Tucker Barnhart

C Round Rock Express
Age 36 L/R 5'8" / 192 lbs AAA HR +15%BB +5% Svc 13.000 · Ctrl thru 2027
Overview
AAAExt / FA-dealFA 2028
YearAgeLvl / TeamPAAVG/OBP/SLGHRSBwRC+WARMLE AVG/OBP/SLG
202332AAAOklahoma City…27.227/.370/.2730043—.208/.296/.250
202332MLBCHC123.202/.287/.25711580.5
202433AAACIN82.187/.247/.253004—.156/.198/.208
202433MLBARI96.173/.287/.2100144-0.3
202534AAATEX125.214/.341/.3302053—.185/.285/.296
202534MLBTEX15.231/.333/.23100720.2
202635No MLB games played
2027PROJ10% MLB36MLBTEX11.213/.298/.30700740.0
2028PROJ37MLBTEX80.201/.285/.2811063-0.8
Last 3 seasons WAR 0.5  ·  Next 2 projected WAR -0.8Projected rows: MLB playing time only, park and league context applied.
ContractESTIMATED
Control thru2027Service13.000First FA2028
2027Ext / FA-deal$0.9M
Skills · percentileStatcast 2023-2025
Barrel%10
xwOBA10
Avg EV10
Speed10
Bat Spd10
CompsMatt Treanor (age 36) · Jamie Burke (age 36) · Paul Bako (age 36)
2027 FULL-SEASON PROJECTIONstats below = full-season projection
showingPROJ
wRC+†vL 5574vR 81
AVG/OBP/SLG.213 / .298 / .307
PA11
HR0
K%18
BB%9
BABIP268
ISO83
MLB%10%
Value2027 · WAR
BAT: -3.3 runs (wOBA-derived runs vs avg)-3BATRUN: -0.2 runs (SB/CS + UBR baserunning)-0RUNFLD: -0.4 runs (Defensive runs vs avg)-0FLDPOS: +1.9 runs (Positional adjustment)+2POSREP: +2.3 runs (Replacement-level credit)+2REPTotal WAR: +0.00+0.0WAR
trajectory · projected WAR by year
0.0-0.82728
Tools · Splits · ContractPOW 37
Toolsscout grade · Statcast %ile · 2023-2025
CONTACT—
xAVG
100.170
POWER37
Barrel%
102.3
Avg EV
1085.4
Bat Spd
1066.5
EYE59
scouting grade only
SPEED24
Sprint
1024.4
Platoon Splits2024 · 96 PA
vs LHP
vs RHP
Edge
PA
33
63
—
wRC+
-20
84
▶▶R
wOBA
138
293
▶▶R
ISO
033
039
▶▶R
BABIP
176
333
▶▶R
K%
39.4%
28.6%
▶▶R
BB%
6.1%
17.5%
▶▶R
Contract ESTIMATED · service-time + WAR-based estimator (needs verification)
Status   FA
MLB Debut   2014
Service   13.000 yrs.days
Team Control Through   2027
First FA Year   2028
YearStatusSalary Proj WAR Value Surplus
2027Ext / FA-deal$0.9M———
Totals $0.9M $0.0M -$0.9M

