Ryan Zeferjahn is 0-1 with an ERA of 5.79 and 9 strikeouts in 10 appearances for the Cubs in his career.
| 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 |  | R. Zeferjahn | 2026 | 10 | 0 | 1 | .000 | 0 | 5.79 | 9 | 0 | 0 | 0 | 9.1 | 11 | 6 | 7 | 2 | 4 | 1 | 2 | 1 | 43 | 1 | 8.68 | 3.86 | 2.25 | 1.93 | 20.9 | 9.3 | 1.61 | .333 | 6.75 | 143 | 5.54 | 135 | 10.61 | -1.5 |
CHC| NAME | DATE | TM | OPP | DEC | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | | R. Zeferjahn | 8/29/2026 | vs | 0 | 0.00 | 2 | 0 | 0 | 0 | 1.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | |||
| 2 | | R. Zeferjahn | 8/26/2026 | @ | 0 | 9.00 | 0 | 0 | 0 | 0 | 1.0 | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 4 | 0 | |||
| 3 | | R. Zeferjahn | 8/24/2026 | @ | 0 | 0.00 | 0 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | |||
| 4 | | R. Zeferjahn | 8/21/2026 | @ | L | 0 | 0.00 | 0 | 0 | 0 | 0 | 0.2 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 4 | 0 | ||
| 5 | | R. Zeferjahn | 8/17/2026 | vs | 0 | 18.00 | 1 | 0 | 0 | 0 | 1.0 | 2 | 2 | 2 | 1 | 1 | 0 | 0 | 0 | 6 | 0 | |||
| 6 | | R. Zeferjahn | 8/14/2026 | vs | 0 | 0.00 | 2 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 5 | 0 | |||
| 7 | | R. Zeferjahn | 8/11/2026 | @ | 0 | 27.00 | 0 | 0 | 0 | 0 | 0.2 | 3 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 6 | 0 | |||
| 8 | | R. Zeferjahn | 8/9/2026 | @ | 0 | 0.00 | 2 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | |||
| 9 | | R. Zeferjahn | 8/5/2026 | vs | 0 | 13.50 | 2 | 0 | 0 | 0 | 0.2 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 4 | 1 | |||
| 10 | | R. Zeferjahn | 8/4/2026 | vs | 0 | 0.00 | 0 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | |||
| 11 | | R. Zeferjahn | 8/2/2026 | vs | 0 | 0.00 | 4 | 0 | 0 | 1 | 1.2 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 7 | 0 | |||
| 12 | | R. Zeferjahn | 7/27/2026 | vs | 0 | 9.00 | 2 | 0 | 0 | 0 | 1.0 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | |||
| 13 | | R. Zeferjahn | 7/26/2026 | @ | 0 | 0.00 | 2 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | |||
| 14 | | R. Zeferjahn | 7/24/2026 | @ | 0 | 0.00 | 1 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 4 | 0 | |||
| 15 | | R. Zeferjahn | 7/21/2026 | vs | 0 | 0.00 | 3 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 5 | 0 | |||
| 16 | | R. Zeferjahn | 7/19/2026 | vs | 0 | 9.00 | 0 | 0 | 0 | 1 | 1.0 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 4 | 0 | |||
| 17 | | R. Zeferjahn | 7/17/2026 | vs | 0 | 0.00 | 2 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | |||
| 18 | | R. Zeferjahn | 7/12/2026 | @ | 0 | 6.75 | 2 | 0 | 0 | 0 | 1.1 | 1 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 5 | 0 | |||
| 19 | | R. Zeferjahn | 7/9/2026 | @ | 0 | 0.00 | 1 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | |||
| 20 | | R. Zeferjahn | 7/8/2026 | @ | 0 | 0.00 | 2 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | |||
| 21 | | R. Zeferjahn | 7/4/2026 | vs | 0 | 0.00 | 2 | 0 | 0 | 0 | 1.1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 6 | 0 | |||
| 22 | | R. Zeferjahn | 6/30/2026 | @ | 0 | 0.00 | 1 | 0 | 0 | 0 | 1.0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | |||
| 23 | | R. Zeferjahn | 6/28/2026 | vs | 0 | 0.00 | 2 | 0 | 0 | 0 | 0.2 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 4 | 0 | |||
| 24 | | R. Zeferjahn | 6/27/2026 | vs | W | 0 | 0.00 | 2 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | ||
| 25 | | R. Zeferjahn | 6/23/2026 | vs | 0 | 0.00 | 3 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | |||
| Total | 0 | 5.79 | 9 | 0 | 0 | 0 | 9.1 | 11 | 6 | 7 | 2 | 4 | 1 | 2 | 1 | 43 | 1 | |||||||
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| NL East | W | L | PCT | GB |
|---|---|---|---|---|
81 | 55 | .596 | ||
76 | 60 | .559 | 5.0 | |
68 | 68 | .500 | 13.0 | |
65 | 73 | .471 | 17.0 | |
61 | 75 | .449 | 20.0 | |
| NL Central | W | L | PCT | GB |
85 | 51 | .625 | ||
77 | 59 | .566 | 8.0 | |
68 | 69 | .496 | 17.5 | |
66 | 71 | .482 | 19.5 | |
64 | 72 | .471 | 21.0 | |
| NL West | W | L | PCT | GB |
81 | 55 | .596 | ||
72 | 64 | .529 | 9.0 | |
73 | 65 | .529 | 9.0 | |
56 | 81 | .409 | 25.5 | |
52 | 84 | .382 | 29.0 |
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Phillies
Marlins
Mets
Padres
Rockies| AL East | W | L | PCT | GB |
|---|---|---|---|---|
81 | 54 | .600 | ||
77 | 59 | .566 | 4.5 | |
74 | 62 | .544 | 7.5 | |
67 | 69 | .493 | 14.5 | |
67 | 70 | .489 | 15.0 | |
| AL Central | W | L | PCT | GB |
72 | 63 | .533 | ||
68 | 68 | .500 | 4.5 | |
64 | 72 | .471 | 8.5 | |
63 | 72 | .467 | 9.0 | |
62 | 75 | .453 | 11.0 | |
| AL West | W | L | PCT | GB |
68 | 68 | .500 | ||
66 | 70 | .485 | 2.0 | |
64 | 72 | .471 | 4.0 | |
53 | 83 | .390 | 15.0 | |
52 | 84 | .382 | 16.0 |
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