Michael Kopech
28-Year-Old
2024 Stats
W-L
1-3
ERA
3.18
WHIP
1.24
K
32
SV
5
Rest-of-Season Projections
2024 Fantasy Outlook
Kopech took a major step back in 2023 with a 5.43 ERA, 1.59 WHIP and 15.4 percent walk rate in 129 innings. He started in 27 of his 30 outings but was out of the rotation by early September, and his season ended a week early for knee surgery. The right-hander had a decent first half with a 4.08 ERA, but even at his best it was often a challenge to get through five innings due to the walk issues. Kopech seems likely to get another shot as a starter heading into 2024, but with the lingering durability concerns and control problems, there's no guarantee he'll receive that opportunity. Fantasy managers could do worse for a late-round flier, but he's mostly an upside play with a low floor. Read Past Outlooks
Impressive in non-save situation
Kopech struck out the side without allowing a baserunner Tuesday against the Blue Jays.
ANALYSIS
Kopech entered the game in the ninth inning and was tasked with protecting a five-run lead. He needed only 15 pitches to end the game, and he racked up seven called strikes without generating a whiff. After a shaky start to the season, Kopech now has six consecutive scoreless appearances, maintaining an 8:5 K:BB across 6.1 frames in that span.
Kopech entered the game in the ninth inning and was tasked with protecting a five-run lead. He needed only 15 pitches to end the game, and he racked up seven called strikes without generating a whiff. After a shaky start to the season, Kopech now has six consecutive scoreless appearances, maintaining an 8:5 K:BB across 6.1 frames in that span.
Pitching Stats
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2024
2023
2022
2021
2020
2019
2018
Minor League Game Log
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Pitching Appearances Breakdown
Average Pitch Count
21
Last 10 Games
19
Last 5 Games
19
How many pitches does Michael Kopech 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 Michael Kopech 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 2022
-4%
BAA vs LHP
2024
-71%
BAA vs LHP
BAA | K | BB | H | HR | ||||
---|---|---|---|---|---|---|---|---|
Since 2022vs Left | .212 | 154 | 87 | 96 | 18 | |||
Since 2022vs Right | .220 | 117 | 75 | 118 | 29 | |||
2024vs Left | .081 | 19 | 7 | 3 | 1 | |||
2024vs Right | .275 | 13 | 7 | 11 | 2 | |||
2023vs Left | .231 | 73 | 50 | 54 | 12 | |||
2023vs Right | .245 | 61 | 41 | 61 | 17 | |||
2022vs Left | .214 | 62 | 30 | 39 | 5 | |||
2022vs Right | .186 | 43 | 27 | 46 | 10 | |||
More Splits→ | View More Split Stats |
Home/Away Pitching Splits
Since 2022
-20%
ERA at Home
2024
-9%
ERA at Home
ERA | WHIP | IP | K/9 | BB/9 | |||||
---|---|---|---|---|---|---|---|---|---|
Since 2022Home | 3.98 | 1.26 | 153.2 | 9.1 | 5.1 | ||||
Since 2022Away | 4.97 | 1.55 | 117.2 | 8.9 | 5.7 | ||||
2024Home | 3.07 | 1.43 | 14.2 | 10.4 | 6.8 | ||||
2024Away | 3.38 | 0.88 | 8.0 | 16.9 | 3.4 | ||||
2023Home | 5.12 | 1.51 | 70.1 | 10.5 | 5.9 | ||||
2023Away | 5.80 | 1.69 | 59.0 | 7.9 | 6.9 | ||||
2022Home | 3.01 | 0.98 | 68.2 | 7.3 | 3.9 | ||||
2022Away | 4.26 | 1.48 | 50.2 | 8.7 | 4.8 | ||||
More Splits→ | View More Split Stats |
Stat Review
How does Michael Kopech 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.
* 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
2.29K/9
12.7BB/9
5.6HR/9
1.2Fastball
99.0 mphERA
3.18WHIP
1.24BABIP
.256GB/FB
1.06Left On Base
84.0%Exit Velocity
82.1 mphBarrels/BBE
4.1%Spin Rate
2563 rpmBalls Hit 95+ MPH
17.9%Swinging Strike
14.1%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 Michael Kopech See More
Erik Siegrist checks out the available talent in the American League as Joey Loperfido stakes a claim to the starting first base job in Houston.
This week's set of pickups includes Michael Kopech, who's seemingly stepped into the closer role in the White Sox bullpen.
Brad Johnson reviews some AL bullpens with question marks, beginning in Seattle where Andres Munoz isn't always finishing games.
Erik Siegrist checks out the free-agent pool in the AL after the first handful of games and isn't quite ready to go all in on a potential Jared Walsh comeback.
Latest Fantasy Rumors
Potential option at closer
According to Scott Merkin of MLB.com, Kopech is likely in the mix to serve as the White Sox's closer after being moved to the bullpen.
ANALYSIS
Chicago doesn't have much in its bullpen in terms of ninth-inning experience, so Kopech immediately becomes an obvious candidate to close after being bumped from the rotation. The right-hander issued 91 walks in 129.1 innings last season, and he'll need to illustrate better command in order to be an effective high-leverage option. The potential is there though, and Kopech could regain some velocity with the move back to the bullpen -- he averaged 97.4 mph with his fastball as a reliever in 2021 but sat at 95.2 mph last year.
Chicago doesn't have much in its bullpen in terms of ninth-inning experience, so Kopech immediately becomes an obvious candidate to close after being bumped from the rotation. The right-hander issued 91 walks in 129.1 innings last season, and he'll need to illustrate better command in order to be an effective high-leverage option. The potential is there though, and Kopech could regain some velocity with the move back to the bullpen -- he averaged 97.4 mph with his fastball as a reliever in 2021 but sat at 95.2 mph last year.
Past Fantasy Outlooks
2023
2022
2021
2020
2019
2018
2017
2016
2015
Kopech returned to a big-league mound in 2021 for the first time in three years and excelled as a reliever, and he continued that success in the starting rotation last year. The right-hander made only 19 starts while he dealt with knee and shoulder issues, but when available he pitched well with a 3.54 ERA, 1.19 WHIP and 105:57 K:BB across 119.1 innings. He unsurprisingly saw his velocity drop 2.5 mph from his year out of the bullpen, and with it his strikeout rate dropped from 36.1 percent to 21.3 percent. The underlying numbers are a bit less encouraging, as he had a 4.83 xFIP and .223 BABIP, which could indicate he's due for some regression. Kopech continues to rely heavily on his fastball and slider and may not be able to take that next step until he's able to mix in an effective third pitch more often, which has eluded him to this point.
More Fantasy News
Collects fifth save
Kopech walked two and struck out two in a scoreless ninth inning Wednesday to record his fifth save of the season in a 2-0 win over the Nationals.
ANALYSIS
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Survives wild outing
Kopech allowed two walks and struck out one across a scoreless ninth inning in the second game of Tuesday's doubleheader against the Nationals.
ANALYSIS
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Records second save in as many days
Kopech earned a save against the Guardians on Thursday, allowing one hit and striking out one batter over 1.1 innings.
ANALYSIS
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Notches third save
Kopech registered a save against the Rays on Wednesday, allowing one hit in one scoreless inning.
ANALYSIS
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Picks up first win
Kopech (1-3) threw a scoreless ninth inning while allowing one walk and striking out one to earn the win Saturday against the Cardinals.
ANALYSIS
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