Ken Waldichuk

Ken Waldichuk

27-Year-Old PitcherSP
Sacramento Athletics
60-Day IL
Injury Elbow
Est. Return 7/1/2025
2025 Fantasy Outlook
Waldichuk was slated to begin the season on the 60-day IL as he was still recovering from a Tenex procedure and PRP injection on his left UCL and flexor tendon performed in late October 2023. Unfortunately, Waldichuk suffered a setback in late April, resulting in Tommy John surgery and an internal brace procedure. The southpaw hopes to return sometime in the second half. Historically, command and control are slow to return after surgery of this nature, and those are Waldichuk's main pitfalls. The Athletics fortified their rotation this offseason, so there is a good chance Waldichuk spends most of the second half in the minors. Read Past Outlooks
$Signed a one-year contract with the Athletics in March of 2024.
Placed on 60-day IL
PSacramento Athletics
Elbow
March 27, 2025
The Athletics placed Waldichuk (elbow) on the 60-day injured list Thursday.
ANALYSIS
After undergoing Tommy John surgery in May 2024, Waldichuk isn't expected to rejoin the Athletics until closer to midseason. The 27-year-old southpaw began throwing bullpen sessions in early March, but it will take a while for him to build to a starter's workload, if that's the role the A's have planned for him.
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Pitching Stats
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2025
2024
2023
2022
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2024 MLB Game Log
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2023 MLB Game Log
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Left/Right Pitching Splits
Since 2023
 
 
-1%
BAA vs LHP
2025
No Stats
2024
No Stats
2023
 
 
-1%
BAA vs LHP
BAA Batters K BB H 2B 3B HR
Since 2023vs Left .269 132 26 18 29 9 1 7
Since 2023vs Right .271 507 106 53 120 30 1 17
2025vs Left 0 0 0 0 0 0 0 0
2025vs Right 0 0 0 0 0 0 0 0
2024vs Left 0 0 0 0 0 0 0 0
2024vs Right 0 0 0 0 0 0 0 0
2023vs Left .269 132 26 18 29 9 1 7
2023vs Right .271 507 106 53 120 30 1 17
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Home/Away Pitching Splits
Since 2023
 
 
-28%
ERA at Home
2025
No Stats
2024
No Stats
2023
 
 
-28%
ERA at Home
ERA WHIP IP W L SV K/9 BB/9 HR/9
Since 2023Home 4.46 1.44 66.2 1 3 1 9.2 3.5 1.4
Since 2023Away 6.17 1.67 74.1 3 6 0 7.7 5.4 1.7
2025Home 0 0 0 0 0 0 0 0 0
2025Away 0 0 0 0 0 0 0 0 0
2024Home 0 0 0 0 0 0 0 0 0
2024Away 0 0 0 0 0 0 0 0 0
2023Home 4.46 1.44 66.2 1 3 1 9.2 3.5 1.4
2023Away 6.17 1.67 74.1 3 6 0 7.7 5.4 1.7
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Recent RotoWire Articles Featuring Ken Waldichuk See More
The Z Files: Normalizing the ATC Pitching Projections
18 days ago
Todd Zola tries to remove volume from the equation when determining the value of pitchers, and finds that the market may have over-corrected on Logan Webb.
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37 days ago
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The Z Files: Five Is the New Four
March 11, 2024
Todd Zola considers the impact of extra rest on starting pitchers and wonders if the Orioles will treat Corbin Burnes with the same care that the Brewers did.
Mound Musings: A Look at Pitching in the AL West
February 15, 2024
Brad Johnson is back for the 2024 season and kicks off his column with a deep dive into the American League West pitching staffs, where in Houston ageless Justin Verlander leads the group.
The Z Files: Projecting Pitcher's BABIP
January 13, 2024
Todd Zola considers a new approach to regressing a pitcher's BABIP, which suggests better days should be ahead for Hunter Greene.
Past Fantasy Outlooks
2024
2023
Waldichuk's first full season in the majors was largely forgettable, as he finished with a 5.36 ERA, 1.56 WHIP and 132:71 K:BB across 141 innings. The 26-year-old lefty primarily worked as a starter but also operated behind an opener (22 starts in 36 appearances). His first 10 outings of the season were a disaster with 40 earned runs allowed in 48.2 frames, but he pitched much better the rest of the way and had a 3.42 ERA in his final 10 outings, though he also had a 4.74 FIP. Waldichuk had a 1.5 HR/9 for the season and a still-high 1.4 mark down the stretch, which was accompanied by a total walk rate of 11.1 percent. He doesn't have an established floor and it was revealed this offseason that he has a UCL sprain and flexor strain, so he needs to show he's healthy in the spring to be mildly appealing as a home streamer in the deepest of leagues.
Waldichuk was acquired from the Yankees in the Frankie Montas trade and made his MLB debut for Oakland in September. The left-hander was up-and-down in his first taste of the big leagues with 4.93 ERA across seven starts, though he finished on a strong note with seven shutout frames against the Angels in the season finale. He had 137 strikeouts across 95 minor-league innings and has a decent four-pitch mix. Waldichuk should open 2023 in Oakland's rotation, but his fantasy utility won't be more than a dart throw until he sees more action in the majors.
More Fantasy News
Cleared for bullpen progression
PSacramento Athletics
Elbow
March 4, 2025
The Athletics announced Tuesday that Waldichuk (elbow) has been cleared to begin a bullpen progression, Martin Gallegos of MLB.com reports.
ANALYSIS
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Undergoes Tommy John surgery
POakland Athletics
Elbow
May 16, 2024
Waldichuk underwent Tommy John surgery and an internal brace procedure on his left elbow Wednesday, Martin Gallegos of MLB.com reports.
ANALYSIS
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Slated for elbow surgery
POakland Athletics
Elbow
May 13, 2024
Waldichuk will undergo left elbow surgery Wednesday, Martin Gallegos of MLB.com reports.
ANALYSIS
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Visit with Dr. ElAttrache scheduled
POakland Athletics
Elbow
May 8, 2024
Waldichuk (elbow) will visit with Dr. Neal ElAttrache on Monday, Martin Gallegos of MLB.com reports.
ANALYSIS
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Setback after live BP
POakland Athletics
Elbow
May 7, 2024
Waldichuk (elbow) experienced a setback after throwing a 25-pitch live batting practice April 29 and is shut down for the time being, MLB.com reports.
ANALYSIS
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Latest Fantasy Rumors
Could re-enter rotation
POakland Athletics
June 2, 2023
According to Matt Kawahara of the San Francisco Chronicle, Waldichuk could be re-inserted into Oakland's rotation as a sixth starter during the team's upcoming road trip, which begins Friday and runs through June 11.
ANALYSIS
The left-hander worked as an opener last weekend and was used out of the bullpen Wednesday, but he could soon be back in the rotation. Waldichuk pitched just one frame in both of those outings and topped out at 23 pitches, so he could have some workload limitations if asked to start again. Regardless, the 25-year-old isn't worth fantasy consideration with a 7.46 ERA and 49:32 K:BB across 50.2 innings this year.
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