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)
200918 ROKGCL Reds — 5548 10200 690 00 208296250546 42250 1611 254 17 — — — — — —
201019 ROKBillings Mustangs — 131111 34900 18252 41 306412387800 81395 1914 368 68 — — — — — —
201120 ADayton Dragons — 372326 892423 37591 21 273349387735 113320 1610 326 76 — — — — — —
201221 AAPensacola Blue Wahoos — 142130 26412 11220 11 200262292555 92226 158 252 38 — — — — — —
201221 A+Bakersfield Blaze — 231198 551214 29451 02 278373409782 131340 1913 349 79 — — — — — —
201322 AAPensacola Blue Wahoos — 395339 881913 45573 10 260351348700 88300 1411 316 77 — — — — — —
201322 INTLGlendale Desert Dogs — 5949 12300 970 00 245362306668 61279 1215 310 96 — — — — — —
201423 MLBCincinnati Reds — 6054 10001 4100 00 185241241482 56209 177 217 22 -6 +0 +2 +6 +1 0.4
201423 AAALouisville Bats — 292256 63931 28341 01 246323316639 70277 1210 288 59 — — — — — —
201524 MLBCincinnati Reds — 274242 61903 25452 01 252327326654 74294 169 296 76 -8 -0 +8 +5 +6 1.1
201524 AAALouisville Bats — 1816 5300 140 00 312353500853 188385 226 353 114 — — — — — —
201625 MLBCincinnati Reds — 420377 972317 36722 10 257325379705 122299 179 314 88 -6 +0 +5 +8 +9 1.6
201726 MLBCincinnati Reds — 423370 1002427 42683 40 270349403752 132312 1610 333 97 -2 +1 +5 +8 +9 2.1
201827 MLBCincinnati Reds — 522460 11421310 54962 04 248329372701 124291 1810 314 94 -4 -2 -5 +9 +11 1.0
201928 MLBCincinnati Reds — 364316 7314011 44832 10 231329380708 149278 2312 320 89 -5 +0 +11 +7 +8 2.2
202029 MLBCincinnati Reds — 11098 20305 12280 00 204291388679 184231 2511 304 86 -2 +0 +8 +2 +2 1.0
202130 MLBCincinnati Reds — 388348 862107 291008 00 247319368687 121324 267 310 92 -4 +0 +13 +7 +8 2.5
202231 MLBDetroit Tigers — 308281 621001 25741 00 221287267554 46296 248 257 62 -14 +0 +7 +6 +7 0.5
202332 MLBChicago Cubs — 123109 22301 12421 10 202287257544 55313 3410 255 58 -6 +0 +6 +3 +3 0.5
202332 AAAOklahoma City Dodgers — 2722 5100 5100 00 227370273643 45417 3719 311 43 — — — — — —
202433 MLBArizona Diamondbacks — 9681 14300 13310 10 173287210497 37280 3214 238 44 -6 +0 -2 +3 +2 -0.3
202433 AAALouisville Bats — 8275 14500 6110 00 187247253500 67219 137 229 4 — — — — — —
202534 MLBTexas Rangers — 1513 3000 141 00 231333231564 333 277 277 72 -1 +0 -0 +3 +0 0.2
202534 AAARound Rock Express — 125103 22602 17243 01 214341330672 117256 1914 309 53 — — — — — —
▸ Career Totals (raw MLB only — historical actual)
MLB Career— — 31032749 662131653 29765322 85 241320351670 110296 2110 303 91 -34 -0 +57 +65 +67 15.9
▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents)
200918 ROK MLEGCL Reds — 5551 9200 3130 00 176222216438 39215 245 194 17 — — — — — —
201019 ROK MLEBillings Mustangs — 131118 28700 11362 41 237313297610 59332 278 268 68 — — — — — —
201120 A MLEDayton Dragons — 372337 842122 26801 21 249305341646 92304 227 280 76 — — — — — —
201221 AA MLEPensacola Blue Wahoos — 142133 26411 8260 11 195241263504 68237 186 225 38 — — — — — —
201221 A+ MLEBakersfield Blaze — 231205 491013 22601 02 239316341657 102309 2610 285 79 — — — — — —
201322 AA MLEPensacola Blue Wahoos — 395352 861912 32663 10 244313321634 77283 178 282 77 — — — — — —
201423 MLB MLECincinnati Reds — 6055 10001 3100 00 182224236461 55209 175 201 22 -6 +0 +2 +6 +1 0.4
201423 AAA MLELouisville Bats — 292265 61731 19441 01 230284291575 60262 157 255 59 — — — — — —
201524 MLB MLECincinnati Reds — 274247 61903 20452 01 247309320628 73294 167 280 76 -8 -0 +8 +5 +6 1.1
201524 AAA MLELouisville Bats — 1816 5300 150 00 312353500853 188357 286 337 114 — — — — — —
201625 MLB MLECincinnati Reds — 420385 962316 28722 10 249304361665 112299 177 298 88 -6 +0 +5 +8 +9 1.6
