| Year | W | L | Sv | Hold | IP | H | BB | SO | ER | ERA | WHIP | Rate |
| 2026 proj | 9 | 7 | 0 | 0 | 120.0 | 125 | 19 | 101 | 57 | 4.28 | 1.200 | 21.8 |
| 2026 | 0 | 0 | 0 | 0 | 3.7 | 4 | 2 | 7 | 1 | 2.45 | 1.636 | 5.7 |
| 2025 | 6 | 5 | 0 | 0 | 71.3 | 88 | 13 | 50 | 47 | 5.93 | 1.416 | -8.8 |
| 2024 | 10 | 9 | 0 | 0 | 165.3 | 166 | 24 | 134 | 66 | 3.59 | 1.149 | 53.6 |
| 2023 | 16 | 8 | 0 | 0 | 177.7 | 157 | 24 | 186 | 69 | 3.50 | 1.019 | 75.1 |
| 2022 | 2 | 5 | 1 | 2 | 75.7 | 70 | 15 | 65 | 34 | 4.04 | 1.123 | 15.0 |
| 2021 | 4 | 7 | 0 | 0 | 105.7 | 116 | 16 | 99 | 49 | 4.17 | 1.249 | 18.9 |
| 2020 | 4 | 2 | 0 | 0 | 59.0 | 60 | 15 | 70 | 26 | 3.97 | 1.271 | 42.6 |
| 2019 | 10 | 13 | 0 | 0 | 163.3 | 172 | 48 | 129 | 75 | 4.13 | 1.347 | 29.0 |
| 2018 | 11 | 8 | 0 | 0 | 128.0 | 130 | 37 | 123 | 62 | 4.36 | 1.305 | 25.9 |
| 2017 | 1 | 5 | 0 | 0 | 64.3 | 79 | 12 | 35 | 44 | 6.16 | 1.415 | -17.8 |
| 2016 | 3 | 5 | 0 | 0 | 63.3 | 67 | 17 | 31 | 39 | 5.54 | 1.326 | -6.5 |
| Date | News |
| 4/17/26 | Ambulance Chasers: Juan And Done?. Welcome back to the Pain Train, Razzball Enjoyers and Haters. Since we last met, things have escalated quickly, and at the top of that escalator, there is a revolving door. No time to waste. Let’s hop in! Updates From Last TimeWe’ll go a little backwards this week and start with a few follow-ups on players we’ve been discussing the last few weeks: Zach Eflin (SP, BAL): Last time, we talked about the bright red flag that was Zach Eflin seeking out a second opinion. Please, blog, may I have some more? Source: https://razzball.com/ambulance-chasers-juan-and-do... |
| 4/12/26 | Orioles' Eflin, crushed by injury, eyes 2027 return. Zach Eflin is looking forward to 2027, less than a week after Tommy John surgery on his 32nd birthday. Source: https://www.espn.com/mlb/story/_/id/48467391/oriol... |
| 4/10/26 | Eflin undergoes Tommy John surgery, Orioles say. Orioles right-hander Zach Eflin had season-ending Tommy John surgery Wednesday. Source: https://www.espn.com/mlb/story/_/id/48433872/oriol... |
| 4/09/26 | Eflin undergoes Tommy John surgery, Orioles say. Orioles right-hander Zach Eflin had season-ending Tommy John surgery Wednesday. Source: https://www.espn.com/mlb/story/_/id/48433872/oriol... |
| 4/08/26 | Eflin undergoes Tommy John surgery, Orioles say. Orioles right-hander Zach Eflin had season-ending Tommy John surgery Wednesday. Source: https://www.espn.com/mlb/story/_/id/48433872/oriol... |
| 4/07/26 | O's Eflin to get 2nd opinion, moved to 60-day IL. Orioles right-hander Zach Eflin, who is sidelined with right elbow discomfort, is getting a second opinion and has been transferred to the 60-day injured list. Source: https://www.espn.com/mlb/story/_/id/48422122/oriol... |
| 3/31/26 | Orioles' Eflin exits early with elbow discomfort. Orioles right-hander Zach Eflin was abruptly pulled from Tuesday night's game against the Rangers with right elbow discomfort. Source: https://www.espn.com/mlb/story/_/id/48362471/oriol... |
| 3/05/26 | Orioles’ Zach Eflin lights up radar gun in first spring start since surgery. Orioles right-hander Zach Eflin threw two scoreless innings against the Rays in his first spring start since his August back surgery. Source: https://www.baltimoresun.com/2026/03/05/orioles-za... |
| 12/31/25 | Eflin re-signs with Orioles on one-year, $10M deal. The Baltimore Orioles and right-hander Zach Eflin agreed on a one-year contract, reuniting the two sides as Baltimore continues investing in its roster after a disappointing 2025 season. Source: https://www.espn.com/mlb/story/_/id/47439772/zach-... |
| 12/30/25 | Orioles’ Zach Eflin, surgery behind him, wants to ‘show what I really am’. Orioles right-hander Zach Eflin returned to Baltimore on a one-year deal, giving him another shot at helping the club reach the playoffs. Source: https://www.baltimoresun.com/2025/12/30/orioles-za... |
| 12/30/25 | Orioles’ Zach Eflin, surgery behind him, wants to ‘show what I really am’. Orioles right-hander Zach Eflin returned to Baltimore on a one-year deal, giving him another shot at helping the club reach the playoffs. Source: https://www.baltimoresun.com/2025/12/30/orioles-za... |
| 12/30/25 | Orioles’ Zach Eflin, surgery behind him, wants to ‘show what I really am’. Orioles right-hander Zach Eflin returned to Baltimore on a one-year deal, giving him another shot at helping the club reach the playoffs. Source: https://www.baltimoresun.com/2025/12/30/orioles-za... |
