Austin Warren

Austin Warren

29-Year-Old PitcherRP
New York Mets AAA
2025 Fantasy Outlook
There was no outlook written for Austin Warren in 2025. Check out the latest news below for more on his current fantasy value.
$Signed a one-year contract with the Mets in March of 2025.
Optioned to Triple-A
PNew York Mets  AAA
May 5, 2025
The Mets optioned Warren to Triple-A Syracuse on Monday.
ANALYSIS
Warren served as the 27th man during Sunday's doubleheader in St. Louis, tossing a scoreless inning in the first game of the twin bill. He will rejoin the bullpen at Syracuse, where he's posted a 4.35 ERA and 14:9 K:BB across 10.1 innings in 2025.
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Pitching Stats
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2025
2024
2023
2022
2021
2025 MLB Game Log
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2024 MLB Game Log
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2023 MLB Game Log
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2022 MLB Game Log
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Pitching Appearances Breakdown
Average Pitch Count
19
Last 10 Games
19
Last 5 Games
19
How many pitches does Austin Warren 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 Austin Warren 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
 
 
-1%
BAA vs LHP
2025
No Stats
2024
 
 
-16%
BAA vs RHP
2023
 
 
-100%
BAA vs LHP
BAA Batters K BB H 2B 3B HR
Since 2023vs Left .238 24 3 3 5 1 0 0
Since 2023vs Right .240 28 7 3 6 0 0 2
2025vs Left .000 2 0 1 0 0 0 0
2025vs Right .000 2 1 0 0 0 0 0
2024vs Left .263 21 2 2 5 1 0 0
2024vs Right .222 21 5 3 4 0 0 1
2023vs Left .000 1 1 0 0 0 0 0
2023vs Right .400 5 1 0 2 0 0 1
Home/Away Pitching Splits
Since 2023
 
 
-55%
ERA on Road
2025
No Stats
2024
 
 
-22%
ERA on Road
2023
 
 
-100%
ERA on Road
ERA WHIP IP W L SV K/9 BB/9 HR/9
Since 2023Home 2.84 1.74 6.1 1 0 0 8.5 4.3 1.4
Since 2023Away 1.29 0.86 7.0 0 0 0 5.1 3.9 1.3
2025Home 0 0 0 0 0 0 0 0 0
2025Away 0.00 1.00 1.0 0 0 0 9.0 9.0 0.0
2024Home 1.93 1.93 4.2 0 0 0 7.7 5.8 0.0
2024Away 1.50 0.83 6.0 0 0 0 4.5 3.0 1.5
2023Home 5.40 1.20 1.2 1 0 0 10.8 0.0 5.4
2023Away 0 0 0 0 0 0 0 0 0
Minor League Left/Right Pitching Splits (AAA)
Since 2023
 
 
-43%
BAA vs LHP
2025
 
 
-81%
BAA vs LHP
2024
 
 
-35%
BAA vs LHP
2023
 
 
-70%
BAA vs RHP
BAA Batters K BB H 2B 3B HR
Since 2023vs Left .161 69 20 9 9 0 0 2
Since 2023vs Right .281 108 29 9 27 4 0 3
2025vs Left .091 28 9 6 2 0 0 0
2025vs Right .471 22 5 3 8 1 0 1
2024vs Left .174 28 10 3 4 0 0 2
2024vs Right .269 70 17 3 18 3 0 2
2023vs Left .273 13 1 0 3 0 0 0
2023vs Right .083 16 7 3 1 0 0 0
Stat Review
How does Austin Warren 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
1.00
 
K/9
9.0
 
BB/9
9.0
 
HR/9
0.0
 
Fastball
0.0 mph
 
ERA
0.00
 
WHIP
1.00
 
BABIP
.000
 
GB/FB
1.00
 
Left On Base
100.0%
 
Exit Velocity
0.0 mph
 
Barrels/BBE
0.0%
 
Spin Rate
0 rpm
 
Balls Hit 95+ MPH
0.0%
 
Swinging Strike
5.3%
 
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 Austin Warren See More
Collette Calls: Still Chasing Wins
May 13, 2022
Wins have been hard to come by this season. Jason Collette examines early run-support numbers and notes pitchers that have enjoyed good fortune in that regard, and those that have not, like Corbin Burnes.
More Fantasy News
Sticking around for doubleheader
PNew York Mets  AAA
May 4, 2025
Warren was optioned to Triple-A Syracuse and subsequently recalled to serve as the 27th man for Sunday's doubleheader against the Cardinals.
ANALYSIS
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Recalled from Triple-A
PNew York Mets  AAA
May 2, 2025
The Mets recalled Warren from Triple-A Syracuse on Friday, Andrew Tredinnick of The Bergen Record reports.
ANALYSIS
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Cut from big-league camp
PNew York Mets  AAA
March 9, 2025
The Mets optioned Warren to Triple-A Syracuse on Sunday.
ANALYSIS
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Claimed by Mets
PNew York Mets  AAA
January 15, 2025
The Mets claimed Warren off waivers from the Giants on Wednesday, Justice delos Santos of The San Jose Mercury News reports.
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Scrubbed from 40-man roster
PSan Francisco Giants  AAA
January 8, 2025
The Giants designated Warren for assignment Wednesday, Alex Pavlovic of NBC Sports Bay Area reports.
ANALYSIS
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Latest Fantasy Rumors
Close to return
PLos Angeles Angels  AAA
July 9, 2022
Warren, out with a right triceps strain, may only need one more rehab appearance before returning, reports Rhett Bollinger of MLB.com.
ANALYSIS
Warren has been out since June 18 and was expected to only miss the minimum 15 days, but that has turned into three-plus weeks on the injured list. The 26-year-old has allowed two runs in 3.2 innings while walking four and striking out four during his current rehab assignment. He's primarily appeared in a middle-relief role for the Angels and will likely return to that when he's healthy enough to rejoin the club.
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