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Jack Kochanowicz
Jack Kochanowicz
Los Angeles Angels • Pitcher
Age 25 • 6' 7" • 228 lb
Bats: L • Throws: R
MLB Debut: 2024-07-11
Born: Philadelphia , PA • USA
Draft: 2019
2026 Stats
W
2
L
3
ERA
4.55
WHIP
1.34
IP
57.1
SO
41
SV
0
HLD
0
G
10
GS
10
Career Stats
W
7
L
20
ERA
5.47
WHIP
1.49
IP
233.2
SO
138
SV
0
HLD
0
G
44
GS
44
Year-by-Year Pitching
Year Team GGSIP WLSVSO ERAWHIPAwards
2024 LAA 11 11 65.1 2 6 — 25 3.99 1.19
2025 LAA 23 23 111.0 3 11 — 72 6.81 1.75
2026 LAA 10 10 57.1 2 3 — 41 4.55 1.34
Spring Training
Pitching
YearTeamGGSIPWLSVSOERAWHIP
2024 LAA 2—3.0 ———— 0.000.67
2025 LAA 5519.1 12—10 2.790.98
2026 LAA 5416.2 ———15 1.620.90
Game Logs
Season selector loads one year at a time.
Pitching
Date Opponent IP H R ER BB SO HR
2026-05-20 vs ATH 6.0 3 3 3 4 7 0
2026-05-15 vs LAD 6.0 7 6 6 2 4 3
2026-05-09 @ TOR 4.0 9 7 6 2 0 0
2026-05-03 vs NYM 6.1 5 2 2 3 6 1
2026-04-27 @ CWS 6.0 5 3 2 1 5 0
2026-04-21 vs TOR 5.2 5 1 1 2 1 0
2026-04-15 @ NYY 6.2 4 3 3 4 6 1
2026-04-10 @ CIN 7.0 2 1 1 4 2 0
2026-04-04 vs SEA 5.2 4 0 0 2 7 0
2026-03-29 @ HOU 4.0 4 6 5 5 3 0
Transactions
Entire history • newest first.
2026-04-16
RHP Jack Kochanowicz changed number to 41.
2026-04-15
RHP Jack Kochanowicz changed number to 42.
2025-09-29
Los Angeles Angels recalled RHP Jack Kochanowicz from Salt Lake Bees.
2025-08-28
Los Angeles Angels optioned RHP Jack Kochanowicz to Salt Lake Bees.
2025-08-27
Los Angeles Angels recalled RHP Jack Kochanowicz from Salt Lake Bees.
2025-08-11
Los Angeles Angels optioned RHP Jack Kochanowicz to Salt Lake Bees.
2025-07-28
Los Angeles Angels recalled RHP Jack Kochanowicz from Salt Lake Bees.
2025-07-11
Los Angeles Angels optioned RHP Jack Kochanowicz to Salt Lake Bees.
2025-04-16
RHP Jack Kochanowicz changed number to 41.
2025-04-15
RHP Jack Kochanowicz changed number to 42.
2024-08-10
Los Angeles Angels recalled RHP Jack Kochanowicz from Rocket City Trash Pandas.
2024-08-08
Los Angeles Angels optioned RHP Jack Kochanowicz to Rocket City Trash Pandas.
2024-08-07
Los Angeles Angels recalled RHP Jack Kochanowicz from Rocket City Trash Pandas.
2024-07-22
Los Angeles Angels optioned RHP Jack Kochanowicz to Rocket City Trash Pandas.
2024-07-11
Los Angeles Angels recalled RHP Jack Kochanowicz from Rocket City Trash Pandas.
2024-03-08
Los Angeles Angels optioned RHP Jack Kochanowicz to Salt Lake Bees.
2023-11-14
Los Angeles Angels selected the contract of RHP Jack Kochanowicz from Rocket City Trash Pandas.
2020-09-08
Los Angeles Angels invited non-roster RHP Jack Kochanowicz to spring training.
2019-06-19
Los Angeles Angels signed RHP Jack Kochanowicz.
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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