Jose Corniell

Jose Corniell

22-Year-Old PitcherRP
Texas Rangers
2026 Fantasy Outlook
Corniell only needed 13 months from the time of his 2024 Tommy John surgery until he began his rehab assignment in July 2025. The 6-foot-3 righty quickly made up for lost time, logging a 1.89 ERA, 0.84 WHIP and 41:9 K:BB in 38 innings, primarily in the upper levels, before making his big-league debut as a reliever in the final game of the 2025 season. He added 18 innings in the Arizona Fall League, where he was hit hard (7.50 ERA) while striking out 19 and walking seven. Corniell boasts five average or better pitches, although none of them are established plus offerings yet. He has typically shown above-average or better control and could be a No. 3 or No. 4 starter long term. Corniell will likely spend at least a couple months in the Triple-A rotation to start the year, but he'll be an option early in the year if the Rangers deal with injuries. Read Past Outlooks
RANKS
From Preseason
#387
ADP
$Signed a one-year contract with the Rangers in March of 2025.
Recalled to majors
PTexas Rangers
September 26, 2025
The Rangers recalled Corniell from Triple-A Round Rock on Friday.
Analysis
Corniell will join the big-league squad for the first time in his career Friday to help replenish the Rangers' bullpen depth following the placement of Chris Martin (undisclosed) and Cole Winn (undisclosed) on the IL. Corniell has split time between Double-A and Triple-A this season, posting a 1.67 ERA and 0.71 WHIP across 32.1 innings between the two levels.
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Pitching Stats
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2025
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Pitching Appearances Breakdown
Average Pitch Count
41
Last 10 Games
41
Last 5 Games
41
How many pitches does Jose Corniell 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 Jose Corniell 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
 
 
-100%
BAA vs RHP
2025
 
 
-100%
BAA vs RHP
2024
No Stats
2023
No Stats
BAA Batters K BB H 2B 3B HR
Since 2023vs Left .375 9 1 1 3 1 0 1
Since 2023vs Right 0 0 0 0 0 0 0 0
2025vs Left .375 9 1 1 3 1 0 1
2025vs Right 0 0 0 0 0 0 0 0
2024vs Left 0 0 0 0 0 0 0 0
2024vs Right 0 0 0 0 0 0 0 0
2023vs Left 0 0 0 0 0 0 0 0
2023vs Right 0 0 0 0 0 0 0 0
More Splits View More Split Stats
Home/Away Pitching Splits
Since 2023
 
 
-100%
ERA at Home
2025
 
 
-100%
ERA at Home
2024
No Stats
2023
No Stats
ERA WHIP IP W L SV K/9 BB/9 HR/9
Since 2023Home 0 0 0 0 0 0 0 0 0
Since 2023Away 16.20 2.40 1.2 0 1 0 5.4 5.4 5.4
2025Home 0 0 0 0 0 0 0 0 0
2025Away 16.20 2.40 1.2 0 1 0 5.4 5.4 5.4
2024Home 0 0 0 0 0 0 0 0 0
2024Away 0 0 0 0 0 0 0 0 0
2023Home 0 0 0 0 0 0 0 0 0
2023Away 0 0 0 0 0 0 0 0 0
More Splits View More Split Stats
Stat Review
How does Jose Corniell 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
5.4
 
BB/9
5.4
 
HR/9
5.4
 
Fastball
96.5 mph
 
ERA
16.20
 
WHIP
2.40
 
BABIP
.351
 
GB/FB
0.75
 
Left On Base
0.0%
 
Exit Velocity
83.0 mph
 
Barrels/BBE
6.7%
 
Spin Rate
2076 rpm
 
Balls Hit 95+ MPH
20.0%
 
Swinging Strike
17.1%
 
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 Jose Corniell See More
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Farm Futures: Notable MiLB Assignments
April 11, 2024
James Anderson breaks down this year's most notable minor-league assignments, including the Rangers aggressively sending toolsy infielder Sebastian Walcott to High-A as an 18-year-old.
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February 29, 2024
James Anderson answers over 50 listener questions about prospects, dynasty and redraft, including how Padres phenom Jackson Merrill fits with the big club in the short term.
2024 Fantasy Outlook
One of the most underrated pitchers yet to pitch at Double-A, Corniell had a dominant run across Single-A and High-A last season. The 6-foot-3 righty logged a 2.92 ERA, 0.99 WHIP and 119 strikeouts in 101.2 innings while staying healthy throughout his age-19/20 season. He primarily works with a 94-mph fastball and a plus 84-mph sweeper, while mixing in an improving changeup and a cutter that was introduced last year. If Corniell had average command, he'd project as a back-end starter, but his above-average to plus command gives him a chance to be more of a No. 3 starter if he can keep refining his changeup. He was added to the 40-man roster as Rule 5 draft protection and will head to Double-A this season and doesn't turn 21 until June.
More Fantasy News
Debuts for Double-A club
PTexas Rangers
July 21, 2025
Corniell (elbow) struck out a batter over two perfect innings Saturday for Double-A Frisco after being reinstated from its 60-day injured list.
Analysis
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Sent to Double-A
PTexas Rangers
Elbow
March 3, 2025
The Rangers optioned Corniell (elbow) to Double-A Frisco on Monday.
Analysis
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Aims for July or August
PTexas Rangers
Elbow
February 17, 2025
Corniell (elbow) has begun playing catch and could be game-ready by July or August, Jeff Wilson of AllDLLS.com reports.
Analysis
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Set for UCL surgery
PTexas Rangers
Elbow
June 20, 2024
Corniell will undergo season-ending surgery to repair the UCL in his right elbow, Evan Grant of the Dallas Morning News reports.
Analysis
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Dealing with elbow inflammation
PTexas Rangers
Elbow
April 2, 2024
Corniell will open the season on Double-A Frisco's 7-day injured list with right elbow inflammation, Jim Callis of MLB.com reports.
Analysis
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