Casey Mize
Bats R Throws R6'3" 212 lbBorn 1997 Springville, USADebut 2020Team DET1x All-StarDraft 2018 R1 #1 Detroit Tigers, AuburnContract 1 y/$6.15M (26) 2026: $1,808,824
Projections
| Season | BF | K% | BB% | HR% | 1B% | XBH% | PITCH+ |
|---|
| 2026 | 500 | 21.1 | 6.2 | 3.27 | 21.5 | 6.61 | 98.5 |
| 2027 | | | | | | | 98.7 |
| 2028 | | | | | | | 98.1 |
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 28
His ten closest age-28 comparables averaged 91 PITCH+ 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+ |
|---|
| 2025 | DET | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | | | | |
| 2024 | DET | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | | | | |
| 2022 | DET | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | | | | |
| 2021 | DET | 30 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0.000 | 0.333 | 0.000 | 0.333 | 50.2 |
| 2020 | DET | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | | | | |
| Career | | 89 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 0.000 | 0.333 | 0.000 | 0.333 | 50.2 |
Pitching
| Year | Team | W | L | ERA | G | GS | SV | IP | BF | HR | BB | SO | PITCH+ |
|---|
| 2027 proj | | | | | | | | | 500 | | | | 98.7 | | |
| 2026* | | | | | | | | | 408 | | | | 116.4 | 100.6 | 117.0 |
| 2025 | DET | 14 | 6 | 3.87 | 28 | 28 | 0 | 149.0 | 627 | 21 | 36 | 139 | 99.9 | 96.7 | 96.6 |
| 2024 | DET | 2 | 6 | 4.49 | 22 | 20 | 0 | 102.3 | 452 | 11 | 29 | 78 | 92.4 | 99.9 | 92.4 |
| 2022 | DET | 0 | 1 | 5.40 | 2 | 2 | 0 | 10.0 | 45 | 1 | 2 | 4 | 81.4 | 98.7 | 80.0 |
| 2021 | DET | 7 | 9 | 3.71 | 30 | 30 | 0 | 150.3 | 612 | 24 | 41 | 118 | 101.8 | 100.5 | 102.2 |
| 2020 | DET | 0 | 3 | 6.99 | 7 | 7 | 0 | 28.3 | 133 | 7 | 13 | 26 | 87.7 | 107.4 | 95.1 |
| Career | | 23 | 25 | 4.19 | 89 | 87 | 0 | 440.0 | 1869 | 64 | 121 | 365 | 97.4 | | 96.9 |
Statcast
| Year | PA | EV | LA | Barrel% | HardHit% | Whiff% | Chase% | xBA | xSLG | xwOBA | Sprint |
|---|
| 2021 | 3 | 83.7 | -32.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.030 | 0.034 | 0.249 | |
Fielding
| Year | Team | Pos | G | Inn | PO | A | E | DP | Fld% | Runs saved |
|---|
| 2025 | DET | P | 28 | 149 | 5 | 7 | 1 | 1 | 0.923 | -2.5 |
| 2024 | DET | P | 22 | 102 | 6 | 14 | 0 | 4 | 1.000 | -0.0 |
| 2022 | DET | P | 2 | 10 | 0 | 3 | 0 | 0 | 1.000 | -0.1 |
| 2021 | DET | P | 30 | 150 | 9 | 17 | 1 | 1 | 0.963 | +0.3 |
| 2020 | DET | P | 7 | 28 | 0 | 5 | 0 | 0 | 1.000 | +1.2 |
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 | Toledo Mud Hens | Pit | 54 | 13.2 IP, 31% K | 2.73 | |
| 2019 | AA | Erie SeaWolves | Pit | 323 | 78.2 IP, 24% K | 3.22 | |
| 2019 | A+ | Lakeland Flying Tigers | Pit | 107 | 30.2 IP, 28% K | 0.89 | |
| 2018 | A+ | Lakeland Flying Tigers | Pit | 48 | 11.2 IP, 21% K | 4.82 | |
Splits
| Year | vs LHP | vs RHP | Home | Away |
|---|
| 2021 | | 0.233 | | 0.233 |
wOBA by split, from pitch level data, 2015 on. For pitchers the split is the batter side faced.
Postseason pitching
| Year | W | L | ERA | G | GS | SV | IP | H | HR | BB | SO | WHIP |
|---|
| 2025 | 0 | 0 | 3.00 | 2 | 2 | 0 | 6.0 | 3 | 1 | 4 | 7 | 1.17 |
| Career | 0 | 0 | 3.00 | 2 | 2 | 0 | 6.0 | 3 | 1 | 4 | 7 | 1.17 |