Connor Gillispie

Connor Gillispie

27-Year-Old PitcherSP
Miami Marlins AAA
2025 Fantasy Outlook
Gillispie made his big-league debut with the Guardians in 2024, working eight innings over three relief appearances with a 2.25 ERA and 8:5 K:BB, and his numbers at Triple-A also showed a bit of promise as he struck out 119 batters in 113.1 innings for Columbus. He was claimed by Miami off waivers in the offseason. Pitching for the Marlins won't provide Gillispie with much fantasy appeal, but he could be worth a dart throw in NL-only formats. Read Past Outlooks
RANKS
Rest of Season
From Preseason
#363
ADP
$Signed a one-year contract with Atlanta in November of 2024. Waived by Atlanta in January of 2025. Claimed off waivers by the Marlins in January of 2025.
Sent to Triple-A
PMiami Marlins  AAA
April 27, 2025
The Marlins optioned Gillispie to Triple-A Jacksonville on Sunday.
ANALYSIS
Gillespie gave up seven runs in just two innings during Saturday's loss to the Mariners. He's posted a 14.25 ERA and 2.25 WHIP in 12 innings over his last three starts, and he will move to Triple-A to work on his control. Miami recalled Luarbert Arias from Jacksonville in a corresponding move.
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Pitching Stats
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2025
2024
2025 MLB Game Log
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Scoring
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2024 MLB Game Log
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Pitching Appearances Breakdown
Average Pitch Count
79
Last 10 Games
79
Last 5 Games
77
How many pitches does Connor Gillispie 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 Connor Gillispie 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
 
 
-15%
BAA vs LHP
2025
 
 
-12%
BAA vs LHP
2024
 
 
-27%
BAA vs LHP
2023
No Stats
BAA Batters K BB H 2B 3B HR
Since 2023vs Left .247 85 21 9 18 4 0 5
Since 2023vs Right .290 70 10 7 18 9 0 1
2025vs Left .276 66 16 6 16 4 0 5
2025vs Right .314 57 7 5 16 7 0 1
2024vs Left .133 19 5 3 2 0 0 0
2024vs Right .182 13 3 2 2 2 0 0
2023vs Left 0 0 0 0 0 0 0 0
2023vs Right 0 0 0 0 0 0 0 0
Home/Away Pitching Splits
Since 2023
 
 
-35%
ERA at Home
2025
 
 
-32%
ERA at Home
2024
 
 
-40%
ERA at Home
2023
No Stats
ERA WHIP IP W L SV K/9 BB/9 HR/9
Since 2023Home 5.85 1.35 20.0 0 2 0 9.5 3.6 1.4
Since 2023Away 9.00 1.79 14.0 0 1 0 6.4 5.1 1.9
2025Home 7.20 1.47 15.0 0 2 0 9.6 3.6 1.8
2025Away 10.64 1.91 11.0 0 1 0 5.7 4.1 2.5
2024Home 1.80 1.00 5.0 0 0 0 9.0 3.6 0.0
2024Away 3.00 1.33 3.0 0 0 0 9.0 9.0 0.0
2023Home 0 0 0 0 0 0 0 0 0
2023Away 0 0 0 0 0 0 0 0 0
Minor League Left/Right Pitching Splits (AAA)
Since 2023
 
 
-22%
BAA vs RHP
2025
No Stats
2024
 
 
-22%
BAA vs RHP
2023
No Stats
BAA Batters K BB H 2B 3B HR
Since 2023vs Left .251 208 57 21 46 12 0 11
Since 2023vs Right .197 268 62 27 46 12 1 11
2025vs Left 0 0 0 0 0 0 0 0
2025vs Right 0 0 0 0 0 0 0 0
2024vs Left .251 208 57 21 46 12 0 11
2024vs Right .197 268 62 27 46 12 1 11
2023vs Left 0 0 0 0 0 0 0 0
2023vs Right 0 0 0 0 0 0 0 0
Stat Review
How does Connor Gillispie compare to other starting pitchers?
This section compares his stats with all starting pitcher seasons from the previous three seasons (minimum 120 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 120 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
2.09
 
K/9
8.0
 
BB/9
3.8
 
HR/9
2.1
 
Fastball
91.3 mph
 
ERA
8.65
 
WHIP
1.65
 
BABIP
.341
 
GB/FB
0.94
 
Left On Base
49.1%
 
Exit Velocity
83.7 mph
 
Barrels/BBE
6.7%
 
Spin Rate
2406 rpm
 
Balls Hit 95+ MPH
30.6%
 
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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Yesterday
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15 days ago
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More Fantasy News
Tagged for seven runs in loss
PMiami Marlins  AAA
April 27, 2025
Gillispie (0-3) was charged with the loss Saturday in Seattle after surrendering seven runs on six hits and three walks over two innings. He struck out two.
ANALYSIS
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Allows four runs in no-decision
PMiami Marlins  AAA
April 20, 2025
Gillispie did not factor into the decision in Sunday's 7-5 extra-inning win over the Phillies, allowing four runs on seven hits and one walk with three strikeouts over five innings.
ANALYSIS
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Slammed for eight runs
PMiami Marlins  AAA
April 15, 2025
Gillispie (0-2) allowed eight runs on eight hits and two walks over five-plus innings Tuesday, striking out six and taking a loss against Arizona.
ANALYSIS
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Lasts four innings against Mets
PMiami Marlins  AAA
April 8, 2025
Gillispie (0-1) did not factor into the decision against the Mets on Tuesday. He gave up two runs on three hits and one walk while striking out two over four innings.
ANALYSIS
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Five strong innings against Mets
PMiami Marlins  AAA
April 2, 2025
Gillispie didn't factor into the decision Wednesday against the Mets after allowing one run on four hits and no walks in five innings. He struck out six.
ANALYSIS
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