Kyle Leahy

Kyle Leahy

27-Year-Old PitcherRP
St. Louis Cardinals
2025 Fantasy Outlook
There was no outlook written for Kyle Leahy in 2025. Check out the latest news below for more on his current fantasy value.
$Signed a one-year contract with the Cardinals in March of 2025.
Standing out in bid for bullpen
PSt. Louis Cardinals
March 15, 2025
Leahy has spun eight scoreless innings with a 9:1 K:BB during Grapefruit League play this spring.
ANALYSIS
Leahy is competing with Nick Anderson, Chris Roycroft and Riley O'Brien for one of the final two spots in the Cardinals' Opening Day bullpen. Perhaps working in Leahy's favor -- in addition to his fine work this spring -- is that he's shown the ability to go multiple frames, whereas the other three competitors are one-inning relievers. Each of Leahy's last three outings this spring covered two innings apiece, and he recorded more than three outs in 20 of his 33 appearances last season for St. Louis.
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Pitching Stats
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2025
2024
2023
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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
22
Last 10 Games
22
Last 5 Games
22
How many pitches does Kyle Leahy 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 Kyle Leahy 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
 
 
-26%
BAA vs RHP
2025
 
 
-100%
BAA vs LHP
2024
 
 
-28%
BAA vs RHP
2023
 
 
-63%
BAA vs RHP
BAA Batters K BB H 2B 3B HR
Since 2023vs Left .282 79 16 7 20 8 0 3
Since 2023vs Right .210 131 19 9 25 4 1 2
2025vs Left .000 1 0 1 0 0 0 0
2025vs Right .333 3 0 0 1 0 0 0
2024vs Left .271 76 16 5 19 7 0 3
2024vs Right .194 115 17 5 21 4 0 1
2023vs Left 1.000 2 0 1 1 1 0 0
2023vs Right .375 13 2 4 3 0 1 1
More Splits View More Split Stats
Home/Away Pitching Splits
Since 2023
 
 
-14%
ERA at Home
2025
 
 
-100%
ERA on Road
2024
 
 
-14%
ERA at Home
2023
 
 
-25%
ERA on Road
ERA WHIP IP W L SV K/9 BB/9 HR/9
Since 2023Home 4.37 1.28 22.2 0 0 0 4.4 2.8 0.8
Since 2023Away 5.08 1.13 28.1 1 2 1 7.6 2.9 1.0
2025Home 13.50 3.00 .666666 0 0 0 0.0 13.5 0.0
2025Away 0 0 0 0 0 0 0 0 0
2024Home 3.74 1.15 21.2 0 0 0 4.6 2.1 0.8
2024Away 4.33 0.93 27.0 1 1 1 7.3 1.7 0.7
2023Home 27.00 6.00 .333333 0 0 0 0.0 27.0 0.0
2023Away 20.25 5.25 1.1 0 1 0 13.5 27.0 6.8
More Splits View More Split Stats
Stat Review
How does Kyle Leahy 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
0.00
 
K/9
0.0
 
BB/9
13.5
 
HR/9
0.0
 
Fastball
94.7 mph
 
ERA
13.50
 
WHIP
3.00
 
BABIP
.347
 
GB/FB
0.00
 
Left On Base
50.0%
 
Exit Velocity
0.0 mph
 
Barrels/BBE
0.0%
 
Spin Rate
0 rpm
 
Balls Hit 95+ MPH
0.0%
 
Swinging Strike
4.6%
 
Advanced Pitching Stats
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Defensive Stats
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Stats Vs Today's Lineup
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More Fantasy News
Returns to majors
PSt. Louis Cardinals
September 21, 2024
The Cardinals recalled Leahy from Triple-A Memphis on Saturday.
ANALYSIS
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Optioned to Memphis
PSt. Louis Cardinals
September 7, 2024
The Cardinals optioned Leahy to Triple-A Memphis on Saturday.
ANALYSIS
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Recalled by St. Louis
PSt. Louis Cardinals
July 28, 2024
The Cardinals recalled Leahy from Triple-A Memphis on Sunday.
ANALYSIS
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Heading back to Memphis
PSt. Louis Cardinals
July 21, 2024
The Cardinals optioned Leahy to Triple-A Memphis on Sunday.
ANALYSIS
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Nabs save in nightcap
PSt. Louis Cardinals
July 21, 2024
Leahy recorded his first career save in the second game of Saturday's doubleheader split with Atlanta, giving up a hit and striking out two over two scoreless innings.
ANALYSIS
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