Bruce Zimmermann
Bats L Throws L6'1" 215 lbBorn 1995 Baltimore, USADebut 2020Team MILDraft 2017 R5 #140 Atlanta Braves, Mount Olive (NC)
Projections
| Season | BF | K% | BB% | HR% | 1B% | XBH% | PITCH+ |
|---|
| 2026 | 244 | 16.2 | 6.0 | 3.47 | 21.6 | 6.67 | 98.4 |
| 2027 | | | | | | | 99.0 |
| 2028 | | | | | | | 97.9 |
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 78 PITCH+ the next season; 5 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 | MIL | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | | | | |
| 2023 | BAL | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | | | | |
| 2022 | BAL | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | | | | |
| 2021 | BAL | 14 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.000 | 0.000 | 0.000 | 0.000 | -115.9 |
| 2020 | BAL | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | | | | |
| Career | | 39 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.000 | 0.000 | 0.000 | 0.000 | -115.9 |
Pitching
| Year | Team | W | L | ERA | G | GS | SV | IP | BF | HR | BB | SO | PITCH+ |
|---|
| 2027 proj | | | | | | | | | 244 | | | | 99.0 | | |
| 2026* | | | | | | | | | 21 | | | | 93.1 | 93.5 | 86.6 |
| 2025 | MIL | 0 | 1 | 7.50 | 1 | 1 | 0 | 6.0 | 28 | 2 | 2 | 1 | 85.2 | 102.2 | 87.4 |
| 2023 | BAL | 2 | 0 | 4.72 | 7 | 0 | 0 | 13.3 | 61 | 3 | 0 | 14 | 92.0 | 97.2 | 89.2 |
| 2022 | BAL | 2 | 5 | 5.99 | 15 | 13 | 0 | 73.7 | 320 | 21 | 12 | 49 | 70.6 | 98.9 | 69.6 |
| 2021 | BAL | 4 | 5 | 5.04 | 14 | 13 | 0 | 64.3 | 285 | 14 | 22 | 56 | 89.2 | 99.2 | 88.4 |
| 2020 | BAL | 0 | 0 | 7.71 | 2 | 1 | 0 | 7.0 | 31 | 2 | 2 | 7 | 97.6 | 89.8 | 87.4 |
| Career | | 8 | 11 | 5.64 | 39 | 28 | 0 | 164.3 | 725 | 42 | 38 | 127 | 81.4 | | 80.1 |
Statcast
| Year | PA | EV | LA | Barrel% | HardHit% | Whiff% | Chase% | xBA | xSLG | xwOBA | Sprint |
|---|
| 2021 | 4 | 88.4 | -60.9 | 0.0 | 0.0 | 62.5 | 44.4 | 0.075 | 0.087 | 0.077 | |
Fielding
| Year | Team | Pos | G | Inn | PO | A | E | DP | Fld% | Runs saved |
|---|
| 2025 | MIL | P | 1 | 6 | 0 | 2 | 0 | 0 | 1.000 | +0.1 |
| 2023 | BAL | P | 7 | 13 | 0 | 1 | 2 | 0 | 0.333 | -0.2 |
| 2022 | BAL | P | 15 | 74 | 1 | 5 | 0 | 0 | 1.000 | -0.4 |
| 2021 | BAL | P | 14 | 64 | 1 | 4 | 0 | 0 | 1.000 | -0.3 |
| 2020 | BAL | P | 2 | 7 | 0 | 0 | 0 | 0 | | -0.4 |
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 | Memphis Redbirds | Pit | 327 | 78.2 IP, 26% K | 3.80 | |
| 2025 | AAA | Nashville Sounds | Pit | 579 | 138.0 IP, 19% K | 4.11 | |
| 2024 | AAA | Norfolk Tides | Pit | 334 | 76.2 IP, 22% K | 4.37 | |
| 2023 | AAA | Norfolk Tides | Pit | 448 | 99.2 IP, 25% K | 4.45 | |
| 2022 | AAA | Norfolk Tides | Pit | 329 | 76.1 IP, 22% K | 3.78 | |
| 2021 | AAA | Norfolk Tides | Pit | 58 | 15.0 IP, 26% K | 2.40 | |
| 2019 | AAA | Norfolk Tides | Pit | 175 | 38.2 IP, 19% K | 4.95 | |
| 2019 | AA | Bowie Baysox | Pit | 425 | 101.1 IP, 24% K | 2.58 | |
| 2018 | AA | nan | Pit | 223 | 50.0 IP, 19% K | 3.96 | |
| 2018 | AA | Mississippi Braves | Pit | 125 | 28.2 IP, 21% K | 3.19 | |
| 2018 | A | Rome Braves | Pit | 342 | 84.2 IP, 29% K | 2.78 | |
| 2018 | AA | Bowie Baysox | Pit | 98 | 21.1 IP, 16% K | 5.12 | |
| 2017 | Rk | Danville Braves | Pit | 97 | 23.1 IP, 29% K | 3.12 | |
Splits
| Year | vs LHP | vs RHP | Home | Away |
|---|
| 2021 | 0.000 | | | 0.000 |
wOBA by split, from pitch level data, 2015 on. For pitchers the split is the batter side faced.