Jonah Heim

C Athletics
Age 32 S/R 6'4" / 220 lbs MLB HR -5% Svc 5.564 · Ctrl thru 2027
Overview
MLB40-MANArb-3FA 2028
YearAgeLvl / TeamPAAVG/OBP/SLGHRSBwRC+WAR
202429MLBTEX491.220/.268/.336131670.3
202530MLBTEX433.213/.273/.332113670.3
202631MLBOAK390.204/.264/.366130710.1
2027PROJ32MLBOAK414.220/.278/.361112750.2
2028PROJ33MLBOAK349.212/.269/.3439167-0.6
Last 3 seasons WAR 0.8  ·  Next 2 projected WAR -0.4Projected rows: MLB playing time only, park and league context applied.
ContractESTIMATED
Control thru2027Service5.564First FA2028
2027Arb-3$0.9M
Skills · percentileStatcast 2024-2026
Whiff%87
Chase%87
Bat Spd38
Avg EV35
Barrel%33
xwOBA26
Form.217/.266/.350 · rolling true talent (60d window) · proj .213/.271/.352
CompsBryan Holaday (age 32) · Luis Antonio Rodriguez (age 32) · Iker Franco (age 32)
2027 FULL-SEASON PROJECTIONstats below = full-season projection
showingPROJ
wRC+†vL 7575vR 75
AVG/OBP/SLG.220 / .278 / .361
PA414
HR11
K%19
BB%7
BABIP246
ISO142
MLB%100%
Value2027 · WAR
BAT: -12.4 runs (wOBA-derived runs vs avg)-12BATRUN: -1.3 runs (SB/CS + UBR baserunning)-1RUNFLD: -2.4 runs (Defensive runs vs avg)-2FLDPOS: +7.4 runs (Positional adjustment)+7POSREP: +9.0 runs (Replacement-level credit)+9REPTotal WAR: +0.20+0.2WAR
trajectory · projected WAR by year
0.2-0.62728
Tools · Recent Form · Splits · ContractCON 45 / POW 45
Toolsscout grade · Statcast %ile · 2024-2026
CONTACT45
Whiff%
877.2%
xAVG
170.224
POWER45
Barrel%
336.0
Avg EV
3588.0
Bat Spd
3870.1
EYE45
Chase%
8724.4%
SPEED35
Sprint
1025.1
Recent Formrolling true talent ⓘ
K%17%▲▲15% over 84 PA (60d) · proj 19%
BB%6%▼5% over 84 PA (60d) · proj 7%
ISO.134·.125 over 80 AB (60d) · proj .138
HR/BB3.5%·3.0% over 67 BBE (60d) · proj 3.8%
BABIP.236·.215 over 65 BIP (60d) · proj .238
SLASH.217/.266/.350·proj .213/.271/.352
Platoon Splits2024-2026 · 945 PA
vs LHP
vs RHP
Edge
PA
270
675
—
wRC+
80
65
◀◀L
wOBA
287
264
◀L
ISO
134
110
◀◀L
BABIP
254
243
◀L
K%
19.6%
18.8%
▶R
BB%
7.8%
5.9%
◀◀L
Contract ESTIMATED · service-time + WAR-based estimator (needs verification)
Status   Arb-3
MLB Debut   2020
Service   5.564 yrs.days
Team Control Through   2027
First FA Year   2028
YearStatusSalary Proj WAR Value Surplus
2027Arb-3$0.9M+0.2$0.8M+$0.0M (cut)
Totals $0.0M $0.8M +$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 = actual YTD + projected ROS + total. 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 below FG-DC by 1-3 WAR.

