Luke Maile

C Omaha Storm Chasers
Age 36 R/R 6'3" / 225 lbs AAA HR -15%K -8% Svc 3.229 · Ctrl thru 2029
Overview
AAA40-MANArb-1FA 2030
YearAgeLvl / TeamPAAVG/OBP/SLGHRSBwRC+WARMLE AVG/OBP/SLG
202433MLBCIN154.178/.270/.2522249-0.5
202534AAAKC101.280/.416/.3541265—.207/.317/.264
202534MLBKC54.244/.346/.35611990.6
202635AAAKC105.202/.324/.3032036—.160/.248/.213
202635MLBKC48.159/.229/.27310450.1
2027PROJ45% MLB36MLBKC42.197/.286/.3001071-0.0
2028PROJ36% MLB37MLBKC29.186/.274/.2750060-0.3
Last 3 seasons WAR 0.1  ·  Next 2 projected WAR -0.3Projected rows: MLB playing time only, park and league context applied.
ContractESTIMATED
Control thru2029Service3.229First FA2030
2027Arb-1$0.2M2028Arb-2$0.4M2029Ext$0.6M
Skills · percentileStatcast 2024-2026
Bat Spd26
Barrel%18
xwOBA10
Avg EV10
Speed10
CompsMatt Treanor (age 35) · Paul Bako (age 37) · Jamie Burke (age 36)
2027 FULL-SEASON PROJECTIONstats below = full-season projection
showingPROJ
wRC+†vL 7471vR 61
AVG/OBP/SLG.197 / .286 / .300
PA42
HR1
K%26
BB%10
BABIP256
ISO105
MLB%45%
Value2027 · WAR
BAT: -3.2 runs (wOBA-derived runs vs avg)-3BATRUN: -0.1 runs (SB/CS + UBR baserunning)-0RUNFLD: -0.5 runs (Defensive runs vs avg)-1FLDPOS: +1.7 runs (Positional adjustment)+2POSREP: +2.0 runs (Replacement-level credit)+2REPTotal WAR: +0.00+0.0WAR
0.00.51.00.00.027282930313233343536
━ projected WAR━ paid WAR ($/8M) surplus deficit-$1M ctrl surplus
Tools · Splits · ContractCON 35 / POW 40
Toolsscout grade · Statcast %ile · 2024-2026
CONTACT35
xAVG
100.187
POWER40
Barrel%
184.1
Avg EV
1085.7
Bat Spd
2668.7
EYE55
scouting grade only
SPEED25
Sprint
1024.7
Platoon Splits2024-2025 · 189 PA
vs LHP
vs RHP
Edge
PA
47
142
—
wRC+
89
55
◀◀L
wOBA
299
250
◀◀L
ISO
175
057
◀◀L
BABIP
231
294
▶▶R
K%
27.7%
32.4%
◀L
BB%
12.8%
8.5%
◀◀L
Contract ESTIMATED · service-time + WAR-based estimator (needs verification)
Status   Arb-1
MLB Debut   2015
Service   3.229 yrs.days
Team Control Through   2029
First FA Year   2030
YearStatusSalary Proj WAR Value Surplus
2027Arb-1$0.2M———
2028Arb-2$0.4M———
2029Extbeyond projection horizon · no WAR estimate
Totals $0.0M $-1M +$0.0M

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. 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.

