Jeff Pfeffer
Born: 3/4/1888 in Seymour, IL, USA
Died: 8/15/1972 in Chicago, IL, USA
MLB Debut: 1911-04-16 | Final Game: 1924-09-26
Bats: R | Throws: R | Height: 6'3" | Weight: 210 lbs
Full name: Edward Joseph Pfeffer
Biography
Jeff Pfeffer, born in 1888, was a prominent pitcher in Major League Baseball who played from 1911 until his retirement in 1924. Over the course of his career, Pfeffer established himself as a reliable starter, finishing with a record of 158 wins and 112 losses. His impressive earned run average of 2.77 underscored his effectiveness on the mound during an era characterized by a focus on pitching and defense. Pfeffer also tallied 836 strikeouts and recorded 10 saves, showcasing his ability to not only start games but also finish them when needed.
Pfeffer's playing style was reflective of the early 20th-century baseball landscape, where pitchers were often expected to handle a significant workload, frequently pitching complete games. His contributions came during a time when the game was transitioning from the deadball era to a more offensively driven approach, yet Pfeffer's consistency and command made him a standout performer throughout his career. His legacy remains in the records he set and the competitive spirit he brought to the diamond, solidifying his place in baseball history as a skilled and influential pitcher.
Career Pitching Statistics
| W | L | G | GS | CG | SHO | SV | IP | H | ER | HR | BB | SO | ERA | Pitcher PIV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 158 | 112 | 347 | 280 | 194 | 28 | 10 | 2407.3 | 2320 | 742 | 67 | 592 | 836 | 2.77 | 0 |
Season-by-Season Pitching
| Year | Team | Lg | W | L | G | GS | CG | SHO | SV | IP | H | ER | BB | SO | ERA | Pitcher PIV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1911 | SLA | AL | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 10.0 | 11 | 8 | 4 | 4 | 7.20 | 49.5 |
| 1913 | BRO | NL | 0 | 1 | 5 | 2 | 1 | 0 | 0 | 24.3 | 28 | 9 | 13 | 13 | 3.33 | -317.7 |
| 1914 | BRO | NL | 23 | 12 | 43 | 34 | 27 | 3 | 4 | 315.0 | 264 | 69 | 91 | 135 | 1.97 | 197.5 |
| 1915 | BRO | NL | 19 | 14 | 40 | 34 | 26 | 6 | 3 | 291.7 | 243 | 68 | 76 | 84 | 2.10 | -1908.4 |
| 1916 | BRO | NL | 25 | 11 | 41 | 37 | 30 | 6 | 1 | 328.7 | 274 | 70 | 63 | 128 | 1.92 | 2252.7 |
| 1917 | BRO | NL | 11 | 15 | 30 | 30 | 24 | 3 | 0 | 266.0 | 225 | 66 | 66 | 115 | 2.23 | 1165.5 |
| 1918 | BRO | NL | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 9.0 | 2 | 0 | 3 | 1 | 0.00 | 0.0 |
| 1919 | BRO | NL | 17 | 13 | 30 | 30 | 26 | 4 | 0 | 267.0 | 270 | 79 | 49 | 92 | 2.66 | 1694.9 |
| 1920 | BRO | NL | 16 | 9 | 30 | 28 | 20 | 2 | 0 | 215.0 | 225 | 72 | 45 | 80 | 3.01 | 2543.6 |
| 1921 | BRO | NL | 1 | 5 | 6 | 5 | 2 | 0 | 0 | 31.7 | 36 | 16 | 9 | 8 | 4.55 | 387.5 |
| 1921 | STL | NL | 9 | 3 | 18 | 13 | 7 | 1 | 0 | 98.7 | 115 | 47 | 28 | 22 | 4.29 | - |
| 1922 | STL | NL | 19 | 12 | 44 | 32 | 19 | 1 | 2 | 261.3 | 286 | 104 | 58 | 83 | 3.58 | - |
| 1923 | STL | NL | 8 | 9 | 26 | 18 | 7 | 1 | 0 | 152.3 | 171 | 68 | 40 | 32 | 4.02 | - |
| 1924 | PIT | NL | 5 | 3 | 15 | 4 | 1 | 0 | 0 | 58.7 | 68 | 20 | 17 | 19 | 3.07 | 178.4 |
| 1924 | STL | NL | 4 | 5 | 16 | 12 | 3 | 0 | 0 | 78.0 | 102 | 46 | 30 | 20 | 5.31 | - |
Career Batting Statistics
| G | AB | R | H | 2B | 3B | HR | RBI | SB | BB | SO | AVG | OBP | SLG | OPS | PIV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 352 | 874 | 49 | 180 | 16 | 6 | 0 | 62 | 3 | 27 | 201 | 0.206 | 0.231 | 0.238 | 0.469 | -3446.8 |
Season-by-Season Batting
