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Zach Eflin
P
BAL
2026 season
- GP
- 1
- W-L
- 0-0
- ERA
- 2.45
- WHIP
- 1.63
- K
- 7
- IP
- 3.2
Game log
| Date | Opp | Result | Dec | IP | H | ER | BB | K |
|---|---|---|---|---|---|---|---|---|
| Mar 31 | vs TEX | L 5-8 | - | 3.2 | 4 | 1 | 2 | 7 |
| 2025 season | ||||||||
| Jul 28 | vs TOR | W 11-4 | - | 4.1 | 8 | 4 | 1 | 3 |
| Jul 23 | @CLE | L 2-3 | - | 5.0 | 2 | 2 | 1 | 5 |
| Jun 28 | vs TB | L 3-11 | L | 1.0 | 5 | 4 | 0 | 0 |
| Jun 21 | @NYY | L 0-9 | L | 3.0 | 10 | 6 | 2 | 4 |
| Jun 16 | @TB | L 1-7 | L | 5.0 | 12 | 7 | 2 | 2 |
| Jun 11 | vs DET | W 10-1 | W | 6.2 | 5 | 1 | 1 | 5 |
| Jun 5 | @SEA | W 4-3 | W | 6.0 | 8 | 3 | 0 | 7 |
| May 30 | vs CWS | W 2-1 | W | 7.0 | 4 | 0 | 1 | 6 |
| May 24 | @BOS | L 5-6 | - | 5.0 | 5 | 4 | 2 | 1 |
| May 18 | vs WSH | L 4-10 | L | 5.1 | 10 | 8 | 0 | 4 |
| May 11 | @LAA | W 7-3 | W | 5.0 | 5 | 2 | 2 | 5 |
| Apr 7 | @AZ | W 5-1 | W | 6.0 | 4 | 1 | 0 | 1 |
| Apr 2 | vs BOS | L 0-3 | L | 6.0 | 8 | 3 | 0 | 5 |
| Mar 27 | @TOR | W 12-2 | W | 6.0 | 2 | 2 | 1 | 2 |
| 2024 season | ||||||||
| Sep 25 | @NYY | W 9-7 | - | 4.2 | 4 | 3 | 5 | 1 |
| Sep 19 | vs SF | W 5-3 | - | 6.0 | 6 | 2 | 1 | 5 |
| Sep 13 | @DET | L 0-1 | L | 6.2 | 5 | 1 | 1 | 3 |
| Sep 7 | vs TB | L 1-7 | L | 5.2 | 8 | 3 | 1 | 4 |
| Sep 1 | @COL | W 6-1 | W | 7.0 | 4 | 1 | 1 | 9 |
| Aug 15 | vs BOS | W 5-1 | W | 6.0 | 5 | 1 | 0 | 8 |
| Aug 9 | @TB | W 4-1 | W | 7.0 | 4 | 0 | 1 | 7 |
| Aug 3 | @CLE | W 7-4 | W | 6.1 | 5 | 2 | 1 | 3 |
| Jul 29 | vs TOR | W 11-5 | W | 6.0 | 10 | 3 | 0 | 7 |
| Jul 24 | @TOR | L 3-6 | - | 5.2 | 6 | 2 | 0 | 4 |
| Jul 19 | @NYY | L 1-6 | L | 5.0 | 7 | 4 | 4 | 5 |
| Jul 10 | vs NYY | L 1-2 | L | 7.0 | 4 | 1 | 1 | 6 |
| Jul 4 | @KC | W 10-8 | W | 5.0 | 7 | 5 | 1 | 3 |
| Jun 28 | vs WSH | W 3-1 | W | 6.0 | 4 | 0 | 1 | 6 |
| Jun 22 | @PIT | L 3-4 | L | 7.0 | 5 | 4 | 1 | 6 |
| Jun 16 | @ATL | W 8-6 | - | 5.2 | 7 | 3 | 1 | 7 |
| Jun 11 | vs CHC | W 5-2 | - | 5.2 | 7 | 2 | 0 | 3 |
| Jun 5 | @MIA | W 5-3 | - | 4.0 | 3 | 2 | 0 | 3 |
| May 18 | @TOR | W 5-4 | - | 6.0 | 9 | 4 | 0 | 3 |
| May 13 | @BOS | W 5-3 | W | 5.0 | 6 | 3 | 0 | 2 |
| May 7 | vs CWS | W 5-1 | W | 7.0 | 6 | 1 | 0 | 3 |
| May 1 | @MIL | L 1-7 | L | 5.2 | 6 | 3 | 0 | 6 |
| Apr 26 | @CWS | L 4-9 | L | 6.0 | 9 | 4 | 2 | 4 |
| Apr 20 | @NYY | W 2-0 | - | 6.0 | 3 | 0 | 0 | 6 |
| Apr 15 | vs LAA | L 3-7 | - | 6.1 | 6 | 0 | 0 | 5 |
| Apr 8 | @LAA | L 1-7 | L | 5.0 | 9 | 5 | 0 | 5 |
| Apr 2 | vs TEX | W 5-2 | W | 6.1 | 5 | 1 | 1 | 5 |
| Mar 28 | vs TOR | L 2-8 | L | 5.2 | 6 | 6 | 1 | 5 |
| 2023 season | ||||||||
| Sep 26 | @BOS | W 9-7 | W | 5.0 | 5 | 3 | 0 | 4 |
| Sep 21 | vs LAA | W 5-4 | - | 5.0 | 6 | 2 | 1 | 10 |
