Spencer Bivens
Pitcher · Career Stats, Bio & Records (2024-2026)
Spencer Bivens is a pitcher who has played in Major League Baseball since 2024 for the San Francisco Giants, a span of 3 seasons. Across 87 career appearances, he has gone 7-4 with a 4.00 ERA and 110 strikeouts. His career Pitcher PIV — Baseball Data Hub's era-adjusted measure of pitching impact — is 71.8.
- W (Wins):
- Games credited to a pitcher whose team took a lead it never surrendered while he was the pitcher of record.
- ERA (Earned Run Average):
- Earned runs allowed per nine innings pitched: (ER × 9) ÷ IP. The primary measure of pitching effectiveness.
- SO (Strikeouts):
- For a batter, times retired on a third strike; for a pitcher, batters retired on a third strike.
- WHIP (Walks and Hits per Inning Pitched):
- Baserunners allowed per inning: (BB + H) ÷ IP. Under 1.00 is elite.
Data updated
- Position
- Pitcher
- Bats / Throws
- R / R
- Height / Weight
- 6'5" / 217 lb
- MLB Debut
- 2024-06-16
- Jersey
- #76
Season-by-Season Pitching
Click a stat to plot it across every season.
| Year | Team | Lg | W | L | G | GS | CG | SHO | SV | IP | H | ER | BB | SO | ERA | Lg ERA | Pitcher PIV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | SFN | NL | 3 | 1 | 27 | 2 | 0 | 0 | 1 | 48.2 | 47 | 17 | 11 | 37 | 3.14 | 4.08 (+23%) | -865.9 |
| 2025 | SFN | NL | 4 | 3 | 54 | 0 | 0 | 0 | 3 | 81.0 | 83 | 36 | 25 | 61 | 4.00 | 4.16 (+4%) | 937.7 |
| 2026 | KC | AL | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 7.2 | 13 | 8 | 6 | 12 | 9.39 | — | - |
| Career · 3 seasons | 7 | 4 | 87 | 2 | 0 | 0 | 4 | 137.1 | 143 | 61 | 42 | 110 | 4.00 | — | 72 | ||
Lg columns show the league average for that season, with the player's figure as a percentage above or below it. Career totals the seasons listed above.
Season-by-Season Batting
Click a stat to plot it across every season.
| Year | Team | Lg | G | AB | R | H | 2B | 3B | HR | RBI | SB | BB | SO | AVG | Lg AVG | Lg OBP | Lg SLG | Lg OPS | PIV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | SFN | NL | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | — | — | — | — | 0.0 |
| 2025 | SFN | NL | 54 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | — | — | — | — | 0.0 |
| Career · 2 seasons | 81 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | — | — | — | 0 | ||
Lg columns show the league average for that season, with the player's figure as a percentage above or below it. Career totals the seasons listed above.
Game Log & Splits
View full game log (162 games) →Per-game data from Retrosheet (regular season, through 2025).
Batting — Home / Away
| Split | G | AB | R | H | HR | RBI | AVG |
|---|---|---|---|---|---|---|---|
| Home | 44 | 0 | 0 | 0 | 0 | 0 | — |
| Away | 37 | 0 | 0 | 0 | 0 | 0 | — |
Pitching — Home / Away
| Split | G | IP | H | ER | BB | SO | ERA |
|---|---|---|---|---|---|---|---|
| Home | 44 | 73.0 | 67 | 28 | 18 | 54 | 3.45 |
| Away | 37 | 56.2 | 63 | 25 | 18 | 44 | 3.97 |
Last 10 Games — Pitching
| Date | Tm | Opp | Dec | IP | H | R | ER | BB | SO | HR |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-09-28 | SFG | COL | SV | 2.0 | 0 | 0 | 0 | 1 | 3 | 0 |
| 2025-09-27 | SFG | COL | SV | 0.2 | 0 | 0 | 0 | 0 | 1 | 0 |
| 2025-09-23 | SFG | STL | — | 0.1 | 1 | 1 | 1 | 0 | 0 | 1 |
| 2025-09-21 | SFG | LAD | W | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2025-09-19 | SFG | LAD | — | 1.1 | 2 | 1 | 1 | 0 | 0 | 0 |
| 2025-09-17 | SFG | AZ | — | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2025-09-14 | SFG | LAD | — | 1.0 | 4 | 2 | 2 | 0 | 2 | 0 |
| 2025-09-10 | SFG | AZ | — | 3.2 | 1 | 0 | 0 | 3 | 4 | 0 |
| 2025-09-07 | SFG | STL | — | 0.2 | 2 | 0 | 0 | 0 | 0 | 0 |
| 2025-08-31 | SFG | BAL | SV | 3.0 | 5 | 2 | 1 | 1 | 0 | 0 |
Career Games by Position
Circle size = games played at each position.
| Position | Games |
|---|---|
| Pitcher | 81 |
Spencer Bivens: the record in brief
The debut date in the bio is June 16, 2024; Spencer Bivens is an active player, and this profile updates as the season goes on. Bivens's only club in the season tables is the San Francisco Giants. At 217 pounds on a 6-foot-5 frame, Bivens is listed as a pitcher. Bivens both batted and threw right-handed, per the bio block. Bivens was born on June 28, 1994, in Virginia Beach, VA, USA.
Across 87 games (2 starts), Bivens has recorded 7 wins against 4 losses with a 4.00 ERA. Also on Bivens's record: 110 strikeouts. Bivens's 4.00 ERA was close to the 4.14 league figure for those seasons. 2024 was Bivens's sharpest full season, a 3.14 ERA against the league's 4.08. By Pitcher PIV, Baseball Data Hub's measure of run prevention relative to each season's league, Bivens's career adds up to 71.8.
Bivens appears at one position only: pitcher, in 81 games. Fielding on the mound produced 11 putouts and 23 assists against 0 errors.
Bivens's game-by-game log, linked below the splits, holds 162 games from Retrosheet.
Frequently Asked Questions about Spencer Bivens
- What years did Spencer Bivens play?
- Spencer Bivens played in Major League Baseball from 2024 to 2026.
- Was Spencer Bivens a pitcher?
- Yes. Spencer Bivens pitched in the major leagues, recording 7 wins and 110 strikeouts.
- What teams has Spencer Bivens played for?
- Spencer Bivens has played for 2 teams: the San Francisco Giants (2024–2025) and the Kansas City Royals (2026).
- What are Spencer Bivens's career stats?
- In 87 games, Spencer Bivens has gone 7-4 with a 4.00 ERA, 110 strikeouts, 137.1 innings pitched, and 4 saves.
- What position does Spencer Bivens play?
- Spencer Bivens plays primarily as a pitcher, the position where he has appeared in the most games.
- How tall is Spencer Bivens and how much does he weigh?
- Spencer Bivens is listed at 6 feet 5 inches and 217 pounds.
- What number does Spencer Bivens wear?
- Spencer Bivens wears number 76, according to MLB's 2026 roster data.
- What was Spencer Bivens's career ERA?
- Spencer Bivens finished with a 4.00 career ERA, going 7-4 with 110 strikeouts.
- How many strikeouts did Spencer Bivens have?
- Spencer Bivens recorded 110 career strikeouts.