Matt Wallner
Bats L Throws R6'5" 220 lbBorn 1997 Forest Lake, USADebut 2022Team MINDraft 2016 R32 #963 Minnesota Twins, Forest Lake HSContract 1 y/$799,350 (26) 2026: $496,064
Projections
2027 NEXT+ 95.8FIELD+ 96.0 at RFTotal 0.76 WAR
| Season | PA | AB | H | 2B | 3B | HR | BB | SO | SB | AVG | OBP | SLG | OPS | ISO | wOBA | K% | BB% | HIT+ | WAR |
|---|
| 2026 | 375 | 323 | 72 | 15 | 1 | 18 | 41 | 115 | 4 | 0.222 | 0.325 | 0.442 | 0.766 | 0.220 | 0.334 | 30.7 | 11.0 | 110.5 | 1.65 |
| 2027 | 293 | 254 | 54 | 10 | 1 | 13 | 28 | 97 | 2 | 0.211 | 0.309 | 0.413 | 0.722 | 0.202 | 0.317 | 33.0 | 9.6 | 103.5 | 1.04 |
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 114 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 | | | 293 | | 54 | 10 | 1 | 13 | | 2 | 28 | 97 | 0.211 | 0.309 | 0.413 | 0.722 | 103.5 |
| 2026* | MIN | 34 | 135 | 14 | 20 | 3 | 0 | 4 | | 0 | 10 | 53 | 0.167 | 0.259 | 0.292 | 0.551 | 53.0 |
| 2025 | MIN | 104 | 392 | 47 | 68 | 16 | 3 | 22 | 40 | 4 | 46 | 114 | 0.202 | 0.311 | 0.464 | 0.776 | 111.5 |
| 2024 | MIN | 75 | 261 | 26 | 57 | 17 | 1 | 13 | 37 | 3 | 24 | 95 | 0.259 | 0.372 | 0.523 | 0.894 | 152.8 |
| 2023 | MIN | 76 | 254 | 42 | 53 | 11 | 1 | 14 | 41 | 2 | 28 | 80 | 0.249 | 0.370 | 0.507 | 0.877 | 141.6 |
| 2022 | MIN | 18 | 65 | 4 | 13 | 3 | 0 | 2 | 10 | 1 | 6 | 25 | 0.228 | 0.323 | 0.386 | 0.709 | 104.6 |
| Career | | 273 | 972 | 119 | 191 | 47 | 5 | 51 | 128 | 10 | 104 | 314 | 0.231 | 0.344 | 0.485 | 0.829 | 130.0 |
Pitching
| Year | Team | W | L | ERA | G | GS | SV | IP | BF | HR | BB | SO | PITCH+ |
|---|
| 2024 | MIN | 0 | 0 | 0.00 | 1 | 0 | 0 | 1.3 | 6 | 0 | 0 | 0 | | | |
| Career | | 0 | 0 | 0.00 | 1 | 0 | 0 | 1.3 | 6 | 0 | 0 | 0 | | | |
Statcast
| Year | PA | EV | LA | Barrel% | HardHit% | Whiff% | Chase% | xBA | xSLG | xwOBA | Sprint |
|---|
| 2026 | 135 | 88.4 | 8.1 | 10.4 | 40.3 | 44.0 | 31.6 | 0.200 | 0.333 | 0.281 | 26.0 |
| 2025 | 392 | 91.0 | 21.1 | 13.9 | 45.5 | 35.5 | 28.4 | 0.202 | 0.435 | 0.325 | 26.8 |
| 2024 | 261 | 92.8 | 21.6 | 17.5 | 53.2 | 38.4 | 25.9 | 0.230 | 0.479 | 0.359 | 27.5 |
| 2023 | 254 | 91.9 | 21.0 | 18.8 | 48.1 | 36.3 | 26.9 | 0.228 | 0.525 | 0.375 | 28.0 |
| 2022 | 65 | 87.5 | 12.9 | 9.4 | 53.1 | 38.1 | 24.1 | 0.173 | 0.272 | 0.247 | 28.3 |
Fielding
| Year | Team | Pos | G | Inn | PO | A | E | DP | Fld% | Runs saved |
|---|
| 2025 | MIN | OF | 85 | 654 | 144 | 3 | 3 | 0 | 0.980 | |
| 2024 | MIN | OF | 58 | 424 | 109 | 4 | 0 | 1 | 1.000 | |
| 2024 | MIN | P | 1 | 1 | 0 | 0 | 0 | 0 | | -0.0 |
| 2023 | MIN | OF | 72 | 488 | 97 | 2 | 1 | 0 | 0.990 | |
| 2022 | MIN | OF | 16 | 139 | 29 | 0 | 2 | 0 | 0.935 | |
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 | St. Paul Saints | Bat | 321 | 23 HR, 6 SB | 0.270 | 0.947 |
| 2025 | AAA | St. Paul Saints | Bat | 27 | 5 HR, 0 SB | 0.320 | 1.330 |
| 2024 | AAA | St. Paul Saints | Bat | 297 | 19 HR, 5 SB | 0.259 | 0.887 |
| 2023 | AAA | St. Paul Saints | Bat | 305 | 11 HR, 0 SB | 0.291 | 0.927 |
| 2022 | AAA | St. Paul Saints | Bat | 229 | 6 HR, 1 SB | 0.247 | 0.839 |
| 2022 | AA | Wichita Wind Surge | Bat | 342 | 21 HR, 8 SB | 0.299 | 1.033 |
| 2021 | A+ | Cedar Rapids Kernels | Bat | 294 | 15 HR, 0 SB | 0.264 | 0.858 |
| 2019 | A | Cedar Rapids Kernels | Bat | 53 | 2 HR, 0 SB | 0.205 | 0.795 |
Splits
| Year | vs LHP | vs RHP | Home | Away |
|---|
| 2026 | 0.228 | 0.264 | 0.240 | 0.263 |
| 2025 | 0.341 | 0.342 | 0.330 | 0.354 |
| 2024 | 0.280 | 0.405 | 0.365 | 0.400 |
| 2023 | 0.214 | 0.427 | 0.425 | 0.343 |
| 2022 | 0.158 | 0.370 | 0.278 | 0.325 |
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 |
|---|
| 2023 | 5 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 | 0.000 | 0.333 | 0.000 | 0.333 |
| Career | 5 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 | 0.000 | 0.333 | 0.000 | 0.333 |