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)
201318 ROKGCL Orioles — 9181 15500 10130 11 185275247522 62221 1411 247 9 — — — — — —
201419 ROKGCL Orioles — 8678 19900 691 30 244306359665 115275 107 297 32 — — — — — —
201520 ADelmarva Shorebirds — 157149 37811 6261 00 248282336618 87293 174 276 45 — — — — — —
201621 A+Charlotte Stone Crabs — 376336 731518 35622 20 217295339634 122243 169 287 36 — — — — — —
201722 A+Charlotte Stone Crabs — 6155 12300 3171 10 218271273544 55300 285 243 20 — — — — — —
201722 ABowling Green Hot Rods — 321291 781719 27570 01 268330426756 158303 188 334 65 — — — — — —
201823 AAMidland RockHounds — 154137 25401 10221 00 182243234477 51205 146 214 12 — — — — — —
201823 A+Stockton Ports — 348312 912117 29603 31 292358433790 141337 178 350 75 — — — — — —
201924 AAALas Vegas Aviators — 119106 38904 11180 00 358419557975 198395 159 422 118 — — — — — —
201924 AAMidland RockHounds — 208181 511205 24272 01 282372431803 149307 1312 360 79 — — — — — —
201924 INTLToros del Este — 8373 22610 10120 00 301386411797 110361 1412 360 130 — — — — — —
202025 MLBOakland Athletics — 4138 8000 330 00 211268211479 229 77 228 41 -3 +0 +0 +1 +1 -0.1
202126 MLBTexas Rangers — 285265 5213010 15581 31 196242358600 162210 205 263 61 -13 +0 +12 +5 +6 1.0
202227 MLBTexas Rangers — 450406 9220116 41871 20 227299399698 172249 199 310 93 -4 +0 +16 +8 +10 3.1
202328 MLBTexas Rangers — 501457 11828018 40961 20 258319438757 179289 198 334 107 +4 +0 +21 +9 +11 4.6
202429 MLBTexas Rangers — 491459 10112113 26904 11 220268336603 115246 185 271 67 -19 -0 +3 +9 +11 0.3
202530 MLBTexas Rangers — 433395 8414011 32881 30 213273332605 119243 207 271 67 -17 +1 +2 +8 +9 0.3
202631 MLBAthletics — 390358 7319013 27702 00 204264366629 162216 187 279 71 -13 +0 -1 +7 +8 0.1
▸ Career Totals (raw MLB only — historical actual)
MLB Career— — 25912378 528106281 18449210 112 222281370651 148245 197 290 82 -55 +1 +54 +46 +56 10.5
▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents)
201318 ROK MLEGCL Orioles — 9185 13400 6190 11 153209200409 47186 217 182 9 — — — — — —
201419 ROK MLEGCL Orioles — 8680 15700 4131 30 188235275510 88215 155 215 32 — — — — — —
201520 A MLEDelmarva Shorebirds — 157151 34711 4361 00 225250305555 79276 233 234 45 — — — — — —
201621 A+ MLECharlotte Stone Crabs — 376345 611116 26912 20 177239267505 90214 247 222 36 — — — — — —
201722 A+ MLECharlotte Stone Crabs — 6156 10300 2241 10 179220232452 54266 393 198 20 — — — — — —
201722 A MLEBowling Green Hot Rods — 321300 671317 18800 01 223267343611 120272 256 264 65 — — — — — —
201823 AA MLEMidland RockHounds — 154140 23301 7281 00 164209207417 43182 185 186 12 — — — — — —
201823 A+ MLEStockton Ports — 348321 771715 20833 31 240291346636 106299 246 279 75 — — — — — —
201924 AAA MLELas Vegas Aviators — 119109 33803 8230 00 303350459809 156340 197 343 118 — — — — — —
201924 AA MLEMidland RockHounds — 208189 43904 16352 01 228295339633 111256 178 285 79 — — — — — —
202025 MLB MLEOakland Athletics — 4138 8000 330 00 211268211479 229 77 229 41 -3 +0 +0 +1 +1 -0.1