201726 MLB MLECincinnati Reds — 423381 992426 31683 40 260320381701 121312 167 311 97 -2 +1 +5 +8 +9 2.1
201827 MLB MLECincinnati Reds — 522462 1132139 52962 04 245324361685 117291 1810 307 94 -4 -2 -5 +9 +11 1.0
201928 MLB MLECincinnati Reds — 364323 7214010 37832 10 223307359666 136278 2310 300 89 -5 +0 +11 +7 +8 2.2
202029 MLB MLECincinnati Reds — 11098 20305 12280 00 204291388679 184231 2511 295 86 -2 +0 +8 +2 +2 1.0
202130 MLB MLECincinnati Reds — 388349 852106 281008 00 244314355670 112324 267 304 92 -4 +0 +13 +7 +8 2.5
202231 MLB MLEDetroit Tigers — 308281 631001 25741 00 224290270560 46296 248 260 62 -14 +0 +7 +6 +7 0.5
202332 MLB MLEChicago Cubs — 123109 22301 12421 10 202287257544 55313 3410 254 58 -6 +0 +6 +3 +3 0.5
202332 AAA MLEOklahoma City Dodgers — 2724 5100 3120 00 208296250546 42356 4411 232 43 — — — — — —
202433 MLB MLEArizona Diamondbacks — 9681 14300 13310 10 173287210497 37280 3214 233 44 -6 +0 -2 +3 +2 -0.3
202433 AAA MLELouisville Bats — 8277 12400 4130 00 156198208405 52178 165 174 4 — — — — — —
202534 MLB MLETexas Rangers — 1513 3000 141 00 231333231564 333 277 274 72 -1 +0 -0 +3 +0 0.2
202534 AAA MLERound Rock Express — 125108 20602 12263 01 185285296581 111212 2110 246 53 — — — — — —
200918 ROK MLEGCL Reds — 5551 9200 3130 00 176222216438 39231 245 194 17 — — — — — —
200918 ROK RAWGCL Reds — 5548 10200 690 00 208296250546 42250 1611 254 17 — — — — — —
201019 ROK MLEBillings Mustangs — 131118 28700 11362 41 237313297610 59341 278 268 68 — — — — — —
201019 ROK RAWBillings Mustangs — 131111 34900 18252 41 306412387800 81395 1914 368 68 — — — — — —
201120 A MLEDayton Dragons — 372337 842122 26801 21 249305341646 92315 227 280 76 — — — — — —
201120 A RAWDayton Dragons — 372326 892423 37591 21 273349387735 113320 1610 326 76 — — — — — —
201221 A+ MLE2 teams — 373339 751424 29861 13 221285310594 88284 238 262 64 — — — — — —
201221 A+ RAW2 teams — 373328 811626 40671 13 247331363693 116293 1811 312 64 — — — — — —
201322 AA MLE2 teams — 454406 992113 36763 10 244310323633 79289 178 282 77 — — — — — —
201322 AA RAW2 teams — 454388 1002213 54643 10 258353343696 85298 1412 315 77 — — — — — —
201423 AAA MLE2 teams — 352320 71732 22541 01 222274281555 59258 156 246 53 — — — — — —
201423 AAA RAW2 teams — 352310 73932 32441 01 235309303612 68266 129 276 53 — — — — — —
201524 MLB MLE2 teams — 292263 661203 21502 01 251311331642 80294 177 283 78 -8 -0 +8 +5 +6 1.1
201524 MLB RAW2 teams — 292258 661203 26492 01 256329337666 81300 179 299 78 -8 -0 +8 +5 +6 1.1
201625 MLB MLECincinnati Reds — 420385 962316 28722 10 249304361665 112290 177 298 88 -6 +0 +5 +8 +9 1.6
201625 MLB RAWCincinnati Reds — 420377 972317 36722 10 257325379705 122299 179 314 88 -6 +0 +5 +8 +9 1.6
201726 MLB MLECincinnati Reds — 423381 992426 31683 40 260320381701 121300 167 311 97 -2 +1 +5 +8 +9 2.1
201726 MLB RAWCincinnati Reds — 423370 1002427 42683 40 270349403752 132312 1610 333 97 -2 +1 +5 +8 +9 2.1
201827 MLB MLECincinnati Reds — 522462 1132139 52962 04 245324361685 117289 1810 307 94 -4 -2 -5 +9 +11 1.0
201827 MLB RAWCincinnati Reds — 522460 11421310 54962 04 248329372701 124291 1810 314 94 -4 -2 -5 +9 +11 1.0
201928 MLB MLECincinnati Reds — 364323 7214010 37832 10 223307359666 136268 2310 300 89 -5 +0 +11 +7 +8 2.2
201928 MLB RAWCincinnati Reds — 364316 7314011 44832 10 231329380708 149278 2312 320 89 -5 +0 +11 +7 +8 2.2
202029 MLB MLECincinnati Reds — 11098 20305 12280 00 204291388679 184231 2511 295 86 -2 +0 +8 +2 +2 1.0
202029 MLB RAWCincinnati Reds — 11098 20305 12280 00 204291388679 184231 2511 304 86 -2 +0 +8 +2 +2 1.0
202130 MLB MLECincinnati Reds — 388349 852106 281008 00 244314355670 112321 267 304 92 -4 +0 +13 +7 +8 2.5
