Will Warren

Will Warren

27-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
#312
ADP
Signed a one-year, $826,625 contract with the Yankees in March of 2026.
PNew York Yankees
September 25, 2026
Warren (11-6) earned the win against the Orioles in Game 2 of Friday's doubleheader, allowing three hits and no walks while striking out seven over 3.2 scoreless innings.
Analysis
Warren appeared out of the bullpen for the second time in September and dominated, throwing 39 of 54 pitches for strikes with 13 whiffs. It concluded a strong month for the 27-year-old, who went 2-0 with a 2.05 ERA and 25:8 K over five appearances (three starts). He'll finish the regular season with a 3.92 ERA, 1.37 WHIP and 158:54 K across 156 innings and may work in a similar capacity to Friday for the Yankees in the postseason.
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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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Pitching Appearances Breakdown
Average Pitch Count
81
Last 10 Games
74
Last 5 Games
69
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
 
 
-11%
BAA vs RHP
2026
 
 
-12%
BAA vs RHP
2025
 
 
-13%
BAA vs RHP
2024
 
 
-5%
BAA vs RHP
BAA Batters K BB H 2B 3B HR
Since 2024vs Left .275 832 165 89 200 40 5 25
Since 2024vs Right .245 666 193 40 150 40 2 23
2026vs Left .276 383 77 34 94 20 2 11
2026vs Right .242 294 81 20 65 17 1 10
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
 
 
-11%
ERA at Home
2026
 
 
-13%
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 4.33 1.33 178.2 14 10 0 10.6 3.2 1.4
Since 2024Away 4.88 1.49 162.1 6 7 0 8.1 3.6 1.1
2026Home 3.65 1.29 79.0 7 3 0 11.1 2.5 1.5
2026Away 4.21 1.44 77.0 4 3 0 7.1 3.7 0.9
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
2.93
 
K/9
9.1
 
BB/9
3.1
 
HR/9
1.2
 
Fastball
96.1 mph
 
ERA
3.92
 
WHIP
1.37
 
BABIP
.329
 
GB/FB
1.51
 
Left On Base
70.8%
 
Exit Velocity
83.5 mph
 
Barrels/BBE
4.4%
 
Spin Rate
2477 rpm
 
Balls Hit 95+ MPH
27.1%
 
Swinging Strike
9.4%
 
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
Not starting in Game 2 of twin bill
PNew York Yankees
September 25, 2026
Warren will not start in the second game of Friday's doubleheader against the Orioles, Gary Phillips of the New York Daily News reports.
Analysis
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Runs into trouble in fifth frame
PNew York Yankees
September 20, 2026
Warren allowed four runs on six hits and three walks while striking out four over 4.1 innings in a no-decision versus the Diamondbacks on Sunday.
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Solid again Monday
PNew York Yankees
September 14, 2026
Warren allowed two runs (both unearned) on five hits and two walks while striking out six batters over 5.2 innings in a no-decision against Minnesota on Monday.
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Fans eight in 10th win
PNew York Yankees
September 9, 2026
Warren (10-6) earned the win against Colorado on Wednesday, allowing one run on four hits and two walks in six innings. He struck out eight.
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Back in rotation Wednesday
PNew York Yankees
September 6, 2026
Warren is slated to start Wednesday's game against the Rockies at Yankee Stadium, Bryan Hoch of MLB.com reports.
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Latest Fantasy Rumors
Not offered for Morejon
PNew York Yankees
August 5, 2026
Gary Phillips of the New York Daily News reports that the Yankees never included Warren in a trade offer to the Padres for Adrian Morejon, refuting a report by Bob Nightengale of USA Today that indicated San Diego rejected a deal with that framework.
Analysis
Morejon has been a reliable high-leverage reliever over the past few years for the Padres and has a 3.00 ERA, 1.07 WHIP and 70:15 K:BB across 60 innings this season, but it never made much sense for the Yankees to offer up someone like Warren -- an already decent back-end starter that's under club control through 2031 -- to acquire a rental reliever. Warren has been a key rotation piece for New York this year with a 4.14 ERA, 1.36 WHIP and 109:36 K:BB across 108.2 innings.
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