2025 Stats
W-L
1-0
ERA
4.79
WHIP
1.26
K
21
SV
0
Rest-of-Season Projections
2025 Fantasy Outlook
Warren hasn't put it all together yet, but he consistently misses bats while limiting the walks enough to keep the dream of starting alive. He had a 10.32 ERA and 1.90 WHIP in 22.2 innings last year in his first taste of the majors, yet Warren's 17.3 K-BB% was better than Luis Gil's 14.8 K-BB% and in the same ballpark as Nestor Cortes (17.3 K-BB%), Clarke Schmidt (17.8 K-BB%) and Gerrit Cole (17.9 K-BB%). Warren's best offering by far is his low-80s sweeper, and that fastball/sweeper combo allowed him to log a 28.6 K-BB% against righties, but he was completely ineffective against lefties (1.9 K-BB%, 2.30 WHIP), and he'll need to improve either his changeup (12% usage) or cutter (4% usage) to successfully navigate a big-league lineup multiple times. Warren should return to Triple-A, but he could make double-digit starts in the majors as a fill-in option with a dash of breakout potential and a good reason to watch him in the spring (looking to see how he does against left-handed hitters). Read Past Outlooks
Strikes out five in no-decision
Warren did not factor in the decision during Tuesday's loss to the Guardians. He allowed two runs on three hits and a walk over five-plus innings while striking out five.
ANALYSIS
Warren cruised through five shutout frames with little threat from Cleveland's lineup. He allowed two singles to begin the sixth inning and was charged with both runs after leaving the contest. Warren has completed five innings in three of his five starts this season but has yet to go deep enough to produce a quality start. He dropped his ERA to 4.79 with a 21:10 K:BB through 20.2 innings. Warren is currently expected to start in Baltimore next week.
Warren cruised through five shutout frames with little threat from Cleveland's lineup. He allowed two singles to begin the sixth inning and was charged with both runs after leaving the contest. Warren has completed five innings in three of his five starts this season but has yet to go deep enough to produce a quality start. He dropped his ERA to 4.79 with a 21:10 K:BB through 20.2 innings. Warren is currently expected to start in Baltimore next week.
Pitching Stats
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2025
2024
Minor League Game Log
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Pitching Appearances Breakdown
Average Pitch Count
80
Last 10 Games
80
Last 5 Games
80
How many pitches does Will 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+
What part of the game does Will Warren generally pitch?
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
-6%
BAA vs RHP
2025
-37%
BAA vs RHP
| BAA | K | BB | H | HR | ||||
|---|---|---|---|---|---|---|---|---|
| Since 2023vs Left | .293 | 21 | 16 | 27 | 3 | |||
| Since 2023vs Right | .275 | 29 | 4 | 22 | 4 | |||
| 2025vs Left | .245 | 12 | 8 | 12 | 1 | |||
| 2025vs Right | .154 | 9 | 2 | 4 | 1 | |||
| 2024vs Left | .349 | 9 | 8 | 15 | 2 | |||
| 2024vs Right | .333 | 20 | 2 | 18 | 3 | |||
| 2023vs Left | 0 | 0 | 0 | 0 | 0 | |||
| 2023vs Right | 0 | 0 | 0 | 0 | 0 | |||
| More Splits→ | View More Split Stats | |||||||
Home/Away Pitching Splits
Since 2023
-42%
ERA on Road
2025
-39%
ERA at Home
| ERA | WHIP | IP | K/9 | BB/9 | |||||
|---|---|---|---|---|---|---|---|---|---|
| Since 2023Home | 9.67 | 1.75 | 22.1 | 11.3 | 5.6 | ||||
| Since 2023Away | 5.57 | 1.43 | 21.0 | 9.4 | 2.6 | ||||
| 2025Home | 3.60 | 0.90 | 10.0 | 9.0 | 5.4 | ||||
| 2025Away | 5.91 | 1.59 | 10.2 | 9.3 | 3.4 | ||||
| 2024Home | 14.59 | 2.43 | 12.1 | 13.1 | 5.8 | ||||
| 2024Away | 5.23 | 1.26 | 10.1 | 9.6 | 1.7 | ||||
| 2023Home | 0 | 0 | 0 | 0 | 0 | ||||
| 2023Away | 0 | 0 | 0 | 0 | 0 | ||||
| More Splits→ | View More Split Stats | ||||||||
Stat Review
How does Will Warren 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.
* 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
2.10K/9
9.1BB/9
4.4HR/9
0.9Fastball
92.8 mphERA
4.79WHIP
1.26BABIP
.273GB/FB
1.73Left On Base
64.7%Exit Velocity
83.5 mphBarrels/BBE
7.2%Spin Rate
2478 rpmBalls Hit 95+ MPH
30.4%Swinging Strike
9.3%Prospect Rankings History
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Defensive Stats
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Stats Vs Today's Lineup
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2024 Fantasy Outlook
Warren dominated down the stretch at Triple-A and has a 70-grade sweeper that averaged over 3,000 RPMs last year to go with a 93-94 mph fastball that touches 97 mph. He also throws an 89-mph changeup and a standard slider that is thrown harder and with less spin than his sweeper. He had a 2.10 ERA, 1.10 WHIP and 64 strikeouts in 55.2 innings over his final 10 starts at Triple-A and had a 52.7 percent groundball rate over 99.2 innings at that level. Automated balls and strikes contributed to his 10.9 percent walk rate, and Warren should have good enough control to start long term. He looks like a No. 3 starter on paper and could exceed that projection if the command gains he showed down the stretch hold. Warren tallied 129 total innings and turns 25 in June. He could compete for a rotation spot in spring training, especially if anyone else in the rotation is dealing with an injury.
More Fantasy News
Quick hook against Rays
Warren didn't factor into the decision Thursday against the Rays after allowing one run on four hits and two walks in 1.2 innings. He struck out one.
ANALYSIS
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Collects first career MLB win
Warren (1-0) picked up the win Saturday, allowing two runs on two hits and two walks over five innings in an 8-4 victory over the Giants. He struck out six.
ANALYSIS
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Allows four runs in no-decision
Warren did not factor into the decision in Sunday's 5-4 extra-innings loss to the Pirates, allowing four runs on six hits and one walk with five strikeouts over four innings.
ANALYSIS
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Tosses five frames
Warren yielded two runs on a hit and four walks over five innings in a no-decision against Arizona on Tuesday. He struck out four during the loss.
ANALYSIS
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Secures rotation spot
Manager Aaron Boone announced Sunday that Warren made the season-opening rotation and will make his first start April 1 versus Arizona, Gary Phillips of the New York Daily News reports.
ANALYSIS
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