Zack Gelof
Bats R Throws R6'2" 205 lbBorn 1999 Rehobeth Beach, USADebut 2023Team ATHDraft 2018 R38 #1153 Cleveland Guardians, Cape Henlopen HSContract 1 y (26) 2026: $760,372
Projections
2027 NEXT+ 102.3FIELD+ 101.6 at 3BTotal 1.19 WAR
| Season | PA | AB | H | 2B | 3B | HR | BB | SO | SB | AVG | OBP | SLG | OPS | ISO | wOBA | K% | BB% | HIT+ | WAR |
|---|
| 2026 | 208 | 185 | 42 | 8 | 1 | 7 | 19 | 66 | 8 | 0.227 | 0.300 | 0.392 | 0.692 | 0.165 | 0.304 | 31.7 | 9.1 | 91.2 | 0.42 |
| 2027 | 352 | 312 | 74 | 13 | 1 | 13 | 33 | 95 | 12 | 0.238 | 0.314 | 0.410 | 0.724 | 0.172 | 0.317 | 27.1 | 9.3 | 99.9 | 1.09 |
Projected rates are per plate appearance or batter faced; counting stats scale with projected playing time. Statcast measurements inform these projections as inputs and are reported as measurements, not projected.
Most similar through age 25
His ten closest age-25 comparables averaged 72 HIT+ the next season; 9 of 10 played. Averages cover only the players who got a next season, which is why the played count matters.
Batting
| Year | Team | G | PA | R | H | 2B | 3B | HR | RBI | SB | BB | SO | AVG | OBP | SLG | OPS | HIT+ |
|---|
| 2027 proj | | | 352 | | 74 | 13 | 1 | 13 | | 12 | 33 | 95 | 0.238 | 0.314 | 0.410 | 0.724 | 99.9 |
| 2026* | ATH | 76 | 285 | 50 | 71 | 12 | 1 | 14 | | 9 | 19 | 70 | 0.273 | 0.332 | 0.488 | 0.821 | 128.1 |
| 2025 | ATH | 30 | 101 | 12 | 16 | 3 | 0 | 2 | 7 | 1 | 7 | 46 | 0.174 | 0.230 | 0.272 | 0.502 | 35.8 |
| 2024 | OAK | 138 | 547 | 60 | 105 | 20 | 2 | 17 | 49 | 25 | 38 | 188 | 0.211 | 0.270 | 0.362 | 0.632 | 81.8 |
| 2023 | OAK | 69 | 300 | 40 | 72 | 20 | 1 | 14 | 32 | 14 | 26 | 82 | 0.267 | 0.337 | 0.504 | 0.840 | 136.1 |
| Career | | 237 | 948 | 112 | 193 | 43 | 3 | 33 | 88 | 40 | 71 | 316 | 0.225 | 0.287 | 0.397 | 0.684 | 94.1 |
Statcast
| Year | PA | EV | LA | Barrel% | HardHit% | Whiff% | Chase% | xBA | xSLG | xwOBA | Sprint |
|---|
| 2026 | 285 | 88.9 | 16.5 | 8.4 | 41.1 | 27.1 | 23.9 | 0.229 | 0.403 | 0.304 | 28.7 |
| 2025 | 101 | 88.1 | 15.2 | 12.5 | 47.9 | 43.2 | 26.4 | 0.143 | 0.299 | 0.219 | 28.0 |
| 2024 | 547 | 89.2 | 14.2 | 8.9 | 37.2 | 36.4 | 29.7 | 0.198 | 0.353 | 0.273 | 28.7 |
| 2023 | 300 | 89.8 | 11.8 | 11.1 | 41.3 | 33.7 | 28.9 | 0.247 | 0.451 | 0.331 | 29.0 |
Fielding
| Year | Team | Pos | G | Inn | PO | A | E | DP | Fld% | Runs saved |
|---|
| 2025 | ATH | 2B | 30 | 234 | 46 | 64 | 1 | 15 | 0.991 | +5.3 |
| 2024 | OAK | 2B | 138 | 1210 | 264 | 332 | 7 | 92 | 0.988 | -2.5 |
| 2023 | OAK | 2B | 69 | 602 | 137 | 141 | 3 | 44 | 0.989 | +4.0 |
Runs saved covers the Statcast era; for catchers it includes framing.
Minor leagues
| Year | Level | Team | Side | PA / BF | Line | AVG / ERA | OPS |
|---|
| 2026 | AAA | Las Vegas Aviators | Bat | 70 | 5 HR, 3 SB | 0.333 | 1.153 |
| 2025 | AAA | Las Vegas Aviators | Bat | 213 | 12 HR, 12 SB | 0.256 | 0.888 |
| 2023 | AAA | Las Vegas Aviators | Bat | 308 | 12 HR, 20 SB | 0.304 | 0.930 |
| 2022 | AAA | Las Vegas Aviators | Bat | 38 | 5 HR, 1 SB | 0.257 | 1.030 |
| 2022 | AA | Midland RockHounds | Bat | 402 | 13 HR, 9 SB | 0.271 | 0.794 |
| 2021 | A | Stockton Ports | Bat | 145 | 7 HR, 11 SB | 0.298 | 0.941 |
Splits
| Year | vs LHP | vs RHP | Home | Away |
|---|
| 2026 | 0.359 | 0.372 | 0.427 | 0.289 |
| 2025 | 0.144 | 0.290 | 0.211 | 0.336 |
| 2024 | 0.224 | 0.296 | 0.245 | 0.313 |
| 2023 | 0.222 | 0.412 | 0.379 | 0.344 |
wOBA by split, from pitch level data, 2015 on. For pitchers the split is the batter side faced.