Zack Gelof

2B Athletics
Age 27 R/R 6'2" / 205 lbs MLB HR -5% Svc 4.000 · Ctrl thru 2028
Overview
MLB40-MANArb-2FA 2029
YearAgeLvl / TeamPAAVG/OBP/SLGHRSBwRC+WAR
202424MLBOakland Athle…547.211/.273/.3621725800.7
202525MLBOAK101.174/.232/.2722137-0.3
202626MLBOAK435.256/.322/.47522161192.4
2027PROJ27MLBOAK459.234/.306/.41819201001.5
2028PROJ98% MLB28MLBOAK445.233/.304/.4131817981.3
2029PROJ98% MLB29MLBOAK434.230/.301/.4061715951.0
Last 3 seasons WAR 2.7  ·  Next 3 projected WAR 3.8Projected rows: MLB playing time only, park and league context applied.
ContractESTIMATED
Control thru2028Service4.000First FA2029
2027Arb-2$6M2028Arb-3$9M
Skills · percentileStatcast 2024-2026
Chase%90
Speed84
Bat Spd75
Barrel%62
Avg EV52
Whiff%51
Form.246/.314/.458 ▲▲ rolling true talent (45d window) · proj .229/.300/.411
CompsJonny DeLuca (age 26) · Stone Garrett (age 27) · Dylan Moore (age 28)
2027 FULL-SEASON PROJECTIONstats below = full-season projection
showingPROJ
wRC+†vL 98100vR 102
AVG/OBP/SLG.234 / .306 / .418
PA459
HR19
SB20
K%27
BB%8
BABIP287
ISO186
MLB%100%
Value2027 · WAR
BAT: -0.1 runs (wOBA-derived runs vs avg)-0BATRUN: +3.5 runs (SB/CS + UBR baserunning)+4RUNFLD: +1.1 runs (Defensive runs vs avg)+1FLDPOS: +1.6 runs (Positional adjustment)+2POSREP: +9.9 runs (Replacement-level credit)+10REPTotal WAR: +1.80+1.8WAR
0.01.12.31.81.327282930313233343536
━ projected WAR━ paid WAR ($/8M) surplus deficit━ post-control+$10M ctrl surplus
Tools · Recent Form · Splits · ContractCON 30 / POW 50
Toolsscout grade · Statcast %ile · 2024-2026
CONTACT30
Whiff%
5110.9%
xAVG
100.208
POWER50
Barrel%
629.9
Avg EV
5289.3
Bat Spd
7574.0
EYE50
Chase%
9019.5%
SPEED55
Sprint
8428.8
Recent Formrolling true talent ⓘ
K%24%▲▲21% over 66 PA (45d) · proj 27%
BB%8%·8% over 127 PA (60d) · proj 8%
ISO.212▲▲.254 over 114 AB (60d) · proj .182
HR/BB7.8%▲9.4% over 85 BBE (60d) · proj 6.6%
BABIP.277·.260 over 77 BIP (60d) · proj .279
SLASH.246/.314/.458▲▲proj .229/.300/.411
Platoon Splits2024-2025 · 648 PA
vs LHP
vs RHP
Edge
PA
151
497
—
wRC+
29
82
▶▶R
wOBA
211
290
▶▶R
ISO
090
158
▶▶R
BABIP
228
318
▶▶R
K%
40.4%
34.8%
▶R
BB%
9.9%
6.0%
◀◀L
Contract ESTIMATED · service-time + WAR-based estimator (needs verification)
Status   Arb-2
MLB Debut   2023
Service   4.000 yrs.days
Team Control Through   2028
First FA Year   2029
YearStatusSalary Proj WAR Value Surplus
2027Arb-2$6M+1.8$14M+$8M
2028Arb-3$9M+1.3$10M+$2M
Totals $15M $24M +$10M

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.