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)
201322 ABowling Green Hot Rods — 407361 1022534 41540 82 283356402757 119318 1310 337 71 — — — — — —
201322 INTLSalt River Rafters — 1512 2000 250 00 167286167452 250 3313 214 31 — — — — — —
201423 AAMontgomery Biscuits — 393351 931945 35765 11 265340385725 120324 199 326 77 — — — — — —
201423 INTLSurprise Saguaros — 3228 6101 3100 10 214290357647 143278 319 284 78 — — — — — —
201524 MLBTampa Bay Rays — 3535 6300 080 00 171171257429 86222 230 188 14 -4 +0 +1 +7 +1 0.5
201524 AAADurham Bulls — 337294 61915 35504 11 207300296596 88231 1510 275 45 — — — — — —
201625 MLBTampa Bay Rays — 126119 27703 4360 00 227252361613 134300 293 265 62 -6 +0 +5 +6 +3 0.8
201625 AAADurham Bulls — 214194 471302 16363 01 242310340650 98288 177 295 48 — — — — — —
201726 MLBToronto Blue Jays — 136130 19502 3352 10 146178231409 85181 262 184 10 -14 +0 +4 +4 +3 -0.4
201726 AAABuffalo Bisons — 5854 9000 4120 00 167224167391 214 217 189 -8 — — — — — —
201726 A+Dunedin Blue Jays — 1717 3000 010 00 176176176353 188 60 160 -22 — — — — — —
201827 MLBToronto Blue Jays — 231202 501313 25672 20 248336366703 119351 2911 317 101 +0 +0 +13 +4 +5 2.3
201928 MLBToronto Blue Jays — 129119 18212 8330 10 151205235440 84190 266 199 20 -12 +0 +5 +2 +3 -0.2
202130 MLBMilwaukee Brewers — 3430 9400 371 00 300382433816 133391 219 367 142 +2 +0 +0 +3 +1 0.6
202130 AAANashville Sounds — 155129 29901 22503 20 225351318668 93359 3214 312 55 — — — — — —
202231 MLBCleveland Guardians — 206181 401003 19543 00 221305326631 105291 269 286 79 -5 +0 +5 +4 +4 0.9
202231 AAAColumbus Clippers — 2016 9202 430 00 5626501.0621.712 500636 1520 702 266 — — — — — —
202332 MLBCincinnati Reds — 199179 421006 14495 21 235308391699 156290 257 313 94 -1 +0 +2 +4 +4 0.9
202433 MLBCincinnati Reds — 154135 24402 13524 20 178270252522 74268 348 244 49 -9 +0 -2 +3 +3 -0.5
202534 MLBKansas City Royals — 5445 11201 7160 10 244346356702 111357 3013 311 99 -0 +0 +1 +3 +1 0.6
202534 AAAOmaha Storm Chasers — 10182 23301 18221 20 280416354770 73373 2218 361 65 — — — — — —
202635 MLBKansas City Royals — 4844 7201 4140 00 159229273502 114207 298 230 45 -3 +0 +0 +3 +1 0.1
202635 AAAOmaha Storm Chasers — 10589 18302 14262 00 202324303627 101262 2513 295 36 — — — — — —
▸ Career Totals (raw MLB only — historical actual)
MLB Career— — 13521219 25362223 10037117 91 208277318595 111276 277 269 68 -52 +1 +35 +42 +29 5.8
▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents)
201322 A MLEBowling Green Hot Rods — 407376 902033 26770 82 239289332621 93285 196 273 71 — — — — — —
201423 AA MLEMontgomery Biscuits — 393361 871734 25905 11 241299338637 97306 236 282 77 — — — — — —
201524 MLB MLETampa Bay Rays — 3535 6300 080 00 171171257429 86222 230 189 14 -4 +0 +1 +7 +1 0.5
201524 AAA MLEDurham Bulls — 337307 59814 22594 11 192255264519 72217 187 235 45 — — — — — —
201625 MLB MLETampa Bay Rays — 126120 27703 3360 00 225244358602 133300 292 260 62 -6 +0 +5 +6 +3 0.8
201625 AAA MLEDurham Bulls — 214200 411001 10433 01 205254270524 65257 205 239 48 — — — — — —
201726 MLB MLEToronto Blue Jays — 136130 19502 3352 10 146178231409 85181 262 184 10 -14 +0 +4 +4 +3 -0.4
201726 AAA MLEBuffalo Bisons — 5855 8000 3150 00 145190145335 203 265 156 -8 — — — — — —
201726 A+ MLEDunedin Blue Jays — 1717 3000 010 00 176176176353 167 60 135 -22 — — — — — —
