41%÷0.983×0.830×1.034×1.0457.68%
Triples /BIP1.40%÷0.960×0.910×1.034×1.0451.44%
Home runs /BIP5.61%÷0.898×0.800—×1.0455.22%

Factors used: level-wide A factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 80, 1B 101, 2B 97, 3B 92, K 107, BB 105 — 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 ×1.034.

Result: wOBA .389 → .352; ISO .221 → .204; BABIP .353 → .341. 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).

2013 A+Rancho Cucamonga Quakes · 114 PAwOBA .252 → .213 (−40)K% 27.2% → 35.8%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA27.19%÷1.018×1.340——35.79%
BB% (unintentional) /PA10.53%÷0.971×0.710—×1.0508.08%
HBP% /PA0.00%—×0.790—×1.0500.00%
Singles /BIP13.04%÷0.993×0.910×1.003×1.05012.58%
Doubles /BIP2.90%÷1.038×0.820×1.003×1.0502.41%
Triples /BIP1.45%÷1.027×0.760×1.003×1.0501.13%
Home runs /BIP5.80%÷0.980×0.920—×1.0505.71%

Factors used: league row CAL. Park (home-season share, regressed): HR 96, 1B 99, 2B 108, 3B 105, K 104, BB 94 — applied at half strength. Age: age 19 vs a level average of 22.8 → +5.0% on BB/HBP/hit rates (3.8 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.003.

Result: wOBA .252 → .213; ISO .160 → .140; BABIP .179 → .165. 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).

2012 ROKOgden Raptors · 202 PAwOBA .386 → .301 (−85)K% 16.3% → 23.5%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA16.34%÷1.000×1.440——23.52%
BB% (unintentional) /PA9.90%÷1.000×0.610—×1.0226.18%
HBP% /PA0.99%—×0.720—×1.0220.73%
Singles /BIP24.65%÷1.000×0.820×1.050×1.02221.70%
Doubles /BIP6.34%÷1.000×0.720×1.050×1.0224.90%
Triples /BIP1.41%÷1.000×0.720×1.050×1.0221.09%
Home runs /BIP5.63%÷1.000×0.750—×1.0224.32%

Factors used: league row PIO. 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). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.050.

Result: wOBA .386 → .301; ISO .211 → .161; BABIP .336 → .283. 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 — .