Andrew Knizner

C Worcester Red Sox
Age 32 R/R 6'0" / 225 lbs AAA HR -5%K -4% Svc 5.802 · Ctrl thru 2027
Overview
AAA40-MANArb-3FA 2028
YearAgeLvl / TeamPAAVG/OBP/SLGHRSBwRC+WARMLE AVG/OBP/SLG
202429AAA/INTL2 orgs146.238/.317/.3312148—.176/.250/.235
202429MLBTEX93.167/.185/.211105-0.3
202530AAASF129.378/.520/.52010151—.327/.449/.452
202530MLBSF88.221/.302/.29910740.6
202631AAABOS234.294/.393/.55212299—.231/.303/.406
202631MLBSF80.219/.288/.35620870.6
2027PROJ45% MLB32MLBBOS86.231/.307/.36921870.2
2028PROJ53% MLB33MLBBOS81.222/.298/.3512080-0.1
Last 3 seasons WAR 0.9  ·  Next 2 projected WAR 0.0Projected rows: MLB playing time only, park and league context applied.
ContractESTIMATED
Control thru2027Service5.802First FA2028
2027Arb-3$2M
Skills · percentileStatcast 2024-2026
Bat Spd30
xwOBA15
Barrel%14
Avg EV12
Speed10
Form.225/.290/.354 · rolling true talent (60d window) · proj .223/.298/.358
CompsBryan Holaday (age 32) · Miguel Ojeda (age 32) · Elias Díaz (age 32)
2027 FULL-SEASON PROJECTIONstats below = full-season projection
showingPROJ
wRC+†vL 8987vR 79
AVG/OBP/SLG.231 / .307 / .369
PA86
HR2
K%20
BB%7
BABIP267
ISO128
MLB%45%
Value2027 · WAR
BAT: -2.9 runs (wOBA-derived runs vs avg)-3BATRUN: -0.4 runs (SB/CS + UBR baserunning)-0RUNFLD: -0.9 runs (Defensive runs vs avg)-1FLDPOS: +3.4 runs (Positional adjustment)+3POSREP: +4.1 runs (Replacement-level credit)+4REPTotal WAR: +0.40+0.4WAR
trajectory · projected WAR by year
0.4-0.12728
Tools · Recent Form · Splits · ContractCON 45 / POW 35
Toolsscout grade · Statcast %ile · 2024-2026
CONTACT45
xAVG
150.223
POWER35
Barrel%
143.6
Avg EV
1286.2
Bat Spd
3069.2
EYE30
scouting grade only
SPEED40
Sprint
1024.7
Recent Formrolling true talent ⓘ
K%18%▲18% over 57 PA (60d) · proj 19%
BB%6%▼4% over 57 PA (60d) · proj 7%
ISO.130·.113 over 53 AB (60d) · proj .135
HR/BB3.0%·2.3% over 43 BBE (60d) · proj 3.3%
BABIP.257·.262 over 42 BIP (60d) · proj .257
SLASH.225/.290/.354·proj .223/.298/.358
Platoon Splits2024-2025 · 181 PA
vs LHP
vs RHP
Edge
PA
52
129
—
wRC+
34
38
▶R
wOBA
219
224
—
ISO
078
052
◀◀L
BABIP
241
213
◀L
K%
19.2%
17.1%
▶R
BB%
0.0%
6.2%
—
Contract ESTIMATED · service-time + WAR-based estimator (needs verification)
Status   Arb-3
MLB Debut   2019
Service   5.802 yrs.days
Team Control Through   2027
First FA Year   2028
YearStatusSalary Proj WAR Value Surplus
2027Arb-3$2M+0.2$0.7M+$0.0M (cut)
Totals $0.0M $0.7M +$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)
201621 ROKJohnson City Cardinals — 222185 591216 212114 00 319427492919 173331 99 408 97 — — — — — —
201722 AASpringfield Cardinals — 202182 591304 14272 01 324379462840 137355 137 368 105 — — — — — —
201722 APeoria Chiefs — 191179 501018 9223 11 279325480805 201282 125 354 78 — — — — — —
201722 INTLSurprise Saguaros — 7267 24303 4111 00 358403537940 179396 156 415 167 — — — — — —
201823 AAAMemphis Redbirds — 6154 17500 482 00 315383407791 93370 137 353 95 — — — — — —
201823 AASpringfield Cardinals — 313281 881307 23403 01 313371434805 121339 137 355 94 — — — — — —
201924 MLBSt. Louis Cardinals — 5853 12202 4141 20 226293377670 151270 247 302 93 -0 +0 -3 +6 +1 0.4
201924 AAAMemphis Redbirds — 280246 6810012 24378 20 276360463823 187281 139 365 90 — — — — — —
202025 MLBSt. Louis Cardinals — 1716 4100 050 00 250250312562 62333 290 235 43 -1 +0 +0 +0 +0 -0.0
202126 MLBSt. Louis Cardinals — 185161 28701 20394 00 174281236517 62223 2111 249 50 -11 +0 -3 +4 +4 -0.7
202126 INTLTigres del Licey — 2017 5100 320 10 294400353753 59333 1015 350 123 — — — — — —
202227 MLBSt. Louis Cardinals — 293260 561004 26626 01 215301300601 85268 219 279 76 -8 -0 -2 +5 +6 0.0
