Bill Monbouquette
Pitcher · Career Stats, Bio & Records (1958-1968)
Bill Monbouquette was a pitcher who played in Major League Baseball from 1958 to 1968 for 4 teams, including the Boston Red Sox, a span of 11 seasons. Across 343 career appearances, he went 114-112 with a 3.68 ERA and 1,122 strikeouts. He also batted .103 with 0 home runs. Bill Monbouquette was a 3-time All-Star. His career Pitcher PIV — Baseball Data Hub's era-adjusted measure of pitching impact — is 6668.9.
- 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
- 5'11" / 190 lb
- Died
- 1/25/2015 in Gloucester, MA, USA
- MLB Debut
- 1958-07-18
- Last Game
- 1968-09-03
- Awards
- 3× All-Star
Full name: William Charles Monbouquette
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1958 | BOS | AL | 3 | 4 | 10 | 8 | 3 | 0 | 0 | 54.1 | 52 | 20 | 20 | 30 | 3.31 | 3.86 (+14%) | 588.3 |
| 1959 | BOS | AL | 7 | 7 | 34 | 17 | 4 | 0 | 0 | 151.2 | 165 | 70 | 33 | 87 | 4.15 | 3.90 (-6%) | 1998.9 |
| 1960 | BOS | AL | 14 | 11 | 35 | 30 | 12 | 3 | 0 | 215.0 | 217 | 87 | 68 | 134 | 3.64 | 3.82 (+5%) | 2652.6 |
| 1961 | BOS | AL | 14 | 14 | 32 | 32 | 12 | 1 | 0 | 236.1 | 233 | 89 | 100 | 161 | 3.39 | 4.03 (+16%) | 1395.9 |
| 1962 | BOS | AL | 15 | 13 | 35 | 35 | 11 | 4 | 0 | 235.1 | 227 | 87 | 65 | 153 | 3.33 | 3.96 (+16%) | 3430.8 |
| 1963 | BOS | AL | 20 | 10 | 37 | 36 | 13 | 1 | 0 | 266.2 | 258 | 113 | 42 | 174 | 3.81 | 3.46 (-10%) | 2118.0 |
| 1964 | BOS | AL | 13 | 14 | 36 | 35 | 7 | 5 | 1 | 234.0 | 258 | 105 | 40 | 120 | 4.04 | 3.58 (-13%) | -2417.8 |
| 1965 | BOS | AL | 10 | 18 | 35 | 35 | 10 | 2 | 0 | 228.2 | 239 | 94 | 40 | 110 | 3.70 | 3.50 (-6%) | -2363.4 |
| 1966 | DET | AL | 7 | 8 | 30 | 14 | 2 | 1 | 0 | 102.2 | 120 | 54 | 22 | 61 | 4.73 | 3.52 (-34%) | -895.6 |
| 1967 | DET | AL | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2.0 | 1 | 0 | 0 | 2 | 0.00 | — | 0.0 |
| 1967 | NYA | AL | 6 | 5 | 33 | 10 | 2 | 1 | 1 | 133.1 | 122 | 35 | 17 | 53 | 2.36 | 3.30 (+28%) | 1719.0 |
| 1968 | NYA | AL | 5 | 7 | 17 | 11 | 2 | 0 | 0 | 89.1 | 92 | 44 | 13 | 32 | 4.43 | 2.98 (-49%) | -541.8 |
| 1968 | SFN | NL | 0 | 1 | 7 | 0 | 0 | 0 | 1 | 12.1 | 11 | 5 | 2 | 5 | 3.65 | 2.98 (-22%) | -1016.0 |
| Career · 13 seasons | 114 | 112 | 343 | 263 | 78 | 18 | 3 | 1,961.2 | 1,995 | 803 | 462 | 1,122 | 3.68 | — | 6,669 | ||
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.
Career Batting Statistics
| G | AB | R | H | 2B | 3B | HR | RBI | SB | BB | SO | AVG | OBP | SLG | OPS | PIV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 352 | 582 | 35 | 60 | 3 | 1 | 0 | 18 | 1 | 49 | 249 | .103 | .173 | .112 | .284 | -3,962 |
Career AVG .103 vs. league average .250 across their career seasons — 58.8% below league average.
Career OBP .173 vs. league average .315 across their career seasons — 45.2% below league average.
Career SLG .112 vs. league average .377 across their career seasons — 70.4% below league average.
Career OPS .284 vs. league average .692 across their career seasons — 58.9% below league average.