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)
202121 AStockton Ports — 145124 37817 19361 112 298396548944 250366 2513 410 96 — — — — — —
202222 AAALas Vegas Aviators — 3835 9105 3110 10 2573167141.030 457211 298 434 89 — — — — — —
202222 AAMidland RockHounds — 402354 9616213 471100 92 271357438794 167358 2712 354 84 — — — — — —
202222 INTLMesa Solar Sox — 8979 18303 7202 41 228307380687 152263 228 307 94 — — — — — —
202323 MLBOakland Athletics — 300270 7220114 26823 142 267338504841 237331 279 368 138 +14 +2 +3 +2 +6 2.8
202323 AAALas Vegas Aviators — 308263 8021112 41862 205 304402529930 224410 2813 407 106 — — — — — —
202424 MLBOakland Athletics — 547497 10520217 381884 253 211273362635 151296 347 281 80 -13 +4 +2 +2 +12 0.7
202525 MLBAthletics — 10192 16302 7460 12 174232272504 98311 467 226 37 -8 -1 +2 +1 +2 -0.3
202525 AAALas Vegas Aviators — 213176 4510012 34540 120 256376517893 261292 2516 387 87 — — — — — —
202626 MLBAthletics — 435394 10116222 311077 163 256322475796 218298 257 348 119 +10 +2 +0 +2 +9 2.4
202626 AAALas Vegas Aviators — 7054 18305 1492 30 3334866671.152 333325 1320 493 151 — — — — — —
▸ Career Totals (raw MLB only — historical actual)
MLB Career— — 13831253 29459555 10242314 5610 235299421721 187306 317 317 101 +1 +7 +7 +7 +30 5.3
▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents)
202121 A MLEStockton Ports — 145130 31615 13481 112 238312415728 177329 339 310 96 — — — — — —
202222 AAA MLELas Vegas Aviators — 3836 7103 2130 10 194237472709 278182 345 300 89 — — — — — —
202222 AA MLEMidland RockHounds — 402366 8313213 351350 92 227294380674 153317 349 293 84 — — — — — —
202323 MLB MLEOakland Athletics — 300271 7219115 25823 142 266334509844 244331 278 373 138 +14 +2 +3 +2 +6 2.8
202323 AAA MLELas Vegas Aviators — 308277 711619 271012 205 256327419746 162369 339 325 106 — — — — — —
202424 MLB MLEOakland Athletics — 547497 10619219 381884 253 213275374649 161296 347 286 80 -13 +4 +2 +2 +12 0.7
202525 MLB MLEAthletics — 10192 16302 7460 12 174232272504 98311 467 222 37 -8 -1 +2 +1 +2 -0.3
202525 AAA MLELas Vegas Aviators — 213185 38907 25630 120 205300368668 162256 3012 297 87 — — — — — —
202626 MLB MLEAthletics — 435394 9914223 311077 163 251317472789 221298 257 344 119 +10 +2 +0 +2 +9 2.4
202626 AAA MLELas Vegas Aviators — 7058 17304 10112 30 293414552966 259285 1614 392 151 — — — — — —
202121 A MLEStockton Ports — 145130 31615 13481 112 238312415728 177333 339 310 96 — — — — — —
202121 A RAWStockton Ports — 145124 37817 19361 112 298396548944 250366 2513 410 96 — — — — — —
202222 AA MLE3 teams — 529480 10717219 451782 143 223292385678 163309 349 294 85 — — — — — —
202222 AA RAW3 teams — 529468 12320221 571412 143 263345449794 186331 2711 352 85 — — — — — —
202323 AAA MLE2 teams — 608548 14436224 521835 347 263332467799 204350 309 349 122 — — — — — —
202323 AAA RAW2 teams — 608533 15241226 671685 347 285370516886 231370 2811 387 122 — — — — — —
202424 MLB MLEOakland Athletics — 547497 10619219 381884 253 213275374649 161295 347 286 80 -13 +4 +2 +2 +12 0.7
202424 MLB RAWOakland Athletics — 547497 10520217 381884 253 211273362635 151296 347 281 80 -13 +4 +2 +2 +12 0.7