202328 MLBSt. Louis Cardinals — 241224 5411010 12623 20 241289424713 183288 265 313 101 +0 +0 -4 +4 +5 0.6
202429 MLBTexas Rangers — 9390 15101 1221 00 167185211396 44206 241 178 5 -10 +0 +1 +4 +2 -0.3
202429 AAAReno Aces — 11399 23402 10243 10 232321333655 101284 219 300 39 — — — — — —
202429 INTLGigantes del Cibao — 3331 8200 2100 00 258303323626 65381 306 285 79 — — — — — —
202530 MLBSan Francisco Giants — 8877 17111 7102 00 221302299601 78239 118 273 74 -3 +0 +3 +4 +2 0.6
202530 AAASacramento River Cats — 12998 371101 191810 01 3785205201.040 143444 1415 461 151 — — — — — —
202631 MLBSan Francisco Giants — 8073 16402 4143 00 219287356644 137246 185 292 87 -1 +0 +0 +6 +2 0.6
202631 AAAWorcester Red Sox — 234201 5916012 29394 20 294393552945 259313 1712 413 99 — — — — — —
▸ Career Totals (raw MLB only — historical actual)
MLB Career— — 1055954 20237121 7422820 41 212282319601 107255 227 274 71 -36 +0 -8 +33 +23 1.2
▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents)
201621 ROK MLEJohnson City Cardinals — 222193 49915 133014 00 254345389734 135264 146 312 97 — — — — — —
201722 AA MLESpringfield Cardinals — 202186 561203 10332 01 301343414757 113334 165 323 105 — — — — — —
201722 A MLEPeoria Chiefs — 191182 42816 6293 11 231267385652 154244 153 284 78 — — — — — —
201823 AAA MLEMemphis Redbirds — 6155 15400 3112 00 273333345679 73342 185 308 95 — — — — — —
201823 AA MLESpringfield Cardinals — 313289 821205 15493 01 284326377703 93312 165 307 94 — — — — — —
201924 MLB MLESt. Louis Cardinals — 5853 12202 4141 20 226293377670 151270 247 306 93 -0 +0 -3 +6 +1 0.4
201924 AAA MLEMemphis Redbirds — 280253 599010 17488 20 233302387690 154246 176 301 90 — — — — — —
202025 MLB MLESt. Louis Cardinals — 1716 4100 050 00 250250312562 62333 290 232 43 -1 +0 +0 +0 +0 -0.0
202126 MLB MLESt. Louis Cardinals — 185163 28701 18394 00 172270233503 61223 2110 242 50 -11 +0 -3 +4 +4 -0.7
202227 MLB MLESt. Louis Cardinals — 293260 561004 26626 01 215301300601 85268 219 281 76 -8 -0 -2 +5 +6 0.0
202328 MLB MLESt. Louis Cardinals — 241224 5511011 12623 20 246293442735 196288 265 318 101 +0 +0 -4 +4 +5 0.6
202429 MLB MLETexas Rangers — 9390 15101 1221 00 167185211396 44206 241 176 5 -10 +0 +1 +4 +2 -0.3
202429 AAA MLEReno Aces — 113102 18301 7303 10 176250235485 59234 276 226 39 — — — — — —
202530 MLB MLESan Francisco Giants — 8877 17111 7102 00 221302299601 78239 118 277 74 -3 +0 +3 +4 +2 0.6
202530 AAA MLESacramento River Cats — 129104 341001 132110 01 327449452901 125382 1610 392 151 — — — — — —
202631 MLB MLESan Francisco Giants — 8073 16402 4143 00 219287356644 137246 185 297 87 -1 +0 +0 +6 +2 0.6
202631 AAA MLEWorcester Red Sox — 234212 491308 18474 20 231303406709 175265 208 314 99 — — — — — —
201621 ROK MLEJohnson City Cardinals — 222193 49915 133014 00 254345389734 135275 146 312 97 — — — — — —
201621 ROK RAWJohnson City Cardinals — 222185 591216 212114 00 319427492919 173331 99 408 97 — — — — — —
201722 AA MLE3 teams — 465437 11623111 18736 12 265304398702 133294 164 304 92 — — — — — —
201722 AA RAW3 teams — 465428 13326115 27606 12 311360481841 171331 136 369 92 — — — — — —
201823 AA MLE2 teams — 374344 971605 18595 01 282327372699 90323 165 307 94 — — — — — —
201823 AA RAW2 teams — 374335 1051807 27485 01 313373430803 116344 137 355 94 — — — — — —
201924 AAA MLE2 teams — 338306 7111012 21629 40 232301386686 154252 186 302 90 — — — — — —
201924 AAA RAW2 teams — 338299 8012014 28519 40 268348448796 181280 158 354 90 — — — — — —
202025 MLB MLESt. Louis Cardinals — 1716 4100 050 00 250250312562 62333 290 232 43 -1 +0 +0 +0 +0 -0.0
