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Ken Waldichuk
Ken Waldichuk
Washington Nationals • Pitcher
Age 28 • 6' 4" • 220 lb
Bats: L • Throws: L
MLB Debut: 2022-09-01
Born: San Diego , CA • USA
Draft: 2019
2026 Stats
W
0
L
0
ERA
6.75
WHIP
1.50
IP
9.1
SO
8
SV
0
HLD
0
G
5
GS
0
Career Stats
W
6
L
11
ERA
5.35
WHIP
1.49
IP
185.0
SO
173
SV
1
HLD
0
G
47
GS
29
Year-by-Year Pitching
Year Team GGSIP WLSVSO ERAWHIPAwards
2022 ATH 7 7 34.2 2 2 — 33 4.93 1.21
2023 ATH 35 22 141.0 4 9 1 132 5.36 1.56
2026 WSH 5 — 9.1 — — — 8 6.75 1.50
Spring Training
Pitching
YearTeamGGSIPWLSVSOERAWHIP
2022 NYY 113.0 ———1 6.001.33
2023 ATH 5413.2 —4—13 10.542.27
2026 WSH 5—9.2 1——8 0.931.34
Game Logs
Season selector loads one year at a time.
Pitching
Date Opponent IP H R ER BB SO HR
2026-04-12 @ MIL 1.2 1 1 1 1 1 0
2026-04-06 vs STL 2.1 2 3 3 2 2 2
2026-04-03 vs LAD 2.0 1 1 1 1 3 1
2026-03-31 @ PHI 2.0 1 0 0 0 0 0
2026-03-28 @ CHC 1.1 3 2 2 2 2 1
Transactions
Entire history • newest first.
2026-04-16
Washington Nationals transferred LHP Ken Waldichuk from the 15-day injured list to the 60-day injured list. Left forearm tightness.
2026-04-13
Washington Nationals placed LHP Ken Waldichuk on the 15-day injured list. Left forearm tightness.
2026-02-05
Washington Nationals claimed LHP Ken Waldichuk off waivers from Tampa Bay Rays.
2026-02-02
Tampa Bay Rays designated LHP Ken Waldichuk for assignment.
2026-01-12
Atlanta Braves traded LHP Ken Waldichuk and 2B Brett Wisely to Tampa Bay Rays for cash.
2026-01-08
Atlanta Braves claimed LHP Ken Waldichuk off waivers from Athletics.
2025-12-22
Athletics designated LHP Ken Waldichuk for assignment.
2025-09-29
Athletics recalled LHP Ken Waldichuk from Las Vegas Aviators.
2025-07-19
Athletics activated LHP Ken Waldichuk from the 60-day injured list.
2025-07-19
Athletics optioned LHP Ken Waldichuk to Las Vegas Aviators.
2025-06-24
Athletics sent LHP Ken Waldichuk on a rehab assignment to Las Vegas Aviators.
2025-06-22
Athletics sent LHP Ken Waldichuk on a rehab assignment to Stockton Ports.
2025-03-27
Athletics placed LHP Ken Waldichuk on the 60-day injured list retroactive to March 26, 2025. Recovery from Tommy John surgery.
2022-09-01
Oakland Athletics selected the contract of LHP Ken Waldichuk, and from Las Vegas Aviators.
2022-08-01
LHP Ken Waldichuk roster status changed by Oakland Athletics.
2022-08-01
Oakland Athletics traded RHP Frankie Montas and RHP Lou Trivino to New York Yankees for LHP Ken Waldichuk, LHP JP Sears, RHP Luis Medina and 2B Cooper Bowman.
2022-03-19
LHP Ken Waldichuk assigned to New York Yankees.
2022-03-19
LHP Ken Waldichuk roster status changed by New York Yankees.
2019-06-07
New York Yankees signed LHP Ken Waldichuk.
Scouting Report
Statcast-style percentiles • Basenerd theme
Season 2026
Ready
Basic Line
Season / Game
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Pitch Arsenal
Usage • Velo • Break • Spin • xwOBA
Pitch N Use% Velo HB IVB Spin xwOBA Whiff% Zone% Chase% BNStuff+ BNCtrl+
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Notes
Primary pitch summary
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Movement Profile (Induced Break)
Pitcher's View: HB vs Rise / Drop (in)
Circles: 12/18/24 in • Dots = pitch types (size ~ pitch count)
Pitch Location Heatmaps
KDE-style blur • fixed zone • catcher POV
vs. LHH
vs. RHH
Zone: left -0.7083 / right 0.7083 • bot 1.595 / top 3.394 • Domain: X [-2,2], Z [0,5]
Statcast Game Log
Per-game pitch metrics from Statcast
Date Pitches Velo BNStuff+ BNCtrl+ Whiff% Zone% Chase% K% BB% xwOBA
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