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Jonathan Bowlan
Jonathan Bowlan
Philadelphia Phillies • Pitcher
Age 29 • 6' 6" • 240 lb
Bats: R • Throws: R
MLB Debut: 2023-09-27
Born: Arlington , TN • USA
Draft: 2018
2026 Stats
W
2
L
2
ERA
3.36
WHIP
1.03
IP
56.1
SO
73
SV
2
HLD
14
G
59
GS
0
Career Stats
W
3
L
6
ERA
3.81
WHIP
1.18
IP
106.1
SO
125
SV
2
HLD
16
G
96
GS
3
Year-by-Year Pitching
Year Team GGSIP WLSVSO ERAWHIPAwards
2023 KC 2 1 3.0 — 1 — 3 3.00 1.67
2024 KC 1 1 2.2 — 1 — 3 13.50 3.38
2025 KC 34 1 44.1 1 2 — 46 3.86 1.22
2026 PHI 59 — 56.1 2 2 2 73 3.36 1.03
Spring Training
Pitching
YearTeamGGSIPWLSVSOERAWHIP
2021 KC 2—2.0 —1—4 18.002.50
2023 KC 2—3.0 ———4 3.001.33
2024 KC 2—3.1 2——2 5.402.10
2025 KC 7—8.1 ———9 5.401.32
2026 PHI 7—7.1 ———11 6.141.36
Postseason
Pitching
YearTeamGGSIPWLSVSOERAWHIP
2026 PHI 1—1.0 ———— 9.001.00
Game Logs
Season selector loads one year at a time.
Pitching
Date Opponent IP H R ER BB SO HR
2026-09-17 @ NYM 0.2 0 0 0 1 2 0
2026-09-15 @ WSH 0.2 1 1 1 0 2 1
2026-09-11 @ ATL 1.0 2 1 1 0 1 0
2026-09-09 vs HOU 1.0 2 1 1 0 1 0
2026-09-05 vs ATL 1.0 1 1 1 0 1 1
2026-09-02 @ AZ 1.0 1 1 1 0 2 1
2026-09-01 @ AZ 1.1 0 0 0 0 2 0
2026-08-29 @ LAA 1.0 1 1 1 0 2 1
2026-08-28 @ LAA 1.0 0 0 0 0 2 0
2026-08-25 @ SEA 1.0 0 0 0 1 0 0
2026-08-19 vs MIA 1.0 1 0 0 1 1 0
2026-08-17 vs MIA 1.0 3 2 2 1 2 0
2026-08-16 @ MIN 1.0 0 0 0 1 2 0
2026-08-13 @ MIN 1.0 1 0 0 0 0 0
2026-08-10 @ STL 1.0 0 0 0 0 1 0
2026-08-08 vs TOR 1.0 0 0 0 0 1 0
2026-08-06 vs WSH 1.0 0 0 0 0 1 0
2026-08-05 vs WSH 1.0 0 0 0 1 2 0
2026-08-01 @ BAL 1.0 1 0 0 0 3 0
2026-07-29 @ MIA 1.0 1 2 2 1 1 1
2026-07-27 @ MIA 1.0 0 0 0 0 1 0
2026-07-25 vs NYY 1.0 1 0 0 0 1 0
2026-07-24 vs NYY 1.0 0 0 0 0 3 0
2026-07-21 vs LAD 1.0 0 0 0 0 1 0
2026-07-20 vs LAD 1.0 1 1 1 0 0 1
2026-07-16 vs NYM 1.0 0 0 0 1 0 0
2026-07-12 @ DET 1.0 0 0 0 0 1 0
2026-07-11 @ DET 1.0 0 0 0 1 0 0
2026-07-09 @ CIN 1.0 0 0 0 0 1 0
2026-07-07 @ CIN 0.1 0 0 0 0 1 0
2026-07-04 @ KC 1.0 1 0 0 0 3 0
2026-07-02 vs PIT 1.0 2 0 0 0 2 0
2026-06-30 vs PIT 1.0 1 0 0 1 3 0
2026-06-27 @ NYM 0.2 1 0 0 1 1 0
2026-06-24 @ WSH 0.1 1 1 1 0 1 1
2026-06-23 @ WSH 0.1 0 0 0 0 1 0
2026-06-21 vs NYM 0.1 0 0 0 0 1 0
2026-06-17 vs MIA 1.0 0 0 0 0 0 0
2026-06-15 vs MIA 1.0 1 0 0 0 2 0
2026-06-10 @ TOR 0.1 0 0 0 0 0 0
2026-06-07 vs CWS 2.0 1 0 0 0 3 0
2026-06-05 vs CWS 1.0 2 1 0 0 2 0
2026-05-27 @ SD 1.0 0 0 0 0 0 0
2026-05-24 vs CLE 1.0 1 1 1 0 1 1
2026-05-19 vs CIN 0.2 0 0 0 1 0 0
2026-05-17 @ PIT 1.0 1 0 0 0 1 0
2026-05-15 @ PIT 1.0 2 1 0 0 2 0
2026-05-10 vs COL 1.0 0 0 0 0 1 0
2026-05-08 vs COL 2.0 1 0 0 0 1 0
2026-05-07 vs ATH 1.0 0 0 0 0 1 0
2026-05-01 @ MIA 0.2 2 3 3 1 0 0
2026-04-30 vs SF 1.0 1 2 2 1 1 0
2026-04-12 vs AZ 0.2 1 0 0 1 2 0
2026-04-10 vs AZ 1.1 0 0 0 0 1 0
2026-04-08 @ SF 1.0 1 0 0 0 1 0
2026-04-06 @ SF 1.0 0 0 0 0 2 0
2026-04-01 vs WSH 0.2 2 1 1 0 1 0
2026-03-30 vs WSH 1.1 3 2 2 0 1 0
2026-03-26 vs TEX 1.0 1 0 0 0 0 0
Transactions
Entire history • newest first.
