Matt Krook
Bats L Throws L6'4" 225 lbBorn 1994 Hillsborough, USADebut 2023Team ATHDraft 2013 RCB-A #35 Miami Marlins, St. Ignatius College Prep (CA) HS
Projections
| Season | BF | K% | BB% | HR% | 1B% | XBH% | PITCH+ |
|---|
| 2026 | 111 | 22.7 | 11.3 | 2.59 | 20.3 | 6.28 | 103.3 |
| 2027 | | | | | | | 104.5 |
| 2028 | | | | | | | 100.2 |
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 30
His ten closest age-30 comparables averaged 68 PITCH+ the next season; 4 of 10 played. Averages cover only the players who got a next season, which is why the played count matters.
Pitching
| Year | Team | W | L | ERA | G | GS | SV | IP | BF | HR | BB | SO | PITCH+ |
|---|
| 2027 proj | | | | | | | | | 111 | | | | 104.5 | | |
| 2026* | | | | | | | | | 46 | | | | 74.1 | 99.2 | 73.3 |
| 2025 | ATH | 0 | 0 | 5.40 | 3 | 0 | 0 | 3.3 | 15 | 0 | 1 | 3 | 77.6 | 100.5 | 78.1 |
| 2024 | BAL | 0 | 0 | 18.00 | 1 | 0 | 0 | 1.0 | 6 | 1 | 1 | 2 | 56.5 | 100.0 | 56.5 |
| 2023 | NYY | 0 | 0 | 24.75 | 4 | 0 | 0 | 4.0 | 27 | 1 | 6 | 3 | 54.4 | 96.2 | 50.6 |
| Career | | 0 | 0 | 16.20 | 8 | 0 | 0 | 8.3 | 48 | 2 | 8 | 8 | 61.9 | | 59.9 |
Fielding
| Year | Team | Pos | G | Inn | PO | A | E | DP | Fld% | Runs saved |
|---|
| 2025 | ATH | P | 3 | 3 | 0 | 1 | 0 | 0 | 1.000 | +0.0 |
| 2024 | BAL | P | 1 | 1 | 0 | 0 | 0 | 0 | | |
| 2023 | NYY | P | 4 | 4 | 0 | 1 | 1 | 0 | 0.500 | -0.1 |
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 | Pit | 136 | 29.0 IP, 31% K | 3.72 | |
| 2026 | AAA | Rochester Red Wings | Pit | 30 | 8.1 IP, 30% K | 2.22 | |
| 2026 | AAA | nan | Pit | 166 | 37.1 IP, 31% K | 3.40 | |
| 2025 | AAA | Las Vegas Aviators | Pit | 63 | 14.0 IP, 33% K | 3.21 | |
| 2025 | AAA | Columbus Clippers | Pit | 142 | 34.0 IP, 28% K | 3.18 | |
| 2025 | AAA | nan | Pit | 205 | 48.0 IP, 30% K | 3.19 | |
| 2024 | AAA | Norfolk Tides | Pit | 186 | 43.2 IP, 29% K | 3.96 | |
| 2023 | AAA | Scranton/Wilkes-Barre RailRiders | Pit | 141 | 34.0 IP, 39% K | 1.32 | |
| 2022 | AAA | Scranton/Wilkes-Barre RailRiders | Pit | 603 | 138.2 IP, 26% K | 4.10 | |
| 2021 | AAA | Scranton/Wilkes-Barre RailRiders | Pit | 331 | 76.2 IP, 27% K | 3.19 | |
| 2021 | AA | Somerset Patriots | Pit | 114 | 29.1 IP, 39% K | 2.16 | |
| 2019 | AA | Montgomery Biscuits | Pit | 225 | 50.0 IP, 23% K | 4.50 | |
| 2018 | AA | Montgomery Biscuits | Pit | 326 | 74.0 IP, 29% K | 4.26 | |
| 2017 | A+ | San Jose Giants | Pit | 418 | 91.1 IP, 25% K | 5.14 | |
| 2016 | Rk | AZL Giants | Pit | 27 | 5.2 IP, 7% K | 1.73 | |
Splits
| Year | vs LHP | vs RHP | Home | Away |
|---|
| 2026 | 0.423 | 0.458 | 0.512 | 0.364 |
| 2025 | 0.312 | 0.465 | 0.536 | 0.307 |
| 2024 | 0.000 | 0.720 | 0.600 | |
| 2023 | 0.418 | 0.572 | 0.457 | 0.527 |
wOBA by split, from pitch level data, 2015 on. For pitchers the split is the batter side faced.