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Jonathan Heasley: Career Pitching


All raw data supplied courtesy of Baseball-Reference.com.
They do a wonderful job, and deserve your support.

Jonathan Heasley: Personal Data

Name: Jonathan Heasley
Full Name: Jonathan Paul Heasley
Pronounced: HEEZ-lee
Current Team: Tampa Bay Rays
Position: Pitcher
Throws: Right
Height: 6-3
Weight: 225lb
Bats: Right
Date of Birth: 1997-01-27
Birthplace: Charlotte, NC us
High School: Prestonwood Christian Academy (Plano, TX)
College: Oklahoma State University (Stillwater, OK)
Rookie Status: Exceeded rookie limits during 2022 season
Service Time: n/a
Free Agency Year: n/a
Contract Status: Not Updated


Jonathan Heasley: Career Pitching

Through games of Monday, 20 July 2026.
All results are from true, unadjusted data.

Handedness Key:   + R   * L   # S

(You can also look up the stat definitions.)

— Place your cursor over any column heading to see what it signifies. —

Year Team GS GR IP BFP BA BABIP SA HA PF BBA KA OBA TBA K/W TPP QofP ERA
2021 Royals 3 0 14.2 59 0.278 0.267 0.537 0.254 1.933 0.051 0.102 0.339 0.492 2.000 718 4.15 4.91
2022 Royals 21 0 104.0 465 0.267 0.276 0.478 0.232 1.787 0.101 0.151 0.346 0.415 1.489 966 5.58 5.28
2023 Royals 0 12 15.0 63 0.288 0.261 0.610 0.270 2.118 0.032 0.143 0.317 0.571 4.500 1007 5.82 7.20
2024 Orioles 0 4 5.1 29 0.400 0.421 0.640 0.345 1.600 0.103 0.138 0.483 0.552 1.333 2032 11.75 16.88
2026 Rays 0 1 4.0 19 0.421 0.400 0.842 0.421 2.000 0.000 0.105 0.421 0.842 ∞       1783 10.31 11.25
Career All 24 17 143.0 635 0.282 0.283 0.517 0.249 1.835 0.087 0.143 0.351 0.457 1.655 1005 5.81 6.04

For explanations of unconventional stats, see the Baseball Stats Definitions page.



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This page was last modified on Wednesday, 22 July 2026, at 5:30 am Pacific Time.