Chase Lee

Chase Lee

27-Year-Old PitcherRP
Toronto Blue Jays AAA
2026 Fantasy Outlook
Lee reached the big leagues for the first time in 2025 and finished the regular season with a 4.10 ERA and 1.10 WHIP over 37.1 innings. The 27-year-old righty has limited velocity as he sits around 89 miles per hour with his two fastballs and leans heavily on his wipeout 80-mph sweeper. He'll compete for a middle-relief option this spring. Read Past Outlooks
Signed a one-year contract with the Blue Jays in March of 2026.
Optioned to Triple-A
PToronto Blue Jays  AAA
March 25, 2026
The Blue Jays optioned Lee to Triple-A Buffalo on Wednesday.
Analysis
Lee put his best foot forward in attempting to win a spot in the Blue Jays' bullpen, tossing 6.1 scoreless innings during Grapefruit League play. While it ultimately wasn't enough, he should get a look when the club inevitably requires relief help.
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Pitching Stats
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2025 MLB Game Log
2025
2025 MLB Game Log
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Minor League Game Log
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Left/Right Pitching Splits
Since 2024
 
 
-29%
BAA vs LHP
2026
No Stats
2025
 
 
-29%
BAA vs LHP
2024
No Stats
BAA Batters K BB H 2B 3B HR
Since 2024vs Left .193 63 14 5 11 3 1 1
Since 2024vs Right .273 85 22 4 21 4 1 6
2026vs Left 0 0 0 0 0 0 0 0
2026vs Right 0 0 0 0 0 0 0 0
2025vs Left .193 63 14 5 11 3 1 1
2025vs Right .273 85 22 4 21 4 1 6
2024vs Left 0 0 0 0 0 0 0 0
2024vs Right 0 0 0 0 0 0 0 0
Home/Away Pitching Splits
Since 2024
 
 
-66%
ERA on Road
2026
No Stats
2025
 
 
-66%
ERA on Road
2024
No Stats
ERA WHIP IP W L SV K/9 BB/9 HR/9
Since 2024Home 5.95 1.47 19.2 0 1 0 7.3 2.3 2.7
Since 2024Away 2.04 0.68 17.2 4 0 0 10.2 2.0 0.5
2026Home 0 0 0 0 0 0 0 0 0
2026Away 0 0 0 0 0 0 0 0 0
2025Home 5.95 1.47 19.2 0 1 0 7.3 2.3 2.7
2025Away 2.04 0.68 17.2 4 0 0 10.2 2.0 0.5
2024Home 0 0 0 0 0 0 0 0 0
2024Away 0 0 0 0 0 0 0 0 0
Minor League Left/Right Pitching Splits (AAA)
Since 2024
 
 
-15%
BAA vs RHP
2026
No Stats
2025
 
 
-43%
BAA vs RHP
2024
 
 
-17%
BAA vs LHP
BAA Batters K BB H 2B 3B HR
Since 2024vs Left .284 105 25 13 25 4 4 4
Since 2024vs Right .240 178 55 8 40 8 0 2
2026vs Left 0 0 0 0 0 0 0 0
2026vs Right 0 0 0 0 0 0 0 0
2025vs Left .341 50 9 8 14 1 3 2
2025vs Right .195 85 29 2 16 4 0 2
2024vs Left .234 55 16 5 11 3 1 2
2024vs Right .282 93 26 6 24 4 0 0
Stat Review
How does Chase Lee 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
4.00
 
K/9
8.7
 
BB/9
2.2
 
HR/9
1.7
 
Fastball
89.1 mph
 
ERA
4.10
 
WHIP
1.10
 
BABIP
.265
 
GB/FB
0.92
 
Left On Base
76.9%
 
Exit Velocity
83.8 mph
 
Barrels/BBE
7.9%
 
Spin Rate
2548 rpm
 
Balls Hit 95+ MPH
25.0%
 
Swinging Strike
8.6%
 
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 Chase Lee See More
Recent RotoWire Articles Featuring Chase Lee See More
More Fantasy News
Shipped to Toronto
PToronto Blue Jays  AAA
December 12, 2025
The Tigers traded Lee to the Blue Jays on Friday in exchange for Johan Simon, Ken Rosenthal of The Athletic reports.
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Sent back to minors
PDetroit Tigers  AAA
September 2, 2025
The Tigers optioned Lee to Triple-A Toledo on Tuesday, Chris McCosky of The Detroit News reports.
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Gets September call-up
PDetroit Tigers  AAA
September 1, 2025
The Tigers recalled Lee from Triple-A Toledo on Monday.
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Sent to minors
PDetroit Tigers  AAA
August 1, 2025
The Tigers optioned Lee to Triple-A Toledo on Friday, Evan Petzold of the Detroit Free Press reports.
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Struggles badly Saturday
PDetroit Tigers  AAA
July 27, 2025
Lee allowed four runs on four hits in just an inning of work in Saturday's 6-1 loss to the Blue Jays. He struck out one.
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