202025 MLB RAWSt. Louis Cardinals — 1716 4100 050 00 250250312562 62333 290 235 43 -1 +0 +0 +0 +0 -0.0
202126 MLB MLE2 teams — 205181 30701 20434 10 166263221484 55212 2110 242 50 -12 +0 -3 +4 +4 -0.7
202126 MLB RAW2 teams — 205178 33801 23414 10 185293247540 62235 2011 259 50 -12 +0 -3 +4 +4 -0.7
202227 MLB MLESt. Louis Cardinals — 293260 561004 26626 01 215301300601 85268 219 281 76 -8 -0 -2 +5 +6 0.0
202227 MLB RAWSt. Louis Cardinals — 293260 561004 26626 01 215301300601 85268 219 279 76 -8 -0 -2 +5 +6 0.0
202328 MLB MLESt. Louis Cardinals — 241224 5511011 12623 20 246293442735 196289 265 318 101 +0 +0 -4 +4 +5 0.6
202328 MLB RAWSt. Louis Cardinals — 241224 5411010 12623 20 241289424713 183288 265 313 101 +0 +0 -4 +4 +5 0.6
202429 AAA MLE3 teams — 239224 38502 9604 10 170215219434 49220 254 204 24 — — — — — —
202429 AAA RAW3 teams — 239220 46703 13564 10 209266282548 73264 235 250 24 — — — — — —
202530 AAA MLE2 teams — 217181 521112 203112 01 287394392787 105331 149 345 120 — — — — — —
202530 AAA RAW2 teams — 217175 541212 262812 01 309432423855 114351 1312 385 120 — — — — — —
202631 AAA MLE2 teams — 314285 6617010 22617 20 232303396699 165262 197 310 96 — — — — — —
202631 AAA RAW2 teams — 314274 7520014 33537 20 274366500866 226295 1711 382 96 — — — — — —
201621 ROK MLEJohnson City Cardinals — 222193 49915 133014 00 254345389734 135264 146 312 97 — — — — — —
201722 AA MLE3 teams — 465438 11623111 18736 12 265304397701 132290 164 304 92 — — — — — —
201823 AA MLE2 teams — 374348 971605 18595 01 279327368695 89317 165 307 94 — — — — — —
201924 AAA MLE2 teams — 338305 7111012 21629 40 233301387687 154250 186 302 90 — — — — — —
202025 MLB MLESt. Louis Cardinals — 1717 4100 050 00 235250294544 59333 290 232 43 — — — — — —
202126 MLB MLE2 teams — 205179 30701 20434 10 168263223487 56223 2110 242 50 — — — — — —
202227 MLB MLESt. Louis Cardinals — 293259 561004 26626 01 216301301603 85268 219 281 76 — — — — — —
202328 MLB MLESt. Louis Cardinals — 241224 5511011 12623 20 246293442735 196288 265 318 101 — — — — — —
202429 AAA MLE3 teams — 239224 38502 9604 10 170215219434 49221 254 204 24 — — — — — —
202530 AAA MLE2 teams — 217183 521112 203112 01 284394388782 104324 149 345 120 — — — — — —
202631 AAA MLE2 teams — 314282 6617010 22617 20 234303401703 167260 197 310 96 — — — — — —
▸ Model inputs — neutral MLE (past 3 seasons)
202429 AAA MLE3 teams — 239224 38502 9604 10 170215219434 49221 254 204 24 — — — — — —
202530 AAA MLE2 teams — 217183 521112 203112 01 284394388782 104324 149 345 120 — — — — — —
202631 AAA MLE2 teams — 314282 6617010 22617 20 234303401703 167260 197 310 96 — — — — — —
▸ 2027 season
▸ 2027 — full MLE projection (neutral park, full availability)
202732 MLB MLEBOS 45% 299268 601417 22587 21 223301358659 135257 197 297 87 -5 +0 -1 +5 +6 0.4
▸ 2027 — real world (MLB)
202732 MLB CTXBOS 45% 8678 17402 6172 10 231307369677 139267 207 304 87 -1 +0 -0 +2 +2 0.2
▸ Career projection (2028+) — MLB context, MLB playing time (PA × MLB%)
202833 MLB MLEBOS 53% 152136 28603 11304 10 215292340632 125250 207 286 80 -4 +0 -5 +3 +3 -0.2
202833 MLB CTXBOS 53% 8173 16402 6162 00 222298351649 129260 207 293 80 -2 +0 -3 +1 +2 -0.1
▸ Career Totals
▸ Career totals — MLB only (actual + projected)
Career— A+C — 11361027 21841123 8024422 41 212283321605 109255 217 275 85 -38 +0 -11 +35 +25 1.1
/ 162G— A+C — 650588 12523113 4614013 21 213285321606 109256 227 275 85 -22 +0 -6 +20 +14 0.6
Career— MLE — 32672956 700136470 20461579 135 237303357660 120275 196 294 85 -43 +1 -14 +39 +30 1.4
/ 162G— MLE — 650588 13927114 4112216 31 236304357661 121274 196 294 85 -20 +0 -7 +18 +14 0.6

