Will Warren

Will Warren

26-Year-Old PitcherSP
New York Yankees
2026 Fantasy Outlook
After tossing 22.2 innings over six outings in his first MLB cup of coffee in 2024, Warren emerged as a key part of New York's rotation last season. Due partly to injuries to Gerrit Cole and Luis Gil, Warren opened the campaign in the Yankees' rotation and remained there for the entire season, compiling a 4.44 ERA, 1.37 WHIP and 171:65 K:BB over 162.1 innings spanning 33 starts. Though his first full year in the majors wasn't without ups and downs, Warren led all MLB rookies in punchouts and finished eighth in AL Rookie of the Year voting. His fastball, which opponents hit just .216 against, showed plenty of promise, but Warren struggled to fool hitters with his sweeper -- opponents batted .336 with a .569 SLG against it. The key to Warren's growth is likely gaining effectiveness with his offspeed stuff and lowering his walk rate, and on most teams he'd be given plenty of opportunity to make those gains moving forward. However, it's not certain that he'll have a spot in New York's rotation throughout next season with Cole set to return, Gil long since recovered and fellow 2025 rookie Cam Schlittler setting the world on fire late last season alongside All-Star Max Fried. However, if Carlos Rodon (elbow) isn't ready for the beginning of the regular season, Warren is the obvious choice to occupy that starting slot. Read Past Outlooks
RANKS
Rest of Season From Preseason
#323
ADP
Signed a one-year contract with the Yankees in March of 2026.
Keeps Giants in check
PNew York Yankees
March 28, 2026
Warren took a no-decision Saturday against the Giants, allowing one run on five hits and two walks in 4.1 innings. He struck out three.
Analysis
The right-hander labored a bit in his first appearance of the season, as he was unable to complete five frames despite firing 83 pitches. It was still a fine showing overall for Warren, who topped out at 97 mph on his fastball and generated 10 whiffs Saturday. The right-hander should be locked into a rotation spot for at least the first month of the campaign, as Gerrit Cole (elbow) and Carlos Rodon (elbow) are sidelined, and Warren is lined up for a favorable home matchup next week versus the Marlins.
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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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Scoring
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2025 MLB Game Log
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2024 MLB Game Log
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Pitching Appearances Breakdown
Average Pitch Count
83
Last 10 Games
83
Last 5 Games
83
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+
 
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 Will 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 2024
 
 
-12%
BAA vs RHP
2026
 
 
-53%
BAA vs RHP
2025
 
 
-13%
BAA vs RHP
2024
 
 
-5%
BAA vs RHP
BAA Batters K BB H 2B 3B HR
Since 2024vs Left .278 458 90 57 109 21 3 14
Since 2024vs Right .246 382 113 20 87 23 1 13
2026vs Left .429 9 2 2 3 1 0 0
2026vs Right .200 10 1 0 2 0 0 0
2025vs Left .266 396 79 47 91 16 3 12
2025vs Right .232 315 92 18 67 16 1 10
2024vs Left .349 53 9 8 15 4 0 2
2024vs Right .333 57 20 2 18 7 0 3
More Splits View More Split Stats
Home/Away Pitching Splits
Since 2024
 
 
-8%
ERA at Home
2026
 
 
-100%
ERA at Home
2025
 
 
-37%
ERA at Home
2024
 
 
-64%
ERA on Road
ERA WHIP IP W L SV K/9 BB/9 HR/9
Since 2024Home 4.88 1.35 99.2 7 7 0 10.3 3.8 1.4
Since 2024Away 5.32 1.54 89.2 2 4 0 8.9 3.5 1.2
2026Home 0 0 0 0 0 0 0 0 0
2026Away 2.08 1.62 4.1 0 0 0 6.2 4.2 0.0
2025Home 3.50 1.20 87.1 7 4 0 9.9 3.5 1.2
2025Away 5.52 1.57 75.0 2 4 0 9.0 3.7 1.2
2024Home 14.59 2.43 12.1 0 3 0 13.1 5.8 2.2
2024Away 5.23 1.26 10.1 0 0 0 9.6 1.7 1.7
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.
  • 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
2.63
 
K/9
9.5
 
BB/9
3.6
 
HR/9
1.2
 
Fastball
93.5 mph
 
ERA
4.44
 
WHIP
1.37
 
BABIP
.322
 
GB/FB
1.36
 
Left On Base
69.2%
 
Exit Velocity
83.5 mph
 
Barrels/BBE
6.2%
 
Spin Rate
2535 rpm
 
Balls Hit 95+ MPH
27.5%
 
Swinging Strike
9.8%
 
Prospect Rankings History
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 Will Warren See More
Recent RotoWire Articles Featuring Will Warren See More
Past Fantasy Outlooks
2025
2024
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).
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
Continues standout spring
PNew York Yankees
March 18, 2026
Warren completed four-plus innings in a Grapefruit League game against Tampa Bay on Tuesday, allowing one run on three hits and one walk while striking out four batters.
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Looks good in spring debut
PNew York Yankees
February 25, 2026
Warren tossed 2.2 innings in a Grapefruit League game against Toronto on Tuesday, allowing one run on four hits and no walks while striking out four batters.
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Fans seven in shaky win
PNew York Yankees
September 26, 2025
Warren (9-8) collected the win in Friday's 8-4 victory over the Orioles, yielding four runs on six hits and one walk over five frames. He struck out seven.
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Suffers tough-luck loss
PNew York Yankees
September 19, 2025
Warren (8-8) took the loss against the Orioles on Friday, allowing three runs (one earned) on four hits and two walks with four strikeouts over 5.1 innings.
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Ambushed in first inning
PNew York Yankees
September 14, 2025
Warren (8-7) allowed six runs on 10 hits and one walk while striking out two over five innings to take the loss Sunday versus the Red Sox.
Analysis
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