2024 Stats
W-L
0-1
ERA
4.66
WHIP
1.76
K
8
SV
0
Rest-of-Season Projections
Moves up from Triple-A
The Mariners recalled Diaz from Triple-A Tacoma prior to Sunday's 3-2 loss to the Angels.
ANALYSIS
Diaz had started in all but one of his 24 appearances for Tacoma this season, logging a 4.73 ERA and 120:54 K:BB in 118 innings. With all five of the Mariners' starting pitchers healthy at the moment and new manager Dan Wilson having yet to express a desire to move to a six-man rotation, Diaz looks like he'll serve as a long-relief option for now.
Diaz had started in all but one of his 24 appearances for Tacoma this season, logging a 4.73 ERA and 120:54 K:BB in 118 innings. With all five of the Mariners' starting pitchers healthy at the moment and new manager Dan Wilson having yet to express a desire to move to a six-man rotation, Diaz looks like he'll serve as a long-relief option for now.
Pitching Stats
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2024
2023
2022
2021
Minor League Game Log
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Pitching Appearances Breakdown
Average Pitch Count
33
Last 10 Games
33
Last 5 Games
33
How many pitches does Jhonathan Diaz 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 Jhonathan Diaz 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 2022
-32%
BAA vs LHP
2024
-27%
BAA vs LHP
| BAA | K | BB | H | HR | ||||
|---|---|---|---|---|---|---|---|---|
| Since 2022vs Left | .231 | 8 | 5 | 9 | 0 | |||
| Since 2022vs Right | .341 | 15 | 15 | 31 | 3 | |||
| 2024vs Left | .263 | 5 | 0 | 5 | 0 | |||
| 2024vs Right | .360 | 3 | 3 | 9 | 2 | |||
| 2023vs Left | .300 | 1 | 3 | 3 | 0 | |||
| 2023vs Right | .476 | 3 | 4 | 10 | 0 | |||
| 2022vs Left | .100 | 2 | 2 | 1 | 0 | |||
| 2022vs Right | .267 | 9 | 8 | 12 | 1 | |||
| More Splits→ | View More Split Stats | |||||||
Home/Away Pitching Splits
Since 2022
-76%
ERA on Road
2024
-100%
ERA on Road
| ERA | WHIP | IP | K/9 | BB/9 | |||||
|---|---|---|---|---|---|---|---|---|---|
| Since 2022Home | 7.79 | 2.42 | 17.1 | 5.7 | 6.2 | ||||
| Since 2022Away | 1.84 | 1.23 | 14.2 | 7.4 | 4.9 | ||||
| 2024Home | 5.19 | 1.85 | 8.2 | 6.2 | 3.1 | ||||
| 2024Away | 0.00 | 1.00 | 1.0 | 18.0 | 0.0 | ||||
| 2023Home | 31.50 | 6.00 | 2.0 | 0.0 | 13.5 | ||||
| 2023Away | 1.80 | 1.60 | 5.0 | 7.2 | 7.2 | ||||
| 2022Home | 4.05 | 2.10 | 6.2 | 6.8 | 8.1 | ||||
| 2022Away | 2.08 | 1.04 | 8.2 | 6.2 | 4.2 | ||||
| More Splits→ | View More Split Stats | ||||||||
Stat Review
How does Jhonathan Diaz 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
2.67K/9
7.4BB/9
2.8HR/9
1.9Fastball
89.5 mphERA
4.66WHIP
1.76BABIP
.384GB/FB
1.25Left On Base
77.5%Exit Velocity
82.5 mphBarrels/BBE
2.1%Spin Rate
2221 rpmBalls Hit 95+ MPH
20.8%Swinging Strike
6.0%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
Diaz spent most of 2022 in Triple-A, where he posted a 4.98 ERA, 1.36 WHIP and 46:20 K:BB over 47 innings. For a second straight season, he got a brief taste of the big-leagues, hurling 15.1 innings over four outings (three starts) and recording a 2.93 ERA. While that number looks good on the surface, Diaz gave up four walks in each of his first two appearances and logged a troubling 11:10 K:BB overall. Diaz doesn't throw hard -- he averaged 91.4 mph on his fastball last year during his time in the majors -- but he throws five different pitches, using all but his curveball at least 16% of the time last season. The slider was clearly his best pitch, as he threw it 44 times to big-league hitters during the campaign without giving up a hit while posting a 40.6% whiff rate on the offering. The southpaw ended the campaign on the 60-day IL with an undisclosed injury, and Los Angeles designated him for assignment in November before re-signing him to a minor-league contract the following month. He'll likely open the 2023 campaign back at Triple-A but should see some time in the majors at some point during the season.
More Fantasy News
Dispatched to Tacoma
The Mariners optioned Diaz to Triple-A Tacoma on Saturday.
ANALYSIS
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Takes loss in extras
Diaz (0-1) took the extra-inning loss against the Red Sox on Wednesday, allowing an unearned run on one hit over one-third of an inning.
ANALYSIS
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Summoned from minors
The Mariners recalled Diaz from Triple-A Tacoma on Tuesday.
ANALYSIS
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Returns to Triple-A
The Mariners optioned Diaz to Triple-A Tacoma on Tuesday, Ryan Divish of The Seattle Times reports.
ANALYSIS
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Recalled from Triple-A
The Mariners recalled Diaz from Triple-A Tacoma on Friday.
ANALYSIS
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