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Chicago Cubs · P · 2026 season
Ryan Zeferjahn (P, Chicago Cubs) has a 3.88 ERA with 94 strikeouts in 69.2 innings over 65 games in 2026.
Last game
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| Date | Opp | IP | K | ER | Dec |
|---|---|---|---|---|---|
| Sep 30 | @ SDRelief | 1.1 | 2 | 0 | — |
| Sep 24 | vs MIARelief | 1.0 | 0 | 0 | — |
| Sep 22 | vs MIARelief | 0.2 | 1 | 0 | — |
| Sep 19 | @ CINRelief | 1.0 | 2 | 0 | — |
| Sep 16 | vs ATLRelief | 1.0 | 1 | 0 | — |
| Sep 14 | vs ATLRelief | 1.0 | 1 | 0 | — |
| Sep 12 | vs PITRelief | 0.1 | 1 | 0 | — |
| Sep 7 | @ MILRelief | 0.1 | 1 | 1 | — |
| Sep 5 | @ MIARelief | 1.2 | 1 | 0 | — |
| Sep 3 | vs MILRelief | 1.0 | 1 | 0 | — |
QS = quality start: 6+ innings and 3 or fewer earned runs.
Showing 10 of 15 games. The full game log is part of the player's full breakdown (a free account opens 5 players a day; Pro has no limit).
| Split | G | IP | ERA | WHIP | K/9 |
|---|---|---|---|---|---|
| Home | 37 | 37.2 | 4.54 | 1.38 | 12.90 |
| Road | 28 | 32.0 | 3.09 | 1.16 | 11.25 |
| Split | G | IP | ERA | WHIP | K/9 |
|---|---|---|---|---|---|
| Mar* | 1 | 2.0 | 0.00 | 0.00 | 9.00 |
| Apr | 10 | 14.1 | 6.28 | 1.33 | 11.93 |
| May | 10 | 9.1 | 6.75 | 1.82 | 9.64 |
| Jun | 13 | 13.2 | 0.66 | 1.10 | 15.15 |
| Jul | 10 | 10.2 | 2.53 | 0.84 | 14.34 |
| Aug | 11 | 11.0 | 4.91 | 1.55 | 10.64 |
| Sep | 10 | 8.2 | 3.12 | 1.38 | 10.38 |
| Postseason* | 1 | 1.1 | 0.00 | 1.50 | 13.50 |
| Split | G | IP | ERA | WHIP | K/9 |
|---|---|---|---|---|---|
| Last 7 days* | 1 | 1.1 | 0.00 | 1.50 | 13.50 |
| Last 15 days* | 3 | 3.0 | 0.00 | 1.33 | 9.00 |
| Last 30 days | 8 | 6.2 | 1.35 | 1.65 | 12.15 |
| Season | G | IP | ERA | WHIP | K/9 |
|---|---|---|---|---|---|
| 2026 postseason | 1 | 1.1 | 0.00 | 1.50 | 13.50 |
| 2026 | 65 | 69.2 | 3.88 | 1.28 | 12.14 |
| 2025 | 62 | 57.0 | 4.74 | 1.47 | 11.53 |
| 2024 | 12 | 17.0 | 2.12 | 0.76 | 9.53 |
* A small sample: under 15 plate appearances (hitters) or 5 innings (pitchers).
Ryan Zeferjahn's full breakdown holds role and workload by game. Checking your player views…
Checking your player views…Ryan Zeferjahn's full breakdown holds heat maps, the spray chart and pitch-type matchups. Checking your player views…
Checking your player views…xwOBA: the value the contact deserved · Hard-hit: 95+ mph off the bat · Barrel: ideal speed and angle · Whiff: misses per swing · K%, BB%: per plate appearance.
Season totals and logs are from box scores. Prop lines from DraftKings, FanDuel and BetMGM. Descriptive history, not a forecast or a pick. For information only, not betting advice. 21+ only. Gambling problem? Call or text 1-800-GAMBLER.