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1958 | BOS | AL | 10 | 17 | 0 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | .176 | — | — | — | — | 0.0 |
| 1959 | BOS | AL | 35 | 46 | 1 | 3 | 0 | 0 | 0 | 1 | 0 | 2 | 28 | .065 | — | — | — | — | 0.0 |
| 1960 | BOS | AL | 38 | 65 | 9 | 6 | 0 | 0 | 0 | 1 | 0 | 7 | 28 | .092 | .255 (-64%) | .323 (-44%) | .387 (-76%) | .711 (-62%) | -619.3 |
| 1961 | BOS | AL | 33 | 69 | 6 | 9 | 0 | 0 | 0 | 5 | 0 | 10 | 29 | .130 | .258 (-50%) | .328 (-27%) | .399 (-67%) | .727 (-49%) | -518.4 |
| 1962 | BOS | AL | 35 | 73 | 5 | 7 | 0 | 0 | 0 | 1 | 0 | 7 | 39 | .096 | .257 (-63%) | .326 (-46%) | .393 (-76%) | .719 (-62%) | -713.3 |
| 1963 | BOS | AL | 37 | 88 | 6 | 10 | 1 | 0 | 0 | 1 | 0 | 4 | 43 | .114 | .246 (-54%) | .308 (-51%) | .371 (-66%) | .680 (-59%) | -781.0 |
| 1964 | BOS | AL | 39 | 72 | 3 | 6 | 0 | 1 | 0 | 3 | 0 | 8 | 22 | .083 | .250 (-67%) | .312 (-44%) | .377 (-71%) | .690 (-59%) | -639.2 |
| 1965 | BOS | AL | 36 | 68 | 2 | 4 | 1 | 0 | 0 | 2 | 0 | 7 | 30 | .059 | .245 (-76%) | .310 (-53%) | .371 (-80%) | .682 (-68%) | -691.2 |
| 1966 | DET | AL | 30 | 26 | 0 | 4 | 0 | 0 | 0 | 1 | 1 | 1 | 14 | .154 | — | — | — | — | 0.0 |
| 1967 | DET | AL | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | — | — | — | — | 0.0 |
| 1967 | NYA | AL | 33 | 32 | 1 | 5 | 0 | 0 | 0 | 0 | 0 | 1 | 8 | .156 | — | — | — | — | 0.0 |
| 1968 | NYA | AL | 17 | 26 | 2 | 3 | 1 | 0 | 0 | 2 | 0 | 2 | 6 | .115 | — | — | — | — | 0.0 |
| 1968 | SFN | NL | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | — | — | — | — | 0.0 |
| Career · 13 seasons | 352 | 582 | 35 | 60 | 3 | 1 | 0 | 18 | 1 | 49 | 249 | .103 | — | — | — | — | -3,962 | ||
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 (695 games) →Per-game data from Retrosheet (regular season, through 2025).
Batting — Home / Away
| Split | G | AB | R | H | HR | RBI | AVG |
|---|---|---|---|---|---|---|---|
| Home | 176 | 270 | 18 | 32 | 0 | 6 | .119 |
| Away | 176 | 312 | 17 | 28 | 0 | 13 | .090 |
Pitching — Home / Away
| Split | G | IP | H | ER | BB | SO | ERA |
|---|---|---|---|---|---|---|---|
| Home | 172 | 992.0 | 1041 | 401 | 219 | 565 | 3.64 |
| Away | 171 | 969.1 | 954 | 402 | 243 | 557 | 3.73 |
Last 10 Games — Batting
| Date | Tm | Opp | Res | AB | R | H | 2B | 3B | HR | RBI | BB | SO |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1968-09-03 | SFG | CHC | L | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1968-08-29 | SFG | HOU | L | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1968-08-20 | SFG | NYN | L | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1968-08-18 | SFG | PHI | L | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1968-08-16 | SFG | PHI | W | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1968-07-30 | SFG | CHC | L | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1968-07-22 | SFG | CHC | L | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1968-07-01 | NYY | TEX | L | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1968-06-25 | NYY | DET | L | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1968-06-18 | NYY | LAA | L | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
Last 10 Games — Pitching
| Date | Tm | Opp | Dec | IP | H | R | ER | BB | SO | HR |
|---|---|---|---|---|---|---|---|---|---|---|
| 1968-09-03 | SFG | CHC | — | 2.0 | 4 | 3 | 3 | 1 | 1 | 1 |
| 1968-08-29 | SFG | HOU | — | 2.0 | 0 | 0 | 0 | 1 | 0 | 0 |
| 1968-08-20 | SFG | NYN | — | 2.0 | 5 | 4 | 0 | 0 | 1 | 1 |
| 1968-08-18 | SFG | PHI | L | 1.1 | 1 | 1 | 1 | 0 | 0 | 1 |
| 1968-08-16 | SFG | PHI | SV | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 |
| 1968-07-30 | SFG | CHC | — | 3.0 | 1 | 1 | 1 | 0 | 2 | 1 |
| 1968-07-22 | SFG | CHC | — | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1968-07-01 | NYY | TEX | L | 3.1 | 5 | 3 | 3 | 1 | 2 | 0 |
| 1968-06-25 | NYY | DET | L | 0.0 | 2 | 2 | 2 | 0 | 0 | 0 |
| 1968-06-18 | NYY | LAA | L | 4.0 | 2 | 2 | 1 | 1 | 1 | 0 |
Fielding Statistics
Career Fielding Totals by Position
