Big Jeff Pfeffer had a record of 4-4 with an ERA of 2.50 and 56 strikeouts in 15 appearances in his rookie season in 1905.
| NAME | SEASON | TM | G | W | L | W% | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | ERA- | FIP | FIP- | H/9 | PRAA | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | B. Jeff Pfeffer | 1905 | 15 | 4 | 4 | .500 | 11 | 2.50 | 56 | 9 | 0 | 0 | 101.0 | 84 | 28 | 36 | 2 | 36 | 4 | 4 | 390 | 4 | 4.99 | 3.21 | 1.56 | 0.18 | 14.4 | 9.2 | 1.19 | .281 | 3.21 | 84 | 2.86 | 99 | 7.49 | 0.3 |
CHC| NAME | DATE | SEASON | TM | OPP | DEC | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | | B. Jeff Pfeffer | 10/3/1905 | 1905 | vs | 1 | 7 | 1 | 0 | 0 | 13.0 | 9 | 5 | 0 | 5 | 1 | 0 | 48 | 1 | ||||||
| 2 | | B. Jeff Pfeffer | 8/12/1905 | 1905 | vs | 0 | 2 | 0 | 0 | 0 | 3.2 | 7 | 5 | 1 | 2 | 0 | 1 | 19 | 0 | ||||||
| 3 | | B. Jeff Pfeffer | 7/27/1905 | 1905 | @ | 0 | 6 | 0 | 0 | 0 | 6.0 | 4 | 3 | 0 | 3 | 0 | 1 | 22 | 1 | ||||||
| 4 | | B. Jeff Pfeffer | 6/27/1905 | 1905 | vs | 0 | 1 | 0 | 0 | 0 | 2.0 | 1 | 0 | 0 | 0 | 0 | 1 | 7 | 0 | ||||||
| 5 | | B. Jeff Pfeffer | 6/15/1905 | 1905 | vs | 1 | 0 | 0 | 0 | 0 | 2.0 | 3 | 2 | 0 | 2 | 1 | 0 | 11 | 0 | ||||||
| 6 | | B. Jeff Pfeffer | 6/5/1905 | 1905 | vs | W | 1 | 3 | 1 | 0 | 0 | 9.0 | 7 | 3 | 0 | 4 | 0 | 0 | 34 | 0 | |||||
| 7 | | B. Jeff Pfeffer | 6/4/1905 | 1905 | vs | 0 | 1 | 0 | 0 | 0 | 5.0 | 2 | 0 | 0 | 1 | 0 | 1 | 16 | 0 | ||||||
| 8 | | B. Jeff Pfeffer | 5/31/1905 | 1905 | @ | L | 1 | 5 | 1 | 0 | 0 | 8.2 | 6 | 3 | 0 | 3 | 0 | 0 | 33 | 1 | |||||
| 9 | | B. Jeff Pfeffer | 5/28/1905 | 1905 | vs | 1 | 0 | 0 | 0 | 0 | 0.0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | ||||||
| 10 | | B. Jeff Pfeffer | 5/18/1905 | 1905 | @ | W | 1 | 4 | 1 | 0 | 0 | 9.0 | 7 | 1 | 0 | 3 | 0 | 0 | 31 | 1 | |||||
| 11 | | B. Jeff Pfeffer | 5/11/1905 | 1905 | @ | L | 1 | 1 | 1 | 0 | 0 | 8.0 | 11 | 5 | 0 | 0 | 1 | 0 | 35 | 0 | |||||
| 12 | | B. Jeff Pfeffer | 5/6/1905 | 1905 | vs | W | 1 | 8 | 1 | 0 | 0 | 9.0 | 7 | 3 | 0 | 2 | 1 | 0 | 36 | 0 | |||||
| 13 | | B. Jeff Pfeffer | 5/2/1905 | 1905 | @ | L | 1 | 4 | 1 | 0 | 0 | 8.0 | 7 | 3 | 0 | 5 | 0 | 0 | 32 | 0 | |||||
| 14 | | B. Jeff Pfeffer | 4/26/1905 | 1905 | @ | W | 1 | 6 | 1 | 0 | 0 | 9.0 | 7 | 1 | 0 | 3 | 0 | 0 | 33 | 0 | |||||
| 15 | | B. Jeff Pfeffer | 4/15/1905 | 1905 | @ | L | 1 | 7 | 1 | 0 | 0 | 8.0 | 6 | 2 | 1 | 3 | 1 | 0 | 31 | 0 | |||||
| Total | 11 | 2.50 | 56 | 9 | 0 | 0 | 101.0 | 84 | 28 | 36 | 2 | 36 | 4 | 4 | 390 | 4 |
PHN
BKN
CIN
PIT
SLN
BSNMore MLB News
Marlins place pitcher Janson Junk on the 15-day IL with shin inflammation
This Date in Baseball - Johan Santana pitches the first no-hitter in New York Mets’ history
Athletics get wrong end of an apparent ABS mistake against the Yankees
Mariners hit 4 homers for 2nd straight game, beat Diamondbacks 5-1
Athletics hit 3 homers to beat Yankees 6-4 and snap a 4-game losing streak
Phillies rally past the Dodgers 4-3 on Edmundo Sosa's homer in 8th
More Cubs Stats
Team Batting Leaders 
HR
13
Happ
RBI
35
Busch
AVG
.297
Kelly
Team Pitching Leaders 
W
5
Rea
K
69
Imanaga
ERA
1.92
Brown
Team Rankings
HR
66
12th
R
283
6th
SO
471
19th
ERA
4.17
17th
Brewers
Cubs
Cardinals
Pirates
ATH
SFG
MLB 2026 Batting Leaders
MLB 2026 Pitching Leaders
MLB Fantasy 2026
MLB 2026 Betting
MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
40 | 19 | .678 | ||
30 | 28 | .517 | 9.5 | |
30 | 29 | .508 | 10.0 | |
26 | 33 | .441 | 14.0 | |
25 | 33 | .431 | 14.5 | |
| NL Central | W | L | PCT | GB |
34 | 21 | .618 | ||
32 | 27 | .542 | 4.0 | |
30 | 26 | .536 | 4.5 | |
31 | 28 | .525 | 5.0 | |
29 | 28 | .509 | 6.0 | |
| NL West | W | L | PCT | GB |
37 | 21 | .638 | ||
32 | 25 | .561 | 4.5 | |
31 | 26 | .544 | 5.5 | |
22 | 36 | .379 | 15.0 | |
22 | 37 | .373 | 15.5 |
Braves
Nationals
Marlins
Mets
Dodgers
Padres
Diamondbacks
Rockies| AL East | W | L | PCT | GB |
|---|---|---|---|---|
35 | 20 | .636 | ||
35 | 23 | .603 | 1.5 | |
29 | 31 | .483 | 8.5 | |
28 | 32 | .467 | 9.5 | |
24 | 33 | .421 | 12.0 | |
| AL Central | W | L | PCT | GB |
34 | 26 | .567 | ||
31 | 27 | .534 | 2.0 | |
27 | 32 | .458 | 6.5 | |
22 | 36 | .379 | 11.0 | |
22 | 37 | .373 | 11.5 | |
| AL West | W | L | PCT | GB |
30 | 29 | .508 | ||
28 | 30 | .483 | 1.5 | |
27 | 31 | .466 | 2.5 | |
27 | 33 | .450 | 3.5 | |
23 | 36 | .390 | 7.0 |
Rays
Yankees
Blue Jays
Orioles
Red Sox
Guardians
White Sox
Twins
Royals
Tigers
Mariners
Rangers
Astros
Angels