Michael Kelly

Michael Kelly

33-Year-Old PitcherRP
Sacramento Athletics
2025 Fantasy Outlook
There was no outlook written for Michael Kelly in 2025. Check out the latest news below for more on his current fantasy value.
Signed a one-year contract with the Athletics in June of 2025.
Strong run continues
PSacramento Athletics
September 28, 2025
Kelly allowed no hits and a walk with no strikeouts over a scoreless inning in Saturday's 4-2 loss against the Royals.
Analysis
Kelly worked a scoreless seventh inning while issuing just a walk to Mike Yastrzemski. The right-hander has been excellent in September, posting a 1.93 ERA and 0.96 WHIP over 11 outings, including seven straight appearances without an earned run -- his longest streak since opening the year with 10 consecutive scoreless frames. Overall, the 33-year-old owns a 2.75 ERA and 1.25 WHIP across 41 appearances and 39.1 innings this season.
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Pitching Stats
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2025 MLB Game Log
2025
2024
2023
2022
2025 MLB Game Log
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2024 MLB Game Log
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2023 MLB Game Log
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Pitching Appearances Breakdown
Average Pitch Count
16
Last 10 Games
14
Last 5 Games
16
How many pitches does Michael Kelly 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+
 
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+
 
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 Michael Kelly generally pitch?
 
 
 
1st
 
 
 
2nd
 
 
 
3rd
 
 
 
4th
 
 
 
5th
 
 
 
6th
 
 
 
7th
 
 
 
8th
 
 
 
9th
 
Extra
 
 
 
1st
 
 
 
2nd
 
 
 
3rd
 
 
 
4th
 
 
 
5th
 
 
 
6th
 
 
 
7th
 
 
 
8th
 
 
 
9th
 
Extra
 
 
 
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 2023
 
 
-4%
BAA vs LHP
2025
 
 
-7%
BAA vs LHP
2024
 
 
-9%
BAA vs RHP
2023
 
 
-25%
BAA vs LHP
BAA Batters K BB H 2B 3B HR
Since 2023vs Left .221 146 30 19 27 2 1 4
Since 2023vs Right .231 219 37 19 45 11 1 3
2025vs Left .214 66 11 9 12 2 0 2
2025vs Right .230 100 18 10 20 5 0 3
2024vs Left .256 53 10 6 11 0 1 2
2024vs Right .232 75 12 4 16 3 1 0
2023vs Left .174 27 9 4 4 0 0 0
2023vs Right .231 44 7 5 9 3 0 0
More Splits View More Split Stats
Home/Away Pitching Splits
Since 2023
 
 
-37%
ERA on Road
2025
 
 
-80%
ERA on Road
2024
 
 
-1%
ERA on Road
2023
 
 
-40%
ERA at Home
ERA WHIP IP W L SV K/9 BB/9 HR/9
Since 2023Home 3.74 1.29 45.2 3 1 1 7.5 4.5 1.0
Since 2023Away 2.36 1.21 42.0 5 5 1 6.2 3.2 0.4
2025Home 4.98 1.43 21.2 2 1 1 6.6 5.4 1.7
2025Away 1.00 1.11 18.0 2 3 1 6.5 3.0 0.5
2024Home 2.60 1.27 17.1 1 0 0 7.8 4.2 0.5
2024Away 2.57 1.07 14.0 2 2 0 4.5 1.3 0.6
2023Home 2.70 0.90 6.2 0 0 0 9.5 2.7 0.0
2023Away 4.50 1.60 10.0 1 0 0 8.1 6.3 0.0
More Splits View More Split Stats
Stat Review
How does Michael Kelly 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.
  • K/BB
    Strikeout to walk ratio.
  • K/9
    Average strikeouts per nine innings.
  • BB/9
    Average walks per nine innings.
  • HR/9
    Average home runs allowed per nine innings.
  • Fastball
    Average fastball velocity.
  • ERA
    Earned run average. The average earned runs allowed per nine innings.
  • WHIP
    Walks plus hits per inning pitched.
  • BABIP
    Batting average on balls in play. Measures how many balls in play against a pitcher go for hits.
  • GB/FB
    Groundball to flyball ratio. The higher the number, the more likely a pitcher is to induce groundballs.
  • Left On Base
    The percentage of base runners that a pitcher strands on base over the course of a season.
  • Exit Velocity
    The speed of the baseball as it comes off the bat, immediately after a batter makes contact.
  • Barrels/BBE
    The percentage of batted ball events resulting in a Barrel. A Barrel is a batted ball with similar exit velocity and launch angle to past ones that led to a minimum .500 batting average and 1.500 slugging percentage.
  • Spin Rate
    Spin Rate is the rate of spin on a baseball after it is released. It is measured in revolutions per minute (rpm).
  • Balls Hit 95+ MPH
    The percentage of batted balls hit that met or exceeded the 95 MPH threshold.
  • Swinging Strike
    The percentage of pitches that result in a swing and a miss.
K/BB
1.53
 
K/9
6.6
 
BB/9
4.3
 
HR/9
1.1
 
Fastball
95.8 mph
 
ERA
3.18
 
WHIP
1.29
 
BABIP
.246
 
GB/FB
1.12
 
Left On Base
77.3%
 
Exit Velocity
82.4 mph
 
Barrels/BBE
6.9%
 
Spin Rate
2686 rpm
 
Balls Hit 95+ MPH
24.6%
 
Swinging Strike
8.7%
 
Advanced Pitching Stats
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Defensive Stats
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Stats Vs Today's Lineup
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Recent RotoWire Articles Featuring Michael Kelly See More
Recent RotoWire Articles Featuring Michael Kelly See More
More Fantasy News
Pockets second save
PSacramento Athletics
September 20, 2025
Kelly recorded his second save of the season in Friday's 4-3 win over the Pirates, giving up a hit and a walk in a scoreless ninth inning without striking out a batter.
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Earns first major-league save
PSacramento Athletics
September 14, 2025
Kelly earned the save in Sunday's 7-4 win over the Reds, tossing a perfect ninth inning.
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Stellar since reinstatement
PSacramento Athletics
June 20, 2025
Kelly (1-0) earned the win in Thursday's 6-4 victory over the Astros. He allowed no hits and one walk over a scoreless inning.
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Returns from suspension
PSacramento Athletics
June 5, 2025
The Athletics reinstated Kelly (suspension) from the ineligible list Thursday, Martin Gallegos of MLB.com reports.
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Issued one-year suspension
POakland Athletics
Suspension
June 4, 2024
Major League Baseball announced Tuesday that Kelly has received a one-year suspension for violating the league's gambling policy, Jared Diamond of the Wall Street Journal reports.
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