202130 MLB RAWCincinnati Reds — 388348 862107 291008 00 247319368687 121324 267 310 92 -4 +0 +13 +7 +8 2.5
202231 MLB MLEDetroit Tigers — 308281 631001 25741 00 224290270560 46301 248 260 62 -14 +0 +7 +6 +7 0.5
202231 MLB RAWDetroit Tigers — 308281 621001 25741 00 221287267554 46296 248 257 62 -14 +0 +7 +6 +7 0.5
202332 MLB MLE2 teams — 150133 27401 15541 10 203289256544 53329 3610 250 55 -8 +0 +6 +3 +3 0.4
202332 MLB RAW2 teams — 150131 27401 17521 10 206302260562 53329 3511 265 55 -8 +0 +6 +3 +3 0.4
202433 MLB MLE2 teams — 178158 26700 17440 10 165246209455 44228 2510 206 26 -16 +0 -2 +3 +4 -1.0
202433 MLB RAW2 teams — 178156 28800 19420 10 179269231499 51246 2411 234 26 -16 +0 -2 +3 +4 -1.0
202534 AAA MLE2 teams — 140122 23602 12304 01 189283287569 98231 219 249 55 — — — — — —
202534 AAA RAW2 teams — 140116 25602 18284 01 216341319660 103264 2013 305 55 — — — — — —
200918 ROK MLEGCL Reds — 5552 9200 3130 00 173222212434 38215 245 194 17 — — — — — —
201019 ROK MLEBillings Mustangs — 131117 28700 11362 41 239313299612 60332 278 268 68 — — — — — —
201120 A MLEDayton Dragons — 372342 842122 26801 21 246305336641 91304 227 280 76 — — — — — —
201221 A+ MLE2 teams — 373340 751424 29861 13 221285309593 88282 238 262 64 — — — — — —
201322 AA MLE2 teams — 454412 992113 36763 10 240310318628 78283 178 282 77 — — — — — —
201423 AAA MLE2 teams — 352326 71732 22541 01 218274276550 58253 156 246 53 — — — — — —
201524 MLB MLE2 teams — 292267 661203 21502 01 247311326637 79298 177 283 78 — — — — — —
201625 MLB MLECincinnati Reds — 420387 962316 28722 10 248304359663 111299 177 298 88 — — — — — —
201726 MLB MLECincinnati Reds — 423386 992426 31683 40 256320376696 119312 167 311 97 — — — — — —
201827 MLB MLECincinnati Reds — 522463 1132139 52962 04 244324361684 117291 1810 307 94 — — — — — —
201928 MLB MLECincinnati Reds — 364322 7214010 37832 10 224307360667 137278 2310 300 89 — — — — — —
202029 MLB MLECincinnati Reds — 11097 20305 12280 00 206291392683 186231 2511 295 86 — — — — — —
202130 MLB MLECincinnati Reds — 388349 852106 281008 00 244314355670 112324 267 304 92 — — — — — —
202231 MLB MLEDetroit Tigers — 308279 631001 25741 00 226290272562 47296 248 260 62 — — — — — —
202332 MLB MLE2 teams — 150133 27401 15541 10 203289256544 53321 3610 250 55 — — — — — —
202433 MLB MLE2 teams — 178159 26700 17440 10 164246208453 44233 2510 206 26 — — — — — —
202534 AAA MLE2 teams — 140123 23602 12304 01 187283285567 98225 219 249 55 — — — — — —
▸ Model inputs — neutral MLE (past 3 seasons)
202433 MLB MLE2 teams — 178159 26700 17440 10 164246208453 44233 2510 206 26 — — — — — —
202534 AAA MLE2 teams — 140123 23602 12304 01 187283285567 98225 219 249 55 — — — — — —
▸ 2027 season
▸ 2027 — full MLE projection (neutral park, full availability)
202736 MLB MLETEX 10% 174154 34812 16382 21 213299307606 94270 229 278 74 -5 +0 -1 +3 +4 0.0
▸ 2027 — real world (MLB)
202736 MLB CTXTEX 10% 1110 1000 120 00 213298307606 95268 189 278 74 -0 +0 -0 +0 +0 0.0
▸ Career projection (2028+) — MLB context, MLB playing time (PA × MLB%)
202837 MLB MLETEX 100% 8072 14301 7181 00 201285281566 80259 229 262 63 -3 +0 -7 +1 +2 -0.8
202837 MLB CTXTEX 100% 8072 14301 7181 00 201285281565 80257 229 262 63 -3 +0 -7 +1 +2 -0.8
▸ Career Totals
▸ Career totals — MLB only (actual + projected)
Career— A+C — 31832821 676134654 30467123 85 240319349667 109294 2110 301 76 -37 -0 +50 +67 +69 15.1
/ 162G— A+C — 650576 13727111 621375 21 238317345663 108292 2110 301 76 -8 -0 +10 +14 +14 3.1
Career— MLE — 52204694 10902251462 422108635 1712 232300326626 94287 218 280 76 -40 -0 +50 +68 +71 15.2
/ 162G— MLE — 650585 1362828 531354 21 232301328629 96287 218 280 76 -8 -0 +10 +14 +14 3.0

