Brandon Eisert

Brandon Eisert

28-Year-Old PitcherRP
Chicago White Sox AAA
2026 Fantasy Outlook
There was no outlook written for Brandon Eisert in 2026. Check out the latest news below for more on his current fantasy value.
Signed a one-year contract with the White Sox in March of 2026.
Sent back to minors
PChicago White Sox  AAA
April 15, 2026
The White Sox optioned Eisert to Triple-A Charlotte on Wednesday.
Analysis
Eisert spent less than a week with the big club and gave up four runs on six hits with a 2:1 K:BB in 2.1 innings. His roster spot will be taken by fellow lefty Tyler Gilbert, who will offer more length in the bullpen.
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Pitching Stats
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2026 MLB Game Log
2026
2025
2024
2026 MLB Game Log
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2025 MLB Game Log
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2024 MLB Game Log
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Minor League Game Log
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Pitching Appearances Breakdown
Average Pitch Count
25
Last 10 Games
25
Last 5 Games
25
How many pitches does Brandon Eisert 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 Brandon Eisert 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 2024
 
 
-2%
BAA vs RHP
2026
 
 
-25%
BAA vs RHP
2025
 
 
-5%
BAA vs RHP
2024
 
 
-20%
BAA vs LHP
BAA Batters K BB H 2B 3B HR
Since 2024vs Left .286 157 32 8 40 7 1 5
Since 2024vs Right .279 189 46 22 46 17 1 7
2026vs Left .667 6 0 1 2 1 0 0
2026vs Right .500 8 2 0 4 2 0 0
2025vs Left .283 140 31 6 36 6 1 5
2025vs Right .269 166 43 19 39 14 1 7
2024vs Left .200 11 1 1 2 0 0 0
2024vs Right .250 15 1 3 3 1 0 0
Home/Away Pitching Splits
Since 2024
 
 
-38%
ERA at Home
2026
 
 
-25%
ERA at Home
2025
 
 
-29%
ERA at Home
2024
 
 
-100%
ERA at Home
ERA WHIP IP W L SV K/9 BB/9 HR/9
Since 2024Home 3.64 1.36 42.0 1 4 0 10.7 4.3 1.1
Since 2024Away 5.89 1.61 36.2 2 4 2 6.9 2.5 1.7
2026Home 13.50 3.00 1.1 0 0 0 6.8 6.8 0.0
2026Away 18.00 3.00 1.0 0 0 0 9.0 0.0 0.0
2025Home 3.68 1.34 36.2 1 4 0 11.5 3.9 1.2
2025Away 5.18 1.55 33.0 2 4 2 7.4 2.5 1.9
2024Home 0.00 1.00 4.0 0 0 0 4.5 6.8 0.0
2024Away 10.13 1.88 2.2 0 0 0 0.0 3.4 0.0
Minor League Left/Right Pitching Splits (AAA)
Since 2024
 
 
-20%
BAA vs LHP
2026
 
 
-86%
BAA vs RHP
2025
 
 
-20%
BAA vs RHP
2024
 
 
-31%
BAA vs LHP
BAA Batters K BB H 2B 3B HR
Since 2024vs Left .221 97 27 7 19 6 0 2
Since 2024vs Right .277 153 44 16 38 7 0 5
2026vs Left .667 4 0 1 2 2 0 0
2026vs Right .091 11 2 0 1 0 0 0
2025vs Left .500 2 0 0 1 0 0 0
2025vs Right .400 6 3 1 2 1 0 0
2024vs Left .198 91 27 6 16 4 0 2
2024vs Right .289 136 39 15 35 6 0 5
Stat Review
How does Brandon Eisert 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
2.00
 
K/9
7.7
 
BB/9
3.9
 
HR/9
0.0
 
Fastball
88.3 mph
 
ERA
15.43
 
WHIP
3.00
 
BABIP
.567
 
GB/FB
0.00
 
Left On Base
42.9%
 
Exit Velocity
84.4 mph
 
Barrels/BBE
0.0%
 
Spin Rate
1834 rpm
 
Balls Hit 95+ MPH
42.9%
 
Swinging Strike
10.2%
 
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 Brandon Eisert See More
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More Fantasy News
Back in big leagues
PChicago White Sox  AAA
April 9, 2026
The White Sox recalled Eisert from Triple-A Charlotte on Thursday.
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Sent to Triple-A
PChicago White Sox  AAA
March 22, 2026
The White Sox optioned Eisert to Triple-A Charlotte on Sunday.
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Opening Wednesday's contest
PChicago White Sox  AAA
July 2, 2025
Eisert will serve as the White Sox's opening pitcher for Wednesday's game against the Dodgers, Scott Merkin of MLB.com reports.
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Secures second save
PChicago White Sox  AAA
June 11, 2025
Eisert picked up the save in Tuesday's 4-2 win over the Astros. He allowed no hits or walks while striking out one over a perfect inning.
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Serving as opener Tuesday
PChicago White Sox  AAA
May 13, 2025
Eisert will be deployed as the White Sox's opening pitcher in front of bulk reliever Jonathan Cannon in Tuesday's game against the Reds, Jack Ankony of SI.com reports.
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