2026-04-28
Philadelphia Phillies activated RHP Jonathan Bowlan from the 15-day injured list.
2026-04-26
Philadelphia Phillies sent RHP Jonathan Bowlan on a rehab assignment to Lehigh Valley IronPigs.
2026-04-13
Philadelphia Phillies placed RHP Jonathan Bowlan on the 15-day injured list. Right groin strain.
2025-12-19
Philadelphia Phillies traded LHP Matt Strahm to Kansas City Royals for RHP Jonathan Bowlan.
2025-08-23
Kansas City Royals recalled RHP Jonathan Bowlan from Omaha Storm Chasers.
2025-08-02
Kansas City Royals optioned RHP Jonathan Bowlan to Omaha Storm Chasers.
2025-07-27
Kansas City Royals optioned RHP Jonathan Bowlan to Omaha Storm Chasers.
2025-07-27
Kansas City Royals recalled RHP Jonathan Bowlan from Omaha Storm Chasers.
2025-07-26
Kansas City Royals activated RHP Jonathan Bowlan.
2025-07-26
Kansas City Royals recalled RHP Jonathan Bowlan from Omaha Storm Chasers.
2025-07-25
Kansas City Royals optioned RHP Jonathan Bowlan to Omaha Storm Chasers.
2025-07-06
Kansas City Royals recalled RHP Jonathan Bowlan from Omaha Storm Chasers.
2025-06-20
Kansas City Royals optioned RHP Jonathan Bowlan to Omaha Storm Chasers.
2025-06-11
Kansas City Royals recalled RHP Jonathan Bowlan from Omaha Storm Chasers.
2025-06-07
Kansas City Royals optioned RHP Jonathan Bowlan to Omaha Storm Chasers.
2025-05-18
Kansas City Royals recalled RHP Jonathan Bowlan from Omaha Storm Chasers.
2025-04-30
Kansas City Royals optioned RHP Jonathan Bowlan to Omaha Storm Chasers.
2025-04-25
Kansas City Royals recalled RHP Jonathan Bowlan from Omaha Storm Chasers.
2025-04-25
Kansas City Royals optioned RHP Jonathan Bowlan to Omaha Storm Chasers.
2025-04-24
Kansas City Royals recalled RHP Jonathan Bowlan from Omaha Storm Chasers.
2025-03-16
Kansas City Royals optioned RHP Jonathan Bowlan to Omaha Storm Chasers.
2024-10-11
Kansas City Royals activated RHP Jonathan Bowlan.
2024-09-30
Kansas City Royals recalled RHP Jonathan Bowlan from Omaha Storm Chasers.
2024-08-01
Kansas City Royals optioned RHP Jonathan Bowlan to Omaha Storm Chasers.
2024-07-30
Kansas City Royals activated RHP Jonathan Bowlan.
2024-07-30
Kansas City Royals recalled RHP Jonathan Bowlan from Omaha Storm Chasers.
2024-04-30
Kansas City Royals optioned RHP Jonathan Bowlan to Omaha Storm Chasers.
2024-04-29
Kansas City Royals recalled RHP Jonathan Bowlan from Omaha Storm Chasers.
2024-03-07
Kansas City Royals optioned RHP Jonathan Bowlan to Omaha Storm Chasers.
2023-09-19
Kansas City Royals recalled RHP Jonathan Bowlan from Omaha Storm Chasers.
2023-03-10
Kansas City Royals optioned RHP Jonathan Bowlan to Northwest Arkansas Naturals.
2022-10-06
Kansas City Royals recalled RHP Jonathan Bowlan from Northwest Arkansas Naturals.
2022-03-21
Kansas City Royals optioned RHP Jonathan Bowlan to Northwest Arkansas Naturals.
2021-11-19
Kansas City Royals selected the contract of RHP Jonathan Bowlan from Northwest Arkansas Naturals.
2021-02-05
Kansas City Royals invited non-roster RHP Jonathan Bowlan to spring training.
2021-02-05
Kansas City Royals invited non-roster RHP Jonathan Bowlan to spring training.
2021-02-05
P Jonathan Bowlan assigned to Kansas City Royals .
2018-06-10
Kansas City Royals signed RHP Jonathan Bowlan.
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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