Spencer Bivens
Bats R Throws R6'5" 217 lbBorn 1994 Virginia Beach, USADebut 2024Team SFContract 1 y (26) 2026: $399,933
Projections
| Season | BF | K% | BB% | HR% | 1B% | XBH% | PITCH+ |
|---|
| 2026 | 231 | 18.9 | 7.3 | 2.78 | 20.8 | 6.21 | 102.0 |
| 2027 | | | | | | | 102.1 |
| 2028 | | | | | | | 102.7 |
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 31
His ten closest age-31 comparables averaged 100 PITCH+ the next season; 9 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 | | | | | | | | | 231 | | | | 102.1 | | |
| 2026* | | | | | | | | | 10 | | | | 93.7 | 93.0 | 86.7 |
| 2025 | SF | 4 | 3 | 4.00 | 54 | 0 | 3 | 81.0 | 343 | 6 | 25 | 61 | 97.7 | 102.0 | 99.7 |
| 2024 | SF | 3 | 1 | 3.14 | 27 | 2 | 1 | 48.7 | 202 | 9 | 11 | 37 | 99.2 | 101.4 | 100.7 |
| Career | | 7 | 4 | 3.68 | 81 | 2 | 4 | 129.7 | 545 | 15 | 36 | 98 | 98.3 | | 100.0 |
Fielding
| Year | Team | Pos | G | Inn | PO | A | E | DP | Fld% | Runs saved |
|---|
| 2025 | SF | P | 54 | 81 | 5 | 16 | 0 | 3 | 1.000 | +0.8 |
| 2024 | SF | P | 27 | 49 | 6 | 7 | 0 | 1 | 1.000 | +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 | Sacramento River Cats | Pit | 292 | 66.2 IP, 21% K | 4.76 | |
| 2024 | AAA | Sacramento River Cats | Pit | 205 | 49.1 IP, 20% K | 2.93 | |
| 2023 | AA | Richmond Flying Squirrels | Pit | 330 | 78.0 IP, 22% K | 3.69 | |
| 2023 | A+ | Eugene Emeralds | Pit | 66 | 15.0 IP, 30% K | 3.60 | |
| 2022 | AAA | Sacramento River Cats | Pit | 57 | 13.1 IP, 21% K | 6.87 | |
| 2022 | A | San Jose Giants | Pit | 131 | 30.0 IP, 27% K | 2.70 | |
Splits
| Year | vs LHP | vs RHP | Home | Away |
|---|
| 2026 | 0.600 | 0.229 | 0.340 | |
| 2025 | 0.341 | 0.323 | 0.334 | 0.329 |
| 2024 | 0.354 | 0.290 | 0.272 | 0.373 |
wOBA by split, from pitch level data, 2015 on. For pitchers the split is the batter side faced.