| Year | Team | Lg | G | AB | R | H | 2B | 3B | HR | RBI | SB | BB | SO | AVG | PIV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1911 | SLA | AL | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.000 | 0.0 |
| 1913 | BRO | NL | 5 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.000 | 0.0 |
| 1914 | BRO | NL | 44 | 116 | 8 | 23 | 2 | 0 | 0 | 6 | 0 | 2 | 31 | 0.198 | -670.4 |
| 1915 | BRO | NL | 40 | 106 | 8 | 27 | 3 | 1 | 0 | 8 | 0 | 4 | 26 | 0.255 | -196.1 |
| 1916 | BRO | NL | 43 | 122 | 5 | 34 | 2 | 2 | 0 | 12 | 2 | 4 | 32 | 0.279 | -59.8 |
| 1917 | BRO | NL | 31 | 100 | 7 | 13 | 0 | 1 | 0 | 6 | 0 | 2 | 28 | 0.130 | -820.0 |
| 1918 | BRO | NL | 1 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.250 | 0.0 |
| 1919 | BRO | NL | 30 | 97 | 6 | 20 | 0 | 1 | 0 | 6 | 1 | 7 | 20 | 0.206 | -411.7 |
| 1920 | BRO | NL | 30 | 74 | 5 | 18 | 0 | 1 | 0 | 8 | 0 | 2 | 12 | 0.243 | -305.0 |
| 1921 | BRO | NL | 6 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.000 | 0.0 |
| 1921 | STL | NL | 18 | 29 | 2 | 4 | 1 | 0 | 0 | 1 | 0 | 2 | 7 | 0.138 | 0.0 |
| 1922 | STL | NL | 45 | 98 | 3 | 24 | 6 | 0 | 0 | 12 | 0 | 4 | 17 | 0.245 | -406.9 |
| 1923 | STL | NL | 26 | 55 | 3 | 7 | 2 | 0 | 0 | 2 | 0 | 0 | 10 | 0.127 | -576.9 |
| 1924 | PIT | NL | 15 | 25 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0.240 | 0.0 |
| 1924 | STL | NL | 16 | 26 | 2 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 7 | 0.115 | 0.0 |
Postseason Statistics
Playoff Career Batting
| G | AB | R | H | 2B | 3B | HR | RBI | BB | SO | AVG |
|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0.200 |
Playoff Batting by Year
| Year | Round | Team | G | AB | R | H | 2B | 3B | HR | RBI | BB | SO | AVG |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1920 | WS | BRO | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.000 |
| 1916 | WS | BRO | 4 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0.250 |
Playoff Career Pitching
| W | L | G | GS | SV | IP | H | ER | BB | SO | ERA |
|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 1 | 4 | 1 | 1 | 13.7 | 11 | 3 | 6 | 6 | 1.98 |
Playoff Pitching by Year
| Year | Round | Team | W | L | G | GS | SV | IP | H | ER | BB | SO | ERA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1920 | WS | BRO | 0 | 0 | 1 | 0 | 0 | 3.0 | 4 | 1 | 2 | 1 | 3.00 |
| 1916 | WS | BRO | 0 | 1 | 3 | 1 | 1 | 10.7 | 7 | 2 | 4 | 5 | 1.69 |
Fielding Statistics
Career Fielding Totals by Position
| Position | G | GS | PO | A | E | DP |
|---|---|---|---|---|---|---|
| OF | 5 | 0 | 1 | 0 | 0 | 0 |
| P | 347 | 0 | 58 | 549 | 23 | 21 |
Season-by-Season Fielding
| Year | Team | Pos | G | GS | PO | A | E | DP |
|---|---|---|---|---|---|---|---|---|
| 1911 | SLA | P | 2 | 0 | 0 | 2 | 0 | 0 |
| 1913 | BRO | P | 5 | 0 | 2 | 6 | 0 | 1 |
| 1914 | BRO | P | 43 | 0 | 4 | 65 | 2 | 3 |
| 1915 | BRO | P | 40 | 0 | 9 | 62 | 2 | 0 |
| 1916 | BRO | P | 41 | 0 | 8 | 66 | 3 | 3 |
| 1916 | BRO | OF | 4 | 0 | 0 | 0 | 0 | 0 |
| 1917 | BRO | P | 30 | 0 | 5 | 69 | 4 | 0 |
| 1917 | BRO | OF | 1 | 0 | 1 | 0 | 0 | 0 |
| 1918 | BRO | P | 1 | 0 | 1 | 4 | 0 | 0 |
| 1919 | BRO | P | 30 | 0 | 14 | 78 | 5 | 3 |
| 1920 | BRO | P | 30 | 0 | 4 | 47 | 3 | 2 |
| 1921 | BRO | P | 6 | 0 | 2 | 9 | 0 | 1 |
| 1921 | SLN | P | 18 | 0 | 2 | 20 | 1 | 0 |
| 1922 | SLN | P | 44 | 0 | 4 | 65 | 1 | 3 |
| 1923 | SLN | P | 26 | 0 | 3 | 31 | 1 | 2 |
| 1924 | PIT | P | 15 | 0 | 0 | 10 | 1 | 0 |
| 1924 | SLN | P | 16 | 0 | 0 | 15 | 0 | 3 |
Career Games by Position
| Position | Games |
|---|---|
| Pitcher | 347 |
| Left Field | 2 |
| Right Field | 1 |