202525 AAA MLE2 teams — 314277 541209 321090 132 195278336614 141276 3510 273 71 — — — — — —
202525 AAA RAW2 teams — 314268 6113014 411000 132 228330433763 205297 3213 335 71 — — — — — —
202626 MLB MLE2 teams — 505452 11517226 411189 193 254329473802 219289 238 351 124 +14 +3 +0 +2 +11 3.0
202626 MLB RAW2 teams — 505448 11919227 451169 193 266345498842 232302 239 368 124 +14 +3 +0 +2 +11 3.0
202121 A MLEStockton Ports — 145130 31615 13481 112 238312415728 177329 339 310 96 — — — — — —
202222 AA MLE3 teams — 529477 10717219 451782 143 224292388680 164305 349 294 85 — — — — — —
202323 AAA MLE2 teams — 608546 14436224 521835 347 264332469801 205350 309 349 122 — — — — — —
202424 MLB MLEOakland Athletics — 547500 10619219 381884 253 212275372647 160296 347 286 80 — — — — — —
202525 AAA MLE2 teams — 314279 541209 321090 132 194278333612 140274 3510 273 71 — — — — — —
202626 MLB MLE2 teams — 505450 11517226 411189 193 256329476804 220296 238 351 124 — — — — — —
▸ Model inputs — neutral MLE (past 3 seasons)
202424 MLB MLEOakland Athletics — 547500 10619219 381884 253 212275372647 160296 347 286 80 — — — — — —
202525 AAA MLE2 teams — 314279 541209 321090 132 194278333612 140274 3510 273 71 — — — — — —
202626 MLB MLE2 teams — 505450 11517226 411189 193 256329476804 220296 238 351 124 — — — — — —
▸ 2027 season
▸ 2027 — full MLE projection (neutral park, full availability)
202727 MLB MLEOAK 100% 459413 9615219 371256 204 230302412714 182279 278 316 100 -0 +2 +1 +2 +10 1.8
▸ 2027 — real world (MLB)
202727 MLB CTXOAK 100% 459413 9716219 371256 204 234306418724 183287 278 320 100 -0 +2 +1 +2 +10 1.5
▸ Career projection (2028+) — MLB context, MLB playing time (PA × MLB%)
202828 MLB MLEOAK 98% 454409 9414219 361256 184 228300407707 179277 288 313 98 -1 +2 +0 +2 +10 1.3
202929 MLB MLEOAK 98% 443400 9014118 351235 153 225297400697 175276 288 309 95 -2 +2 -0 +2 +10 1.0
203030 MLB MLEOAK 98% 433391 8613117 341225 123 222293392685 170273 288 304 92 -4 +1 -1 +2 +9 0.7
203131 MLB MLEOAK 98% 418377 8212116 331195 82 217288381669 164269 288 298 88 -6 +1 -2 +1 +9 0.4
203232 MLB MLEOAK 98% 399361 7711115 311164 42 212281367649 156264 298 289 82 -9 +0 -3 +1 +9 -0.1
202828 MLB CTXOAK 98% 445401 9416218 361235 174 233304413717 180286 288 317 98 -1 +2 +0 +2 +10 1.3
202929 MLB CTXOAK 98% 434391 8915117 351215 153 230301406707 176284 288 313 95 -2 +2 -0 +2 +9 1.0
203030 MLB CTXOAK 98% 424382 8614116 341195 123 226297398695 171281 288 308 92 -4 +1 -1 +2 +9 0.7
203131 MLB CTXOAK 98% 410370 8213115 321175 82 222292387679 165277 298 302 88 -6 +1 -2 +1 +9 0.3
203232 MLB CTXOAK 98% 391354 7712114 301134 42 216285372657 157272 298 293 82 -8 +0 -2 +1 +8 -0.1
▸ Career Totals
▸ Career totals — MLB only (actual + projected)
Career— A+C — 34873151 72212911135 269101638 11224 229298406703 176291 298 311 96 -21 +13 +2 +15 +76 8.5
/ 162G— A+C — 650587 13424225 501897 214 228296404700 175290 298 311 96 -4 +2 +0 +3 +14 1.6
Career— MLE — 52544735 108218617206 427155452 19338 229299405705 177292 308 310 96 -21 +15 +3 +16 +86 10.1
/ 162G— MLE — 650586 13323225 531926 245 227298401699 174290 308 310 96 -4 +3 +0 +3 +14 1.6