| Sep 15 | @BAL | W 7-1 | W | 7.0 | 1 | 1 | 0 | 8 |
| Sep 10 | vs SEA | W 6-3 | W | 5.0 | 7 | 3 | 2 | 6 |
| Sep 5 | vs BOS | W 8-6 | - | 5.0 | 5 | 3 | 1 | 7 |
| Aug 30 | @MIA | W 3-0 | - | 6.1 | 4 | 0 | 0 | 4 |
| Aug 25 | vs NYY | L 2-6 | L | 6.0 | 7 | 2 | 1 | 11 |
| Aug 19 | @LAA | W 18-4 | W | 6.0 | 4 | 1 | 1 | 4 |
| Aug 13 | vs CLE | L 2-9 | L | 3.0 | 9 | 6 | 1 | 3 |
| Aug 8 | vs STL | W 4-2 | - | 7.0 | 5 | 1 | 0 | 8 |
| Aug 1 | @NYY | W 5-2 | W | 6.0 | 3 | 0 | 0 | 5 |
| Jul 26 | vs MIA | L 1-7 | L | 4.0 | 7 | 5 | 1 | 3 |
| Jul 21 | vs BAL | W 3-0 | W | 7.0 | 2 | 0 | 1 | 8 |
| Jul 16 | @KC | L 4-8 | L | 3.0 | 7 | 5 | 0 | 0 |
| Jul 9 | vs ATL | W 10-4 | W | 5.0 | 4 | 2 | 0 | 5 |
| Jul 4 | vs PHI | L 1-3 | L | 7.0 | 4 | 2 | 0 | 9 |
| Jun 28 | @AZ | W 3-2 | - | 7.0 | 7 | 2 | 0 | 7 |
| Jun 23 | vs KC | W 11-3 | W | 6.0 | 7 | 3 | 2 | 7 |
| Jun 17 | @SD | L 0-2 | L | 6.0 | 4 | 2 | 2 | 5 |
| Jun 12 | @ATH | L 3-4 | L | 4.2 | 5 | 4 | 2 | 6 |
| Jun 6 | vs MIN | W 7-0 | W | 6.2 | 3 | 0 | 1 | 9 |
| May 31 | @CHC | W 4-3 | - | 6.0 | 4 | 3 | 1 | 5 |
| May 25 | vs TOR | W 6-3 | W | 7.0 | 6 | 1 | 2 | 0 |
| May 20 | vs MIL | W 8-4 | W | 7.0 | 4 | 3 | 0 | 8 |
| May 14 | @NYY | W 8-7 | W | 6.0 | 7 | 4 | 1 | 9 |
| May 9 | @BAL | L 2-4 | L | 6.0 | 7 | 4 | 1 | 4 |
| May 4 | vs PIT | W 3-2 | W | 7.0 | 3 | 0 | 0 | 10 |
| Apr 28 | @CWS | W 3-2 | - | 5.0 | 6 | 2 | 2 | 5 |
| Apr 23 | vs CWS | W 4-1 | W | 5.0 | 3 | 1 | 0 | 4 |
| Apr 7 | vs ATH | W 9-5 | W | 6.0 | 9 | 3 | 0 | 7 |
| Apr 1 | vs DET | W 12-2 | W | 5.0 | 3 | 1 | 1 | 5 |
| 2022 season | ||||||||
| Oct 3 | @HOU | W 3-0 | S | 1.0 | 0 | 0 | 0 | 0 |
| Sep 30 | @WSH | W 5-1 | - | 1.0 | 2 | 1 | 0 | 2 |
| Sep 25 | vs ATL | L 7-8 | - | 1.0 | 0 | 0 | 0 | 1 |
| Sep 24 | vs ATL | L 3-6 | - | 1.0 | 1 | 0 | 0 | 0 |
| Sep 22 | vs ATL | W 1-0 | - | 1.2 | 0 | 0 | 0 | 3 |
| Sep 20 | vs TOR | L 11-18 | - | 1.0 | 1 | 0 | 0 | 2 |
| Sep 14 | @MIA | W 6-1 | - | 1.0 | 0 | 0 | 0 | 1 |
| Jun 25 | @SD | W 4-2 | W | 5.0 | 4 | 2 | 2 | 3 |
| Jun 19 | @WSH | L 3-9 | L | 2.0 | 5 | 4 | 0 | 2 |
| Jun 14 | vs MIA | L 9-11 | - | 6.0 | 5 | 4 | 0 | 4 |
| Jun 9 | @MIL | W 8-3 | - | 4.0 | 4 | 1 | 3 | 2 |
| Jun 3 | vs LAA | W 10-0 | W | 8.0 | 5 | 0 | 1 | 6 |
| May 28 | @NYM | L 2-8 | L | 6.0 | 8 | 7 | 2 | 4 |
| May 22 | vs LAD | W 4-3 | - | 7.0 | 4 | 2 | 2 | 12 |
| May 17 | vs SD | L 0-3 | L | 6.0 | 5 | 1 | 0 | 5 |
| May 1 | @NYM | L 6-10 | L | 4.1 | 8 | 5 | 1 | 3 |
| Apr 26 | vs COL | W 10-3 | W | 6.0 | 2 | 1 | 1 | 3 |
| Apr 20 | @COL | W 9-6 | - | 5.2 | 8 | 2 | 0 | 5 |
| Apr 15 | @MIA | L 1-7 | L | 4.0 | 6 | 4 | 1 | 4 |
| Apr 10 | vs ATH | L 1-4 | - | 4.0 | 2 | 0 | 2 | 3 |
Latest news