| Position | G | GS | PO | A | E | DP |
|---|---|---|---|---|---|---|
| P | 343 | 263 | 155 | 266 | 7 | 19 |
Season-by-Season Fielding
| Year | Team | Pos | G | GS | PO | A | E | DP |
|---|---|---|---|---|---|---|---|---|
| 1958 | BOS | P | 10 | 8 | 1 | 7 | 1 | 1 |
| 1959 | BOS | P | 34 | 17 | 11 | 22 | 0 | 3 |
| 1960 | BOS | P | 35 | 30 | 18 | 28 | 0 | 3 |
| 1961 | BOS | P | 32 | 32 | 16 | 28 | 1 | 2 |
| 1962 | BOS | P | 35 | 35 | 7 | 21 | 1 | 0 |
| 1963 | BOS | P | 37 | 36 | 31 | 37 | 0 | 3 |
| 1964 | BOS | P | 36 | 35 | 15 | 38 | 0 | 2 |
| 1965 | BOS | P | 35 | 35 | 21 | 38 | 2 | 2 |
| 1966 | DET | P | 30 | 14 | 11 | 10 | 1 | 1 |
| 1967 | DET | P | 2 | 0 | 0 | 1 | 0 | 0 |
| 1967 | NYA | P | 33 | 10 | 11 | 18 | 1 | 1 |
| 1968 | NYA | P | 17 | 11 | 10 | 17 | 0 | 1 |
| 1968 | SFN | P | 7 | 0 | 3 | 1 | 0 | 0 |
Career Games by Position
Circle size = games played at each position.
| Position | Games |
|---|---|
| Pitcher | 343 |
Most Similar Players
Career comps based on counting + rate stats and primary position. Score is relative — closest peer anchors at ~98%.
Bill Monbouquette (highlighted) compared to peers across the same era.
Compare Bill Monbouquette
Bill Monbouquette: the record in brief
Between the debut on July 18, 1958 and the final game on September 3, 1968, Bill Monbouquette built the record summarized on this page. By club, Monbouquette's seasons break down as the Boston Red Sox (1958 through 1965), the Detroit Tigers (1966 to 1967), the New York Yankees (1967 through 1968), and the San Francisco Giants (1968). Monbouquette is listed as a pitcher at 5'11" and 190 pounds. Monbouquette threw and hit right-handed, per the bio block. Monbouquette was born on August 11, 1936, in Medford, MA, USA. Monbouquette died on January 25, 2015, in Gloucester, MA, USA. On the record, Bill Monbouquette was born William Charles Monbouquette.
Monbouquette went 114-112 with a 3.68 ERA in 343 games, 263 of them starts. The totals include 1,122 strikeouts, 78 complete games, and 18 shutouts. Monbouquette's 3.68 ERA was close to the 3.61 league figure for those seasons. The best win total was 20, in 1963. 1962 was Monbouquette's sharpest full season, a 3.33 ERA against the league's 3.96.
Frequently Asked Questions about Bill Monbouquette
- What years did Bill Monbouquette play?
- Bill Monbouquette played in Major League Baseball from 1958 to 1968.
- Was Bill Monbouquette a pitcher?
- Yes. Bill Monbouquette pitched in the major leagues, recording 114 wins and 1122 strikeouts.
- How many home runs did Bill Monbouquette hit?
- Bill Monbouquette hit 0 career home runs with 60 hits.
- What teams did Bill Monbouquette play for?
- Bill Monbouquette played for 4 teams: the Boston Red Sox (1958–1965), the Detroit Tigers (1966–1967), the New York Yankees (1967–1968), and the San Francisco Giants (1968).
- Did Bill Monbouquette win a Cy Young Award?
- No. Bill Monbouquette did not win the Cy Young Award.
- What awards did Bill Monbouquette win?
- Bill Monbouquette was selected to 3 All-Star Games.
- What were Bill Monbouquette's career stats?
- In 343 games, Bill Monbouquette went 114-112 with a 3.68 ERA, 1,122 strikeouts, 1,961.2 innings pitched, and 3 saves. At the plate he had 60 hits and 0 home runs.
- What position did Bill Monbouquette play?
- Bill Monbouquette played primarily as a pitcher, the position where he appeared in the most games.
- How tall was Bill Monbouquette and how much did he weigh?
- Bill Monbouquette was listed at 5 feet 11 inches and 190 pounds.
- What was Bill Monbouquette's career ERA?
- Bill Monbouquette finished with a 3.68 career ERA, going 114-112 with 1,122 strikeouts.
- How many strikeouts did Bill Monbouquette have?
- Bill Monbouquette recorded 1,122 career strikeouts.
- Is Bill Monbouquette in the Hall of Fame?
- No. Bill Monbouquette has not been inducted into the National Baseball Hall of Fame.
- How many All-Star Games did Bill Monbouquette make?
- Bill Monbouquette was selected to 3 All-Star Games.