201827 MLB MLEToronto Blue Jays — 231202 501313 25672 20 248336366703 119351 2911 317 101 +0 +0 +13 +4 +5 2.3
201928 MLB MLEToronto Blue Jays — 129119 18212 8330 10 151205235440 84190 266 198 20 -12 +0 +5 +2 +3 -0.2
202130 MLB MLEMilwaukee Brewers — 3430 9400 371 00 300382433816 133391 219 378 142 +2 +0 +0 +3 +1 0.6
202130 AAA MLENashville Sounds — 155136 26701 15593 20 191286265550 74321 3810 249 55 — — — — — —
202231 MLB MLECleveland Guardians — 206181 401003 19543 00 221305326631 105291 269 285 79 -5 +0 +5 +4 +4 0.9
202231 AAA MLEColumbus Clippers — 2017 8201 330 00 4715507651.315 294540 1515 561 266 — — — — — —
202332 MLB MLECincinnati Reds — 199179 421006 14495 21 235308391699 156290 257 308 94 -1 +0 +2 +4 +4 0.9
202433 MLB MLECincinnati Reds — 154135 24402 13524 20 178270252522 74268 348 240 49 -9 +0 -2 +3 +3 -0.5
202534 MLB MLEKansas City Royals — 5445 11201 7160 10 244346356702 111357 3013 315 99 -0 +0 +1 +3 +1 0.6
202534 AAA MLEOmaha Storm Chasers — 10187 18201 13261 20 207317264581 57286 2613 265 65 — — — — — —
202635 MLB MLEKansas City Royals — 4844 7201 4140 00 159229273502 114207 298 235 45 -3 +0 +0 +3 +1 0.1
202635 AAA MLEOmaha Storm Chasers — 10594 15201 9312 00 160248213460 53225 309 222 36 — — — — — —
201322 A MLE2 teams — 422389 942133 27790 82 242291334625 93291 196 273 71 — — — — — —
201322 A RAW2 teams — 422373 1042534 43590 82 279353394747 115316 1410 333 71 — — — — — —
201423 AA MLE2 teams — 425390 941834 27975 21 241299333632 92308 236 282 77 — — — — — —
201423 AA RAW2 teams — 425379 992046 38865 21 261336383719 121321 209 323 77 — — — — — —
201524 AAA MLE2 teams — 372342 651114 22674 11 190247263510 73223 186 231 42 — — — — — —
201524 AAA RAW2 teams — 372329 671215 35584 11 204288292580 88230 169 266 42 — — — — — —
201625 AAA MLE2 teams — 340320 691705 13793 01 216253316569 100271 234 247 53 — — — — — —
201625 AAA RAW2 teams — 340313 742005 20723 01 236289348637 112292 216 284 53 — — — — — —
201726 MLB MLE3 teams — 211202 30502 6522 10 149181203384 54188 253 172 3 -24 +0 +4 +4 +5 -1.2
201726 MLB RAW3 teams — 211201 31502 7482 10 154190209399 55191 233 183 3 -24 +0 +4 +4 +5 -1.2
201827 MLB MLEToronto Blue Jays — 231202 501313 25672 20 248336366703 119351 2911 317 101 +0 +0 +13 +4 +5 2.3
201827 MLB RAWToronto Blue Jays — 231202 501313 25672 20 248336366703 119351 2911 317 101 +0 +0 +13 +4 +5 2.3
201928 MLB MLEToronto Blue Jays — 129119 18212 8330 10 151205235440 84190 266 198 20 -12 +0 +5 +2 +3 -0.2
201928 MLB RAWToronto Blue Jays — 129119 18212 8330 10 151205235440 84190 266 199 20 -12 +0 +5 +2 +3 -0.2
202130 AAA MLE2 teams — 189166 351101 18664 20 211303295598 84343 3510 272 70 — — — — — —
202130 AAA RAW2 teams — 189159 381301 25574 20 239356340696 101366 3013 322 70 — — — — — —
202231 MLB MLE2 teams — 226198 471104 22573 00 237323354676 116307 2510 310 96 -1 +0 +5 +4 +5 1.3
202231 MLB RAW2 teams — 226197 491205 23573 00 249336386722 137319 2510 323 96 -1 +0 +5 +4 +5 1.3
202332 MLB MLECincinnati Reds — 199179 421006 14495 21 235308391699 156290 257 308 94 -1 +0 +2 +4 +4 0.9
202332 MLB RAWCincinnati Reds — 199179 421006 14495 21 235308391699 156290 257 313 94 -1 +0 +2 +4 +4 0.9
202433 MLB MLECincinnati Reds — 154135 24402 13524 20 178270252522 74268 348 240 49 -9 +0 -2 +3 +3 -0.5
202433 MLB RAWCincinnati Reds — 154135 24402 13524 20 178270252522 74268 348 244 49 -9 +0 -2 +3 +3 -0.5
