Big Jeff Pfeffer was 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 |
CHCGames
| 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 |
BKN
PIT
SLN
BSNMore Cubs Stats
Team Batting Leaders 
HR
34
Busch
RBI
103
Suzuki
AVG
.297
Hoerner
Team Pitching Leaders 
W
14
Boyd
K
154
Boyd
ERA
2.67
Horton
Team Rankings
HR
223
6th
R
793
5th
SO
1,265
27th
ERA
3.79
9th
Cardinals
Pirates
WSH
LAA
MLB 2025 Batting Leaders
MLB 2025 Pitching Leaders
MLB Fantasy 2025
MLB 2025 Betting
MLB 2025 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
 Phillies - y | 96 | 66 | .593 | |
83 | 79 | .512 | 13.0 | |
79 | 83 | .488 | 17.0 | |
76 | 86 | .469 | 20.0 | |
66 | 96 | .407 | 30.0 | |
| NL Central | W | L | PCT | GB |
 Brewers - y | 97 | 65 | .599 | |
 Cubs - w | 92 | 70 | .568 | 5.0 |
 Reds - w | 83 | 79 | .512 | 14.0 |
78 | 84 | .481 | 19.0 | |
71 | 91 | .438 | 26.0 | |
| NL West | W | L | PCT | GB |
 Dodgers - y | 93 | 69 | .574 | |
 Padres - w | 90 | 72 | .556 | 3.0 |
81 | 81 | .500 | 12.0 | |
80 | 82 | .494 | 13.0 | |
43 | 119 | .265 | 50.0 |
Mets
Marlins
Braves
Giants
Diamondbacks
Rockies| AL East | W | L | PCT | GB |
|---|---|---|---|---|
 Blue Jays - y | 94 | 68 | .580 | |
 Yankees - w | 94 | 68 | .580 | |
 Red Sox - w | 89 | 73 | .549 | 5.0 |
77 | 85 | .475 | 17.0 | |
75 | 87 | .463 | 19.0 | |
| AL Central | W | L | PCT | GB |
 Guardians - y | 88 | 74 | .543 | |
 Tigers - w | 87 | 75 | .537 | 1.0 |
82 | 80 | .506 | 6.0 | |
70 | 92 | .432 | 18.0 | |
60 | 102 | .370 | 28.0 | |
| AL West | W | L | PCT | GB |
 Mariners - y | 90 | 72 | .556 | |
87 | 75 | .537 | 3.0 | |
81 | 81 | .500 | 9.0 | |
76 | 86 | .469 | 14.0 | |
72 | 90 | .444 | 18.0 |
Rays
Orioles
Royals
Twins
White Sox
Astros
Rangers
Athletics
