2026 Stats
W-L
0-0
ERA
11.25
WHIP
2.00
K
2
SV
0
Rest-of-Season Projections
Signed a minor-league contract with the Rays in April of 2026.
DFA'd by Tampa Bay
The Rays designated Heasley for assignment Friday, Marc Topkin of the Tampa Bay Times reports.
Analysis
Tampa Bay is bringing up a fresh arm in Andrew Wantz, who had his contract selected from Triple-A Durham in a corresponding move. Heasley threw 64 pitches across four innings of relief in Wednesday's 11-2 loss to the Orioles, allowing five runs on eight hits with two strikeouts.
Tampa Bay is bringing up a fresh arm in Andrew Wantz, who had his contract selected from Triple-A Durham in a corresponding move. Heasley threw 64 pitches across four innings of relief in Wednesday's 11-2 loss to the Orioles, allowing five runs on eight hits with two strikeouts.
Pitching Stats
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2026 MLB Game Log
2026
2024
2023
2022
2021
Minor League Game Log
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Pitching Appearances Breakdown
Average Pitch Count
64
Last 10 Games
64
Last 5 Games
64
How many pitches does Jonathan Heasley generally throw?
1-10
11-20
21-30
31-40
41-50
51-60
61-70
71-80
81-90
91-100
101-110
111-120
121+
What part of the game does Jonathan Heasley generally pitch?
1st
2nd
3rd
4th
5th
6th
7th
8th
9th
Extra
% Games Reaching Innings Threshold
% Games By Number of Innings Pitched
Left/Right Pitching Splits
Since 2024
-54%
BAA vs RHP
2026
-56%
BAA vs RHP
| BAA | K | BB | H | HR | |
|---|---|---|---|---|---|
| Since 2024vs Left | .625 | 2 | 0 | 10 | 1 |
| Since 2024vs Right | .286 | 4 | 3 | 8 | 3 |
| 2026vs Left | .625 | 1 | 0 | 5 | 1 |
| 2026vs Right | .273 | 1 | 0 | 3 | 1 |
| 2025vs Left | 0 | 0 | 0 | 0 | 0 |
| 2025vs Right | 0 | 0 | 0 | 0 | 0 |
| 2024vs Left | .625 | 1 | 0 | 5 | 0 |
| 2024vs Right | .294 | 3 | 3 | 5 | 2 |
Home/Away Pitching Splits
Since 2024
-11%
ERA at Home
2026
-100%
ERA at Home
| ERA | WHIP | IP | K/9 | BB/9 | |
|---|---|---|---|---|---|
| Since 2024Home | 13.50 | 2.00 | 4.0 | 9.0 | 2.3 |
| Since 2024Away | 15.19 | 2.44 | 5.1 | 3.4 | 3.4 |
| 2026Home | 0 | 0 | 0 | 0 | 0 |
| 2026Away | 11.25 | 2.00 | 4.0 | 4.5 | 0.0 |
| 2025Home | 0 | 0 | 0 | 0 | 0 |
| 2025Away | 0 | 0 | 0 | 0 | 0 |
| 2024Home | 13.50 | 2.00 | 4.0 | 9.0 | 2.3 |
| 2024Away | 27.00 | 3.75 | 1.1 | 0.0 | 13.5 |
Minor League Left/Right Pitching Splits (AAA)
Since 2024
-10%
BAA vs RHP
2026
-27%
BAA vs RHP
| BAA | K | BB | H | HR | |
|---|---|---|---|---|---|
| Since 2024vs Left | .287 | 20 | 10 | 29 | 2 |
| Since 2024vs Right | .257 | 27 | 4 | 36 | 5 |
| 2026vs Left | .314 | 3 | 3 | 11 | 1 |
| 2026vs Right | .229 | 15 | 3 | 16 | 2 |
| 2025vs Left | .444 | 1 | 0 | 4 | 1 |
| 2025vs Right | .417 | 1 | 0 | 5 | 0 |
| 2024vs Left | .246 | 16 | 7 | 14 | 0 |
| 2024vs Right | .259 | 11 | 1 | 15 | 3 |
Stat Review
How does Jonathan Heasley compare to other relievers?
This section compares his stats with all relief pitcher seasons from the previous three seasons (minimum 30 innings)*. The bar represents the player's percentile rank. For example, if the bar is halfway across, then the player falls into the 50th percentile for that stat and it would be considered average.
* Exit Velocity, Barrels/BBE %, Balls Hit 95+ MPH %, and Spin Rate are benchmarked against 2019 data (min 30 IP). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
* Exit Velocity, Barrels/BBE %, Balls Hit 95+ MPH %, and Spin Rate are benchmarked against 2019 data (min 30 IP). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
K/BB
0.00K/9
4.5BB/9
0.0HR/9
4.5Fastball
91.4 mphERA
11.25WHIP
2.00BABIP
.393GB/FB
0.63Left On Base
57.7%Exit Velocity
0.0 mphBarrels/BBE
0.0%Spin Rate
0 rpmBalls Hit 95+ MPH
0.0%Swinging Strike
4.7%Advanced Pitching Stats
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Defensive Stats
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Stats Vs Today's Lineup
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2023 Fantasy Outlook
Heasley spent a majority of 2022 in the majors, but the fact that he averaged less than five innings per start (104 innings across 21 starts) shows just how poorly it went. He had a 5.28 ERA, 1.49 WHIP and 70:47 K:BB in the majors while adding a 4.35 ERA, 1.15 WHIP and 45:10 K:BB across 39.1 innings at Triple-A Omaha. Entering his age-26 season, the minor-league numbers suggest at least some modest improvements could be on the way if he can cut down on his 4.1 BB/9 and 1.6 HR/9 at the major-league level. The right-hander has solid movement on his fastball and curveball, but he struggled to avoid hard contact, giving up a 45.3 percent hard-hit rate last year. At best, Heasley's a back-of-the-rotation starter, though he could also be in contention to work as a swingman if the Royals go with five starters to begin 2023. Another tour in Triple-A also remains a possibility.
More Fantasy News
Moves up from Triple-A
The Rays selected Heasley's contract from Triple-A Durham on Wednesday.
Analysis
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Signs with Royals
Heasley signed a minor-league contract with the Royals on Tuesday.
Analysis
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Sent to minor-league camp
The White Sox reassigned Heasley to minor-league camp Monday.
Analysis
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Gets non-roster invite to camp
The White Sox signed Heasley to a minor-league contract Tuesday that includes an invitation to spring training.
Analysis
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Let go by Baltimore
The Orioles released Heasley (shoulder) on Thursday, Jake Rill of MLB.com reports.
Analysis
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