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.

2025 AAARound Rock Express · 125 PAwOBA .304 → .246 (−58)K% 19.2% → 21.2%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA19.20%÷1.086×1.200——21.22%
BB% (unintentional) /PA13.60%÷0.962×0.690—×0.9409.17%
HBP% /PA2.40%—×0.940—×0.9402.12%
Singles /BIP17.72%÷1.053×0.930×0.980×0.94014.43%
Doubles /BIP7.59%÷0.881×0.830×0.980×0.9406.59%
Triples /BIP0.00%÷0.921×0.970×0.980×0.9400.00%
Home runs /BIP2.53%÷0.913×0.700—×0.9401.82%

Factors used: league row International League. Park (home-season share, regressed): HR 83, 1B 111, 2B 76, 3B 84, K 117, BB 92 — 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 ×0.980.

Result: wOBA .304 → .246; ISO .117 → .099; BABIP .256 → .212. 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 AAALouisville Bats · 82 PAwOBA .223 → .174 (−49)K% 13.4% → 16.1%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA13.41%÷0.999×1.200——16.12%
BB% (unintentional) /PA7.32%÷1.032×0.690—×0.9424.61%
HBP% /PA0.00%—×0.940—×0.9420.00%
Singles /BIP14.06%÷0.995×0.930×0.952×0.94211.79%
Doubles /BIP7.81%÷0.964×0.830×0.952×0.9426.03%
Triples /BIP0.00%÷1.150×0.970×0.952×0.9420.00%
Home runs /BIP0.00%÷1.111×0.700—×0.9420.00%

Factors used: league row International League. Park (home-season share, regressed): HR 122, 1B 99, 2B 93, 3B 130, K 100, BB 106 — applied at half strength. Age: age 33 vs a level average of 27.2 → −5.8% on BB/HBP/hit rates (5.8 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.952.

Result: wOBA .223 → .174; ISO .067 → .052; BABIP .219 → .178. 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 AAAOklahoma City Dodgers · 27 PAwOBA .289 → .232 (−58)K% 37.0% → 44.3%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA37.04%÷1.003×1.200——44.31%
BB% (unintentional) /PA14.81%÷0.976×0.690—×0.9529.97%
HBP% /PA0.00%—×0.940—×0.9520.00%
Singles /BIP33.33%÷1.021×0.930—×0.95228.91%
Doubles /BIP8.33%÷0.983×0.830—×0.9526.70%
Triples /BIP0.00%÷1.150×0.970—×0.9520.00%
Home runs /BIP0.00%÷1.006×0.700—×0.9520.00%

Factors used: league row International League. Park (home-season share, regressed): HR 101, 1B 104, 2B 97, 3B 130, K 101, BB 95 — applied at half strength. Age: age 32 vs a level average of 27.2 → −4.8% on BB/HBP/hit rates (4.8 yr older than average).

Result: wOBA .289 → .232; ISO .045 → .038; BABIP .417 → .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).

