Isaac Collins
Bats B Throws R5'8" 188 lbBorn 1997 Maple Grove, USADebut 2024Team KCDraft 2019 R9 #279 Colorado Rockies, CreightonContract 1 y/$799,750 (26) 2026: $799,750
Projections
2027 NEXT+ 94.6FIELD+ 102.2 at LFTotal 0.95 WAR
| Season | PA | AB | H | 2B | 3B | HR | BB | SO | SB | AVG | OBP | SLG | OPS | ISO | wOBA | K% | BB% | HIT+ | WAR |
|---|
| 2026 | 327 | 281 | 64 | 13 | 2 | 7 | 38 | 72 | 11 | 0.227 | 0.325 | 0.360 | 0.686 | 0.134 | 0.308 | 22.2 | 11.6 | 93.9 | 0.78 |
| 2027 | 387 | 334 | 76 | 16 | 2 | 8 | 43 | 85 | 8 | 0.228 | 0.323 | 0.364 | 0.687 | 0.136 | 0.308 | 22.0 | 11.1 | 97.1 | 1.07 |
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 27
His ten closest age-27 comparables averaged 100 HIT+ the next season; 10 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 | | | 387 | | 76 | 16 | 2 | 8 | | 8 | 43 | 85 | 0.228 | 0.323 | 0.364 | 0.687 | 97.1 |
| 2026* | KCA | 115 | 418 | 40 | 81 | 20 | 3 | 6 | | 6 | 48 | 93 | 0.226 | 0.325 | 0.348 | 0.673 | 94.4 |
| 2025 | MIL | 130 | 441 | 56 | 98 | 22 | 3 | 9 | 54 | 16 | 57 | 93 | 0.263 | 0.368 | 0.411 | 0.779 | 122.5 |
| 2024 | MIL | 11 | 19 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 2 | 10 | 0.118 | 0.211 | 0.118 | 0.328 | 0.5 |
| Career | | 141 | 460 | 56 | 100 | 22 | 3 | 9 | 54 | 17 | 59 | 103 | 0.257 | 0.361 | 0.398 | 0.760 | 117.4 |
Statcast
| Year | PA | EV | LA | Barrel% | HardHit% | Whiff% | Chase% | xBA | xSLG | xwOBA | Sprint |
|---|
| 2026 | 418 | 88.7 | 17.5 | 5.9 | 40.6 | 21.8 | 21.2 | 0.229 | 0.324 | 0.301 | 27.4 |
| 2025 | 441 | 88.8 | 12.2 | 4.9 | 38.9 | 22.5 | 18.4 | 0.246 | 0.359 | 0.322 | 27.7 |
| 2024 | 19 | 87.2 | 23.5 | 0.0 | 28.6 | 40.0 | 13.2 | 0.110 | 0.170 | 0.182 | |
Fielding
| Year | Team | Pos | G | Inn | PO | A | E | DP | Fld% | Runs saved |
|---|
| 2025 | MIL | OF | 116 | 877 | 172 | 2 | 5 | 0 | 0.972 | |
| 2025 | MIL | 3B | 2 | 1 | 1 | 0 | 0 | 0 | 1.000 | -0.0 |
| 2025 | MIL | 2B | 1 | 2 | 1 | 1 | 0 | 1 | 1.000 | -0.0 |
| 2024 | MIL | OF | 5 | 30 | 7 | 0 | 0 | 0 | 1.000 | |
| 2024 | MIL | 2B | 2 | 5 | 0 | 2 | 1 | 0 | 0.667 | -0.6 |
Runs saved covers the Statcast era; for catchers it includes framing.
Minor leagues
| Year | Level | Team | Side | PA / BF | Line | AVG / ERA | OPS |
|---|
| 2024 | AAA | Nashville Sounds | Bat | 500 | 14 HR, 24 SB | 0.273 | 0.861 |
| 2023 | AA | Biloxi Shuckers | Bat | 376 | 10 HR, 29 SB | 0.269 | 0.855 |
| 2022 | AA | Hartford Yard Goats | Bat | 448 | 5 HR, 30 SB | 0.221 | 0.684 |
| 2021 | A+ | Spokane Indians | Bat | 364 | 9 HR, 20 SB | 0.312 | 0.894 |
| 2021 | A | Fresno Grizzlies | Bat | 79 | 0 HR, 1 SB | 0.290 | 0.814 |
Splits
| Year | vs LHP | vs RHP | Home | Away |
|---|
| 2026 | 0.263 | 0.331 | 0.341 | 0.280 |
| 2025 | 0.328 | 0.373 | 0.310 | 0.412 |
| 2024 | 0.267 | 0.000 | 0.192 | 0.117 |
wOBA by split, from pitch level data, 2015 on. For pitchers the split is the batter side faced.
Postseason batting
| Year | G | AB | R | H | 2B | 3B | HR | RBI | SB | BB | SO | AVG | OBP | SLG | OPS |
|---|
| 2025 | 6 | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 7 | 0.000 | 0.100 | 0.000 | 0.100 |
| Career | 6 | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 7 | 0.000 | 0.100 | 0.000 | 0.100 |