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 AAAWorcester Red Sox · 234 PAwOBA .401 → .314 (−87)K% 16.7% → 20.0%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA16.67%÷1.000×1.200——20.00%
BB% (unintentional) /PA11.97%÷1.000×0.690—×0.9627.94%
HBP% /PA1.71%—×0.940—×0.9621.55%
Singles /BIP19.14%÷1.000×0.930×1.006×0.96217.21%
Doubles /BIP9.88%÷1.000×0.830×1.006×0.9627.93%
Triples /BIP0.00%÷1.000×0.970×1.006×0.9620.00%
Home runs /BIP7.41%÷1.000×0.700—×0.9624.99%

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 31 vs a level average of 27.2 → −3.8% on BB/HBP/hit rates (3.8 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.006.

Result: wOBA .401 → .314; ISO .259 → .188; BABIP .313 → .265. 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 AAASacramento River Cats · 129 PAwOBA .457 → .392 (−65)K% 14.0% → 16.6%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA13.95%÷1.010×1.200——16.57%
BB% (unintentional) /PA14.73%÷1.011×0.690—×0.9729.77%
HBP% /PA7.75%—×0.940—×0.9727.08%
Singles /BIP31.25%÷1.030×0.930×0.994×0.97227.27%
Doubles /BIP13.75%÷0.959×0.830×0.994×0.97211.50%
Triples /BIP0.00%÷0.900×0.970×0.994×0.9720.00%
Home runs /BIP1.25%÷0.938×0.700—×0.9720.91%

Factors used: league row International League. Park (home-season share, regressed): HR 88, 1B 106, 2B 92, 3B 80, K 102, BB 102 — 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 ×0.994.

Result: wOBA .457 → .392; ISO .143 → .125; BABIP .444 → .382. 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 AAAReno Aces · 113 PAwOBA .295 → .226 (−69)K% 21.2% → 26.4%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA21.24%÷0.964×1.200——26.45%
BB% (unintentional) /PA8.85%÷1.012×0.690—×0.9825.92%
HBP% /PA2.65%—×0.940—×0.9822.45%
Singles /BIP22.67%÷1.076×0.930×0.995×0.98219.14%
Doubles /BIP5.33%÷1.025×0.830×0.995×0.9824.22%
Triples /BIP0.00%÷1.017×0.970×0.995×0.9820.00%
Home runs /BIP2.67%÷1.124×0.700—×0.9821.63%

Factors used: league row International League. Park (home-season share, regressed): HR 125, 1B 115, 2B 105, 3B 103, K 93, BB 102 — applied at half strength. Age: age 29 vs a level average of 27.2 → −1.8% on BB/HBP/hit rates (1.8 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.995.

Result: wOBA .295 → .226; ISO .101 → .068; BABIP .284 → .234. 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).