202126 MLB MLETexas Rangers — 285265 521409 15581 31 196242351593 155210 205 259 61 -13 +0 +12 +5 +6 1.0
202227 MLB MLETexas Rangers — 450406 9221115 41871 20 227299394693 167249 199 306 93 -4 +0 +16 +8 +10 3.1
202328 MLB MLETexas Rangers — 501459 11829017 38961 20 257315431747 174289 198 327 107 +4 +0 +21 +9 +11 4.6
202429 MLB MLETexas Rangers — 491459 10012112 26904 11 218266327593 109246 185 267 67 -19 -0 +3 +9 +11 0.3
202530 MLB MLETexas Rangers — 433395 8415010 32881 30 213273327600 114243 207 267 67 -17 +1 +2 +8 +9 0.3
202631 MLB MLEAthletics — 390358 7117013 27702 00 198258355613 156216 187 273 71 -13 +0 -1 +7 +8 0.1
201318 ROK MLEGCL Orioles — 9185 13400 6190 11 153209200409 47197 217 182 9 — — — — — —
201318 ROK RAWGCL Orioles — 9181 15500 10130 11 185275247522 62221 1411 247 9 — — — — — —
201419 ROK MLEGCL Orioles — 8680 15700 4131 30 188235275510 88224 155 215 32 — — — — — —
201419 ROK RAWGCL Orioles — 8678 19900 691 30 244306359665 115275 107 297 32 — — — — — —
201520 A MLEDelmarva Shorebirds — 157151 34711 4361 00 225250305555 79287 233 234 45 — — — — — —
201520 A RAWDelmarva Shorebirds — 157149 37811 6261 00 248282336618 87293 174 276 45 — — — — — —
201621 A+ MLECharlotte Stone Crabs — 376345 611116 26912 20 177239267505 90221 247 222 36 — — — — — —
201621 A+ RAWCharlotte Stone Crabs — 376336 731518 35622 20 217295339634 122243 169 287 36 — — — — — —
201722 A MLE2 teams — 382355 761517 211031 11 214260321581 107276 275 253 58 — — — — — —
201722 A RAW2 teams — 382346 902019 30741 11 260321402723 142302 198 319 58 — — — — — —
201823 A+ MLE2 teams — 502461 1012116 271114 31 219268308576 89271 225 250 56 — — — — — —
201823 A+ RAW2 teams — 502449 1162518 39824 31 258323372695 114295 168 308 56 — — — — — —
201924 AA MLE3 teams — 410374 942009 31732 01 251312377689 126288 188 306 93 — — — — — —
201924 AA RAW3 teams — 410360 1112719 45572 01 308388464852 156343 1411 378 93 — — — — — —
202025 MLB MLEOakland Athletics — 4138 8000 330 00 211268211479 229 77 229 41 -3 +0 +0 +1 +1 -0.1
202025 MLB RAWOakland Athletics — 4138 8000 330 00 211268211479 229 77 228 41 -3 +0 +0 +1 +1 -0.1
202126 MLB MLETexas Rangers — 285265 521409 15581 31 196242351593 155214 205 259 61 -13 +0 +12 +5 +6 1.0
202126 MLB RAWTexas Rangers — 285265 5213010 15581 31 196242358600 162210 205 263 61 -13 +0 +12 +5 +6 1.0
202227 MLB MLETexas Rangers — 450406 9221115 41871 20 227299394693 167252 199 306 93 -4 +0 +16 +8 +10 3.1
202227 MLB RAWTexas Rangers — 450406 9220116 41871 20 227299399698 172249 199 310 93 -4 +0 +16 +8 +10 3.1
202328 MLB MLETexas Rangers — 501459 11829017 38961 20 257315431747 174289 198 327 107 +4 +0 +21 +9 +11 4.6
202328 MLB RAWTexas Rangers — 501457 11828018 40961 20 258319438757 179289 198 334 107 +4 +0 +21 +9 +11 4.6
202429 MLB MLETexas Rangers — 491459 10012112 26904 11 218266327593 109245 185 267 67 -19 -0 +3 +9 +11 0.3
202429 MLB RAWTexas Rangers — 491459 10112113 26904 11 220268336603 115246 185 271 67 -19 -0 +3 +9 +11 0.3