| 12/29/25 | Even after Eflin deal, Orioles have room for a frontline starter | ANALYSIS. The Orioles re-signed right-hander Zach Eflin, a depth piece for their rotation that doesn’t preclude them from adding a No. 1 starter. Source: https://www.baltimoresun.com/2025/12/29/orioles-za... |
| 12/28/25 | Orioles sign Zach Eflin to 1-year, $10M deal with option for 2027: sources. The Orioles are reuniting with pitcher Zach Eflin in free agency after signing him to a 1-year, $10 million deal with a mutual option for 2027. Source: https://www.baltimoresun.com/2025/12/28/orioles-si... |
| 8/13/25 | Orioles Get Crushing Injury Update On Potential Red Sox Free Agent Target. Tuesday was a rough day for the Orioles. Before getting shut out 1-0 by the Seattle Mariners, Baltimore announced that injured star pitchers Zach Eflin and Félix Bautista will miss the rest of the season. During his pregame press conference, Orioles interim manager Tony Mansolino said Eflin will have a season-ending “lower back procedure” next week. As for Bautista, Monsolino said Baltimore's All-Star closer has an appointment later this week and won't return this season. Source: https://nesn.com/2025/08/orioles-get-crushing-inju... |
| 8/12/25 | Injuries won't subside for the Orioles. Eflin and Bautista the latest to be ruled out for the season. Right-hander Zach Eflin needs a lower back procedure, and closer Félix Bautista has what manager Tony Mansolino called a “significant” shoulder injury. Mansolino said Tuesday that Bautista has an appointment later this week, and the team will have another update soon. Entering Tuesday's game against Seattle, the Orioles had used 58 players. The team record is 62 from 2021, when Baltimore lost 110 games. Source: https://wtop.com/baltimore-orioles/2025/08/injurie... |
| 8/12/25 | Orioles pitcher can change perception heading into free agency with strong finish. A lot has gone wrong for the Baltimore Orioles throughout the 2025 season, which has the team in their current position. The most disappointing team in baseball this year, the Orioles were considered a postseason contender at the very least, coming into the campaign with the upside to challenge for the World Series if a few things went in their favor. One of the things Baltimore needed to pan out was its starting rotation, but that group has fallen woefully short of expectations right off the bat. Injuries and ineffectiveness have plagued the starters, with one player succumbing to both being Zach Eflin. Source: https://www.si.com/mlb/orioles/news/orioles-pitche... |
| 7/31/25 | Bad timing: Orioles place Zach Eflin on IL hours before trade deadline. Hours before the trade deadline, the Orioles placed starter Zach Eflin (low back discomfort) on the injured list for a 3rd time this season. Source: https://www.baltimoresun.com/2025/07/31/orioles-za... |
| 7/29/25 | MLB umpire Brian Walsh under intense scrutiny after missing obvious strike call in Orioles-Blue Jays game. MLB umpires have been scrutinized for years now, especially those behind the plate calling balls and strikes. During the AL East matchup, Orioles starter Zach Eflin delivered a pitch that broke left to right and ended up right in the heart of the plate. Blue Jays batter Ernie Clement stepped away from the dish in what appeared to be his acceptance of the first-pitch strike. Source: https://www.foxbangor.com/news/national/mlb-umpire... |
| 7/28/25 | Inexplicit Zach Eflin called ball will have fans livid. Zach Eflin took the mound on Monday as the Baltimore Orioles squared off against a red-hot Toronto Blue Jays team. And one odd moment during his outing had Orioles fans calling for a robot umpire takeover . Facing Ernie Clement in the top of the fourth inning, Eflin laid a 90 mph sinker right over the heart of the plate . And the pitch was inexplicably called a ball. WHAAAAAT pic.twitter.com/hVrYRmWD3a — Talkin' Baseball (@TalkinBaseball_) July 29, 2025 The perplexing call on the middle-middle offering left Eflin and Orioles catcher Adley Rutschman looking stunned. Eflin appeared to stare in at the home plate umpire in utter confusion. The missed call swung the count in Clement's favor and, after Source: https://clutchpoints.com/mlb/baltimore-orioles/ori... |