2019 AAAMemphis Redbirds · 280 PAwOBA .356 → .301 (−55)K% 13.2% → 17.3%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA13.21%÷0.986×1.290——17.29%
BB% (unintentional) /PA8.21%÷1.035×0.710—×1.0485.91%
HBP% /PA2.86%—×0.980—×1.0482.93%
Singles /BIP22.01%÷1.014×0.900×0.950×1.04819.45%
Doubles /BIP4.78%÷0.917×0.810×0.950×1.0484.21%
Triples /BIP0.00%÷0.900×0.810×0.950×1.0480.00%
Home runs /BIP5.74%÷0.982×0.780—×1.0484.78%

Factors used: league row PCL. Park (home-season share, regressed): HR 96, 1B 103, 2B 83, 3B 80, K 97, BB 107 — 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 ×0.950.

Result: wOBA .356 → .301; ISO .187 → .156; BABIP .281 → .246. 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).

2018 AASpringfield Cardinals · 313 PAwOBA .350 → .307 (−43)K% 12.8% → 15.5%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA12.78%÷1.003×1.220——15.55%
BB% (unintentional) /PA7.03%÷1.026×0.700—×1.0274.93%
HBP% /PA0.96%—×0.870—×1.0270.86%
Singles /BIP28.22%÷1.014×0.920×1.006×1.02726.44%
Doubles /BIP5.39%÷0.973×0.840×1.006×1.0274.81%
Triples /BIP0.00%÷0.900×0.940×1.006×1.0270.00%
Home runs /BIP2.90%÷1.215×0.800—×1.0271.96%

Factors used: league row TL. Park (home-season share, regressed): HR 143, 1B 103, 2B 95, 3B 80, K 101, BB 105 — applied at half strength. Age: age 23 vs a level average of 24.8 → +2.7% on BB/HBP/hit rates (1.8 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.006.

Result: wOBA .350 → .307; ISO .121 → .094; BABIP .339 → .312. 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).

2018 AAAMemphis Redbirds · 61 PAwOBA .344 → .308 (−36)K% 13.1% → 17.4%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA13.11%÷0.975×1.290——17.35%
BB% (unintentional) /PA6.56%÷0.960×0.710—×1.0505.09%
HBP% /PA3.28%—×0.980—×1.0503.37%
Singles /BIP26.09%÷0.984×0.900×0.984×1.05024.65%
Doubles /BIP10.87%÷0.957×0.810×0.984×1.0509.51%
Triples /BIP0.00%÷0.984×0.810×0.984×1.0500.00%
Home runs /BIP0.00%÷0.909×0.780—×1.0500.00%

Factors used: league row PCL. Park (home-season share, regressed): HR 82, 1B 97, 2B 91, 3B 97, K 95, BB 92 — applied at half strength. Age: age 23 vs a level average of 27.2 → +5.0% on BB/HBP/hit rates (4.2 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.984.

Result: wOBA .344 → .308; ISO .093 → .080; BABIP .370 → .342. 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 AASpringfield Cardinals · 202 PAwOBA .365 → .323 (−42)K% 13.4% → 16.5%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA13.37%÷0.990×1.220——16.47%
BB% (unintentional) /PA6.93%÷1.048×0.700—×1.0424.82%
HBP% /PA0.99%—×0.870—×1.0420.90%
Singles /BIP27.10%÷0.992×0.920×1.006×1.04226.34%
Doubles /BIP8.39%÷1.009×0.840×1.006×1.0427.32%
Triples /BIP0.00%÷1.093×0.940×1.006×1.0420.00%
Home runs /BIP2.58%÷1.315×0.800—×1.0421.64%

Factors used: league row TL. Park (home-season share, regressed): HR 163, 1B 98, 2B 102, 3B 119, K 98, BB 110 — applied at half strength. Age: age 22 vs a level average of 24.8 → +4.2% on BB/HBP/hit rates (2.8 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.006.

Result: wOBA .365 → .323; ISO .137 → .106; BABIP .355 → .334. 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 APeoria Chiefs · 191 PAwOBA .342 → .284 (−58)K% 11.5% → 15.0%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA11.52%÷1.046×1.360——14.98%
BB% (unintentional) /PA4.19%÷0.969×0.690——2.98%
HBP% /PA1.57%—×0.780——1.23%
Singles /BIP19.75%÷1.035×0.920×0.995—17.45%
Doubles /BIP6.37%÷0.992×0.830×0.995—5.30%
Triples /BIP0.64%÷0.983×0.910×0.995—0.59%
Home runs /BIP5.10%÷0.970×0.800——4.20%

Factors used: level-wide A factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 94, 1B 107, 2B 98, 3B 97, K 109, BB 94 — 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 ×0.995.

Result: wOBA .342 → .284; ISO .201 → .165; BABIP .282 → .244. 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 — .