202530 MLB MLETexas Rangers — 433395 8415010 32881 30 213273327600 114246 207 267 67 -17 +1 +2 +8 +9 0.3
202530 MLB RAWTexas Rangers — 433395 8414011 32881 30 213273332605 119243 207 271 67 -17 +1 +2 +8 +9 0.3
202631 MLB MLEAthletics — 390358 7117013 27702 00 198258355613 156209 187 273 71 -13 +0 -1 +7 +8 0.1
202631 MLB RAWAthletics — 390358 7319013 27702 00 204264366629 162216 187 279 71 -13 +0 -1 +7 +8 0.1
201318 ROK MLEGCL Orioles — 9185 13400 6190 11 153209200409 47186 217 182 9 — — — — — —
201419 ROK MLEGCL Orioles — 8681 15700 4131 30 185235272507 86215 155 215 32 — — — — — —
201520 A MLEDelmarva Shorebirds — 157151 34711 4361 00 225250305555 79276 233 234 45 — — — — — —
201621 A+ MLECharlotte Stone Crabs — 376345 611116 26912 20 177239267505 90214 247 222 36 — — — — — —
201722 A MLE2 teams — 382357 761517 211031 11 213260319579 106271 275 253 58 — — — — — —
201823 A+ MLE2 teams — 502466 1012116 271114 31 217268305573 88263 225 250 56 — — — — — —
201924 AA MLE3 teams — 410374 942009 31732 01 251312377689 126287 188 306 93 — — — — — —
202025 MLB MLEOakland Athletics — 4138 8000 330 00 211268211479 229 77 229 41 — — — — — —
202126 MLB MLETexas Rangers — 285267 521409 15581 31 195242348590 154210 205 259 61 — — — — — —
202227 MLB MLETexas Rangers — 450405 9221115 41871 20 227299395694 168249 199 306 93 — — — — — —
202328 MLB MLETexas Rangers — 501457 11829017 38961 20 258315433749 175289 198 327 107 — — — — — —
202429 MLB MLETexas Rangers — 491458 10012112 26904 11 218266328593 109246 185 267 67 — — — — — —
202530 MLB MLETexas Rangers — 433397 8415010 32881 30 212273325598 113243 207 267 67 — — — — — —
202631 MLB MLEAthletics — 390358 7117013 27702 00 198258355613 156216 187 273 71 — — — — — —
▸ Model inputs — neutral MLE (past 3 seasons)
202429 MLB MLETexas Rangers — 491458 10012112 26904 11 218266328593 109246 185 267 67 — — — — — —
202530 MLB MLETexas Rangers — 433397 8415010 32881 30 212273325598 113243 207 267 67 — — — — — —
202631 MLB MLEAthletics — 390358 7117013 27702 00 198258355613 156216 187 273 71 — — — — — —
▸ 2027 season
▸ 2027 — full MLE projection (neutral park, full availability)
202732 MLB MLEOAK 100% 414380 8117012 29792 21 214273352625 138238 197 279 75 -12 +0 -2 +7 +9 0.2
▸ 2027 — real world (MLB)
202732 MLB CTXOAK 100% 414380 8419111 29792 21 220278361639 141246 197 285 75 -12 +0 -2 +7 +9 0.2
▸ Career projection (2028+) — MLB context, MLB playing time (PA × MLB%)
202833 MLB MLEOAK 100% 349320 661309 24682 10 206264334598 128231 197 268 67 -14 +0 -6 +6 +8 -0.6
202833 MLB CTXOAK 100% 349320 681509 24682 10 212269343612 131239 197 273 67 -14 +0 -6 +6 +8 -0.6
▸ Career Totals
▸ Career totals — MLB only (actual + projected)
Career— A+C — 29402698 596121290 20856012 122 221280367647 146245 197 288 69 -69 +2 +47 +52 +64 9.9
/ 162G— A+C — 650596 13227020 461243 30 221281367648 146246 197 288 69 -15 +0 +11 +12 +14 2.2
Career— MLE — 53584931 10662236126 354108525 247 216272340613 124250 207 271 69 -81 +2 +45 +60 +73 10.0
/ 162G— MLE — 650598 12927115 431323 31 216272339611 124250 207 271 69 -16 +0 +9 +12 +14 1.9