2015 AAALouisville Bats · 18 PAwOBA .364 → .337 (−27)K% 22.2% → 26.9%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA22.22%÷0.991×1.200——26.91%
BB% (unintentional) /PA5.56%÷1.023×0.690—×1.0483.93%
HBP% /PA0.00%—×0.940—×1.0480.00%
Singles /BIP16.67%÷0.999×0.930—×1.04816.26%
Doubles /BIP25.00%÷0.975×0.830—×1.04822.30%
Triples /BIP0.00%÷0.922×0.970—×1.0480.00%
Home runs /BIP0.00%÷1.009×0.840—×1.0480.00%

Factors used: league row IL. Park (home-season share, regressed): HR 102, 1B 100, 2B 95, 3B 84, K 98, BB 105 — 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).

Result: wOBA .364 → .337; ISO .188 → .173; BABIP .385 → .357. 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 AAALouisville Bats · 292 PAwOBA .282 → .255 (−27)K% 11.6% → 15.1%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA11.64%÷0.926×1.200——15.09%
BB% (unintentional) /PA9.25%÷1.008×0.690—×1.0506.64%
HBP% /PA0.34%—×0.940—×1.0500.34%
Singles /BIP22.52%÷0.999×0.930×0.999×1.05022.00%
Doubles /BIP4.05%÷1.108×0.830×0.999×1.0503.18%
Triples /BIP1.35%÷1.150×0.970×0.999×1.0501.20%
Home runs /BIP0.45%÷0.928×0.840—×1.0500.43%

Factors used: league row IL. Park (home-season share, regressed): HR 86, 1B 100, 2B 122, 3B 130, K 85, BB 102 — 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 ×0.999.

Result: wOBA .282 → .255; ISO .070 → .061; BABIP .277 → .262. 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 AAPensacola Blue Wahoos · 395 PAwOBA .309 → .282 (−27)K% 14.4% → 16.8%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA14.43%÷1.050×1.220——16.76%
BB% (unintentional) /PA10.89%÷0.966×0.680—×1.0427.98%
HBP% /PA0.76%—×0.840—×1.0420.66%
Singles /BIP23.05%÷1.018×0.920×1.006×1.04221.83%
Doubles /BIP6.74%÷1.019×0.910×1.006×1.0426.31%
Triples /BIP0.35%÷1.109×0.880×1.006×1.0420.29%
Home runs /BIP1.06%÷1.048×0.800—×1.0420.85%

Factors used: league row SL. Park (home-season share, regressed): HR 110, 1B 104, 2B 104, 3B 122, K 110, BB 93 — 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 .309 → .282; ISO .088 → .082; BABIP .300 → .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).

2012 A+Bakersfield Blaze · 231 PAwOBA .342 → .285 (−57)K% 19.5% → 26.1%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA19.48%÷0.999×1.340——26.14%
BB% (unintentional) /PA12.55%÷0.977×0.710—×1.0279.37%
HBP% /PA0.43%—×0.790—×1.0270.35%
Singles /BIP24.84%÷0.976×0.910×0.979×1.02723.30%
Doubles /BIP7.84%÷0.970×0.820×0.979×1.0276.67%
Triples /BIP0.65%÷0.900×0.760×0.979×1.0270.55%
Home runs /BIP2.61%÷1.216×0.920—×1.0272.03%

Factors used: league row CAL. Park (home-season share, regressed): HR 143, 1B 95, 2B 94, 3B 80, K 100, BB 95 — 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). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.979.

Result: wOBA .342 → .285; ISO .131 → .104; BABIP .340 → .309. 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 AAPensacola Blue Wahoos · 142 PAwOBA .246 → .225 (−20)K% 15.5% → 18.4%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA15.49%÷1.029×1.220——18.37%
BB% (unintentional) /PA7.75%÷1.016×0.680—×1.0505.44%
HBP% /PA0.00%—×0.840—×1.0500.00%
Singles /BIP17.59%÷0.960×0.920×1.050×1.05018.59%
Doubles /BIP3.70%÷0.940×0.910×1.050×1.0503.95%
Triples /BIP0.93%÷1.026×0.880×1.050×1.0500.88%
Home runs /BIP1.85%÷1.569×0.800—×1.0500.99%

Factors used: league row SL. Park (home-season share, regressed): HR 214, 1B 92, 2B 88, 3B 105, K 106, BB 103 — 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 ×1.050.

Result: wOBA .246 → .225; ISO .092 → .072; BABIP .226 → .237. 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 — .