The Orioles declined Eflin's (elbow) $25 million mutual option for 2027 on Friday.
He'll receive a $2 million buyout instead. Eflin made only one start for the Orioles this season before undergoing Tommy John surgery, and the free agent will be shelved until around midseason next year.
RotoWire via ESPN · 7d ago
Eflin underwent Tommy John surgery on his right elbow Wednesday, Andy Kostka of TheBaltimoreBanner.com reports.
The Orioles moved Eflin to the 60-day injured list Tuesday after he received a second opinion on his injured elbow, and he'll now be out until midway through the 2027 campaign after going under the knife. The 32-year-old righty has made just 15 starts over the past two seasons, during which he's posted a 5.76 ERA and 1.43 WHIP over 75 innings.
RotoWire via ESPN · Apr 8
The Orioles transferred Eflin (elbow) to the 60-day injured list Tuesday, Roch Kubatko of MASNSports.com reports.
There's no word yet on the second opinion of the MRI on Eflin's right elbow. However, it's not a good sign that the Orioles have elected to shift him to the 60-IL, which makes Eflin ineligible to return until May 31. Brandon Young pitched well Monday versus the White Sox in Eflin's place, and his performance could earn him another start this weekend versus the Giants.
RotoWire via ESPN · Apr 7
Eflin is traveling to receive a second opinion for the MRI he underwent on his right elbow Wednesday, Roch Kubatko of MASNSports.com reports.
Eflin departed his season debut Tuesday against the Rangers due to right elbow discomfort and landed on the injured list a day later. It's unclear what the initial reading of the MRI revealed, but heading for a second opinion is rarely a positive development.
RotoWire via ESPN · Apr 3
The Orioles placed Eflin (elbow) on the 15-day injured list Wednesday.
Eflin was lifted from his start Tuesday against the Rangers due to right elbow discomfort. He's set to undergo an MRI on Wednesday, at which point more will be known about how long he will be sidelined. Dean Kremer is likely to be called up from Triple-A Norfolk to take over Eflin's spot in the Baltimore rotation.
RotoWire via ESPN · Apr 1
Manager Craig Albernaz said after Tuesday's loss to the Rangers that he expects Eflin (elbow) to be placed on the injured list, Andy Kostka of TheBaltimoreBanner.com reports.
Eflin made an early exit from Tuesday's contest after 3.2 innings of one-run ball due to elbow discomfort. He's scheduled to receive an MRI on his elbow Wednesday, but the Orioles don't seem to be very optimistic about what the results will show. A clearer timeline for the right-hander's return will emerge once the team knows the extent of the damage done.
RotoWire via ESPN · Apr 1