Brett de Geus

Brett de Geus

27-Year-Old PitcherRP
Philadelphia Phillies AAA
2025 Fantasy Outlook
There was no outlook written for Brett de Geus in 2025. Check out the latest news below for more on his current fantasy value.
$Signed a one-year contract with the Marlins in March of 2025. Waived by the Marlins in April of 2025. Claimed off waivers by the Phillies in April of 2025.
Returns to Triple-A
PPhiladelphia Phillies  AAA
May 30, 2025
The Phillies optioned de Geus to Triple-A Lehigh Valley on Friday.
ANALYSIS
The right-hander was called up as the 27th man for Thursday's doubleheader and allowed a run over two innings against Atlanta in his first MLB outing of the season. De Geus will now return to Lehigh Valley, where he has a 0.95 ERA, 1.05 WHIP and 14:7 K:BB across 19 innings.
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Pitching Stats
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2025
2024
2021
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2024 MLB Game Log
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Pitching Appearances Breakdown
Average Pitch Count
47
Last 10 Games
47
Last 5 Games
47
How many pitches does Brett de Geus 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 Brett de Geus 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
 
 
-19%
BAA vs LHP
2025
 
 
-100%
BAA vs RHP
2024
 
 
-20%
BAA vs LHP
2023
No Stats
BAA Batters K BB H 2B 3B HR
Since 2023vs Left .261 29 6 4 6 0 1 0
Since 2023vs Right .321 33 1 3 9 4 0 0
2025vs Left .200 6 0 1 1 0 0 0
2025vs Right .000 4 0 2 0 0 0 0
2024vs Left .278 23 6 3 5 0 1 0
2024vs Right .346 29 1 1 9 4 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
 
 
-77%
ERA on Road
2025
 
 
-100%
ERA on Road
2024
 
 
-80%
ERA on Road
2023
No Stats
ERA WHIP IP W L SV K/9 BB/9 HR/9
Since 2023Home 9.00 2.00 9.0 0 2 0 4.0 7.0 0.0
Since 2023Away 2.08 0.92 4.1 0 0 0 6.2 0.0 0.0
2025Home 4.50 2.00 2.0 0 0 0 0.0 13.5 0.0
2025Away 0 0 0 0 0 0 0 0 0
2024Home 10.29 2.00 7.0 0 2 0 5.1 5.1 0.0
2024Away 2.08 0.92 4.1 0 0 0 6.2 0.0 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
 
 
-4%
BAA vs LHP
2025
 
 
-43%
BAA vs RHP
2024
 
 
-16%
BAA vs LHP
2023
 
 
-31%
BAA vs LHP
BAA Batters K BB H 2B 3B HR
Since 2023vs Left .288 133 26 14 34 3 0 2
Since 2023vs Right .301 185 23 16 50 5 1 3
2025vs Left .300 46 10 5 12 2 0 0
2025vs Right .171 38 5 2 6 0 0 0
2024vs Left .255 57 11 6 13 1 0 1
2024vs Right .302 116 16 8 32 3 1 2
2023vs Left .333 30 5 3 9 0 0 1
2023vs Right .480 31 2 6 12 2 0 1
Stat Review
How does Brett de Geus 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
95.5 mph
 
ERA
4.50
 
WHIP
2.00
 
BABIP
.151
 
GB/FB
2.50
 
Left On Base
75.0%
 
Exit Velocity
84.8 mph
 
Barrels/BBE
0.0%
 
Spin Rate
2006 rpm
 
Balls Hit 95+ MPH
11.8%
 
Swinging Strike
2.1%
 
Advanced Pitching Stats
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Defensive Stats
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Stats Vs Today's Lineup
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2021 Fantasy Outlook
This player will receive an outlook for the 2021 fantasy baseball season.
More Fantasy News
Joining big club for doubleheader
PPhiladelphia Phillies  AAA
May 29, 2025
The Phillies appointed de Geus from Triple-A Lehigh Valley to serve as the 27th man for Thursday's doubleheader versus Atlanta.
ANALYSIS
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Claimed by Philadelphia
PPhiladelphia Phillies  AAA
April 1, 2025
The Phillies claimed de Geus off waivers from the Marlins on Tuesday, Todd Zolecki of MLB.com reports.
ANALYSIS
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Dropped from 40-man roster
PMiami Marlins  AAA
March 30, 2025
The Marlins designated de Geus for assignment Sunday.
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Sent to Triple-A
PMiami Marlins  AAA
March 14, 2025
The Marlins optioned de Geus to Triple-A Jacksonville on Friday.
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Back with Miami
PMiami Marlins  AAA
February 27, 2025
Miami claimed de Geus off waivers from Pittsburgh on Thursday, Kevin Barral of FishonFirst.com reports.
ANALYSIS
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