202534 AAA MLE2 teams — 155132 29402 20421 30 220327295622 76307 2713 282 77 — — — — — —
202534 AAA RAW2 teams — 155127 34502 25381 30 268392354746 87368 2516 343 77 — — — — — —
202635 AAA MLE2 teams — 153138 22402 13452 00 159242232474 72220 298 226 39 — — — — — —
202635 AAA RAW2 teams — 153133 25503 18402 00 188294293587 105244 2612 275 39 — — — — — —
201322 A MLE2 teams — 422392 942133 27790 82 240291332622 92285 196 273 71 — — — — — —
201423 AA MLE2 teams — 425390 941834 27975 21 241299333632 92306 236 282 77 — — — — — —
201524 AAA MLE2 teams — 372343 651114 22674 11 190247262510 73217 186 231 42 — — — — — —
201625 AAA MLE2 teams — 340321 691705 13793 01 215253315568 100273 234 247 53 — — — — — —
201726 MLB MLE3 teams — 211201 30502 6522 10 149181204385 55186 253 172 3 — — — — — —
201827 MLB MLEToronto Blue Jays — 231202 501313 25672 20 248336366703 119351 2911 317 101 — — — — — —
201928 MLB MLEToronto Blue Jays — 129120 18212 8330 10 150205233438 83190 266 198 20 — — — — — —
202130 AAA MLE2 teams — 189165 351101 18664 20 212303297600 85334 3510 272 70 — — — — — —
202231 MLB MLE2 teams — 226199 471104 22573 00 236323352675 116313 2510 310 96 — — — — — —
202332 MLB MLECincinnati Reds — 199178 421006 14495 21 236308393701 157290 257 308 94 — — — — — —
202433 MLB MLECincinnati Reds — 154136 24402 13524 20 176270250520 74268 348 240 49 — — — — — —
202534 AAA MLE2 teams — 155133 29402 20421 30 218327293620 75311 2713 282 77 — — — — — —
202635 AAA MLE2 teams — 153137 22402 13452 00 161242234475 73219 298 226 39 — — — — — —
▸ Model inputs — neutral MLE (past 3 seasons)
202433 MLB MLECincinnati Reds — 154136 24402 13524 20 176270250520 74268 348 240 49 — — — — — —
202534 AAA MLE2 teams — 155133 29402 20421 30 218327293620 75311 2713 282 77 — — — — — —
202635 AAA MLE2 teams — 153137 22402 13452 00 161242234475 73219 298 226 39 — — — — — —
▸ 2027 season
▸ 2027 — full MLE projection (neutral park, full availability)
202736 MLB MLEKC 45% 150132 26503 15392 21 199288306595 107258 2610 273 71 -5 +0 -1 +3 +3 0.0
▸ 2027 — real world (MLB)
202736 MLB CTXKC 45% 4238 7101 4110 00 197286300586 103256 2610 269 71 -1 +0 -0 +1 +1 -0.0
▸ Career projection (2028+) — MLB context, MLB playing time (PA × MLB%)
202837 MLB MLEKC 36% 8071 12201 8211 00 188276281557 93247 2610 257 60 -4 +0 -7 +1 +2 -0.8
202837 MLB CTXKC 36% 2926 4100 380 00 186274275549 90246 2810 254 60 -1 +0 -3 +1 +1 -0.3
▸ Career Totals
▸ Career totals — MLB only (actual + projected)
Career— A+C — 13811245 25763223 10337917 91 206276316592 109275 277 268 63 -53 +1 +33 +43 +30 5.5
/ 162G— A+C — 650586 12230111 481788 40 208277319596 111278 277 268 63 -25 +1 +15 +20 +14 2.6
Career— MLE — 33793066 647136943 24583037 256 211277303581 92273 257 262 63 -59 +2 +27 +45 +33 5.0
/ 162G— MLE — 650590 1242628 471607 51 210276302578 92272 257 262 63 -25 +1 +12 +19 +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 AAAOmaha Storm Chasers · 105 PAwOBA .288 → .222 (−67)K% 24.8% → 29.7%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA24.76%÷1.000×1.200——29.71%
BB% (unintentional) /PA13.33%÷1.000×0.690—×0.9408.65%
HBP% /PA1.90%—×0.940—×0.9401.68%
Singles /BIP20.63%÷1.000×0.930×1.014×0.94018.29%
Doubles /BIP4.76%÷1.000×0.830×1.014×0.9403.77%
Triples /BIP0.00%÷1.000×0.970×1.014×0.9400.00%
Home runs /BIP3.17%÷1.000×0.700—×0.9402.09%

Factors used: league row International League. Park (home-season share, regressed): no park row on file (treated as neutral) — applied at half strength. Age: age 35 vs a level average of 27.2 → −6.0% on BB/HBP/hit rates (7.8 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.014.

Result: wOBA .288 → .222; ISO .101 → .071; BABIP .262 → .225. 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 AAAOmaha Storm Chasers · 101 PAwOBA .352 → .265 (−88)K% 21.8% → 25.9%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA21.78%÷1.007×1.200——25.95%
BB% (unintentional) /PA17.82%÷0.935×0.690—×0.94012.36%
HBP% /PA0.99%—×0.940—×0.9400.87%
Singles /BIP31.67%÷1.108×0.930×0.981×0.94024.51%
Doubles /BIP5.00%÷1.006×0.830×0.981×0.9403.80%
Triples /BIP0.00%÷0.900×0.970×0.981×0.9400.00%
Home runs /BIP1.67%÷1.003×0.700—×0.9401.09%

Factors used: league row International League. Park (home-season share, regressed): HR 101, 1B 122, 2B 101, 3B 80, K 101, BB 87 — applied at half strength. Age: age 34 vs a level average of 27.2 → −6.0% on BB/HBP/hit rates (6.8 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.981.

Result: wOBA .352 → .265; ISO .073 → .053; BABIP .373 → .286. 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 AAAColumbus Clippers · 20 PAwOBA .683 → .561 (−122)K% 15.0% → 17.4%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA15.00%÷1.036×1.200——17.38%
BB% (unintentional) /PA20.00%÷0.930×0.690—×0.96214.27%
HBP% /PA0.00%—×0.940—×0.9620.00%
Singles /BIP38.46%÷0.941×0.930—×0.96236.58%
Doubles /BIP15.38%÷1.040×0.830—×0.96211.81%
Triples /BIP0.00%÷0.900×0.970—×0.9620.00%
Home runs /BIP15.38%÷1.001×0.700—×0.96210.35%

Factors used: league row International League. Park (home-season share, regressed): HR 100, 1B 88, 2B 108, 3B 80, K 107, BB 86 — applied at half strength. Age: age 31 vs a level average of 27.2 → −3.8% on BB/HBP/hit rates (3.8 yr older than average).

Result: wOBA .683 → .561; ISO .500 → .366; BABIP .636 → .540. 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).

2021 AAANashville Sounds · 155 PAwOBA .303 → .249 (−53)K% 32.3% → 37.8%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA32.26%÷1.024×1.200——37.81%
BB% (unintentional) /PA13.55%÷0.946×0.690—×0.9729.60%
HBP% /PA1.94%—×0.940—×0.9721.77%
Singles /BIP24.05%÷0.966×0.930×1.012×0.97222.77%
Doubles /BIP11.39%÷1.030×0.830×1.012×0.9729.03%
Triples /BIP0.00%÷1.150×0.920×1.012×0.9720.00%
Home runs /BIP1.27%÷0.915×0.700—×0.9720.94%

Factors used: level-wide AAA factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 83, 1B 93, 2B 106, 3B 130, K 105, BB 89 — applied at half strength. Age: age 30 vs a level average of 27.2 → −2.8% on BB/HBP/hit rates (2.8 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.012.

Result: wOBA .303 → .249; ISO .093 → .072; BABIP .359 → .321. 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).

2017 AAABuffalo Bisons · 58 PAwOBA .184 → .156 (−28)K% 20.7% → 26.1%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA20.69%÷0.950×1.200——26.13%
BB% (unintentional) /PA6.90%÷1.027×0.690—×1.0184.71%
HBP% /PA0.00%—×0.940—×1.0180.00%
Singles /BIP21.43%÷1.021×0.930×1.019×1.01820.25%
Doubles /BIP0.00%÷0.940×0.830×1.019×1.0180.00%
Triples /BIP0.00%÷0.961×0.970×1.019×1.0180.00%
Home runs /BIP0.00%÷0.903×0.840—×1.0180.00%

Factors used: league row IL. Park (home-season share, regressed): HR 80, 1B 104, 2B 88, 3B 92, K 90, BB 106 — applied at half strength. Age: age 26 vs a level average of 27.2 → +1.8% on BB/HBP/hit rates (1.2 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.019.

Result: wOBA .184 → .156; ISO .000 → .000; BABIP .214 → .203. 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).

2017 A+Dunedin Blue Jays · 17 PAwOBA .155 → .135 (−21)K% 5.9% → 8.3%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA5.88%÷1.007×1.420——8.30%
BB% (unintentional) /PA0.00%÷1.118×0.750—×0.9680.00%
HBP% /PA0.00%—×0.930—×0.9680.00%
Singles /BIP18.75%÷1.002×0.920—×0.96816.67%
Doubles /BIP0.00%÷0.940×0.960—×0.9680.00%
Triples /BIP0.00%÷1.150×0.810—×0.9680.00%
Home runs /BIP0.00%÷1.265×0.880—×0.9680.00%

Factors used: league row FSL. Park (home-season share, regressed): HR 153, 1B 100, 2B 88, 3B 130, K 101, BB 124 — applied at half strength. Age: age 26 vs a level average of 22.8 → −3.2% on BB/HBP/hit rates (3.2 yr older than average).

Result: wOBA .155 → .135; ISO .000 → .000; BABIP .188 → .167. 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).

2016 AAADurham Bulls · 214 PAwOBA .288 → .239 (−48)K% 16.8% → 20.3%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA16.82%÷0.994×1.200——20.31%
BB% (unintentional) /PA7.48%÷1.082×0.690—×1.0334.93%
HBP% /PA1.40%—×0.940—×1.0331.36%
Singles /BIP20.25%÷1.010×0.930×0.991×1.03319.09%
Doubles /BIP8.23%÷1.093×0.830×0.991×1.0336.40%
Triples /BIP0.00%÷0.900×0.970×0.991×1.0330.00%
Home runs /BIP1.27%÷1.167×0.840—×1.0330.94%

Factors used: league row IL. Park (home-season share, regressed): HR 133, 1B 102, 2B 119, 3B 80, K 99, BB 116 — applied at half strength. Age: age 25 vs a level average of 27.2 → +3.3% on BB/HBP/hit rates (2.2 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.991.

Result: wOBA .288 → .239; ISO .098 → .075; BABIP .288 → .257. 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 AAADurham Bulls · 337 PAwOBA .270 → .235 (−35)K% 14.8% → 17.4%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA14.84%÷1.025×1.200——17.37%
BB% (unintentional) /PA10.39%÷1.148×0.690—×1.0486.54%
HBP% /PA1.19%—×0.940—×1.0481.17%
Singles /BIP18.85%÷1.025×0.930×1.010×1.04818.11%
Doubles /BIP3.69%÷1.062×0.830×1.010×1.0483.05%
Triples /BIP0.41%÷0.900×0.970×1.010×1.0480.47%
Home runs /BIP2.05%÷1.039×0.840—×1.0481.74%

Factors used: league row IL. Park (home-season share, regressed): HR 108, 1B 105, 2B 112, 3B 80, K 105, BB 130 — applied at half strength. Age: age 24 vs a level average of 27.2 → +4.8% on BB/HBP/hit rates (3.2 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.010.

Result: wOBA .270 → .235; ISO .088 → .079; BABIP .231 → .217. 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).