2025 Stats
W-L
9-8
ERA
3.73
WHIP
0.99
K
117
SV
0
2026 Projections
2026 Fantasy Outlook
It was a tale of two halves for Imanaga in 2025. The Japanese lefty posted a 2.65 ERA and 0.93 WHIP across 12 starts before the All-Star break, though he did also miss nearly two months with a hamstring strain. In the second half, he saw his ERA bump up to 4.70 and his WHIP went up to 1.04. Imanaga continued to regress in the playoffs, posting an 8.10 ERA in two postseason starts. Between his 2024 MLB debut and 2025, he also saw his K/9 dip from 9.03 to 7.28. Imanaga remains a talented pitcher, though perhaps Chicago was worried about his declining performance, as the Cubs declined his three-year, $57.75 million team option in early November. The southpaw then declined his own player option, which officially made him a free agent, though Chicago did then extend a one-year, $22.05 million qualifying offer, so an offseason reunion remains possible. Imanaga can still be a positive addition to a big-league roster as well as fantasy teams, but his ceiling might be a bit lower than what he displayed in 2024 and early in 2025. Read Past Outlooks
Accepted a one-year, $22.025 million qualifying offer from the Cubs in November of 2025.
Takes QO, stays with Cubs
Imanaga accepted a one-year, $22.025 million qualifying offer from the Cubs on Tuesday, Patrick Mooney of The Athletic reports.
Analysis
The Cubs declined Imanaga's three-year, $57.75 million option earlier this month, but the left-hander will remain in Chicago after taking the team's qualifying offer. Imanaga held a 4.70 second-half ERA and 8.10 ERA in two postseason starts, but he boasts a 3.28 ERA, 1.00 WHIP and 291:54 K:BB over 318 regular-season innings since the beginning of the 2024 campaign.
The Cubs declined Imanaga's three-year, $57.75 million option earlier this month, but the left-hander will remain in Chicago after taking the team's qualifying offer. Imanaga held a 4.70 second-half ERA and 8.10 ERA in two postseason starts, but he boasts a 3.28 ERA, 1.00 WHIP and 291:54 K:BB over 318 regular-season innings since the beginning of the 2024 campaign.
Pitching Stats
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2025 MLB Game Log
2025
2024
Minor League Game Log
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Pitching Appearances Breakdown
Average Pitch Count
85
Last 10 Games
81
Last 5 Games
76
How many pitches does Shota Imanaga 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 Shota Imanaga 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 2023
-4%
BAA vs LHP
2025
Even Split
| BAA | K | BB | H | HR | ||||
|---|---|---|---|---|---|---|---|---|
| Since 2023vs Left | .215 | 74 | 14 | 58 | 9 | |||
| Since 2023vs Right | .224 | 217 | 40 | 208 | 49 | |||
| 2025vs Left | .218 | 34 | 10 | 29 | 4 | |||
| 2025vs Right | .218 | 83 | 16 | 88 | 27 | |||
| 2024vs Left | .212 | 40 | 4 | 29 | 5 | |||
| 2024vs Right | .229 | 134 | 24 | 120 | 22 | |||
| 2023vs Left | 0 | 0 | 0 | 0 | 0 | |||
| 2023vs Right | 0 | 0 | 0 | 0 | 0 | |||
| More Splits→ | View More Split Stats | |||||||
Home/Away Pitching Splits
Since 2023
Even Split
2025
-15%
ERA on Road
| ERA | WHIP | IP | K/9 | BB/9 | |||||
|---|---|---|---|---|---|---|---|---|---|
| Since 2023Home | 3.28 | 0.96 | 167.1 | 9.0 | 1.4 | ||||
| Since 2023Away | 3.29 | 1.06 | 150.2 | 7.4 | 1.7 | ||||
| 2025Home | 4.04 | 1.00 | 71.1 | 7.2 | 1.8 | ||||
| 2025Away | 3.44 | 0.98 | 73.1 | 7.4 | 1.5 | ||||
| 2024Home | 2.72 | 0.93 | 96.0 | 10.3 | 1.1 | ||||
| 2024Away | 3.14 | 1.14 | 77.1 | 7.4 | 1.9 | ||||
| 2023Home | 0 | 0 | 0 | 0 | 0 | ||||
| 2023Away | 0 | 0 | 0 | 0 | 0 | ||||
| More Splits→ | View More Split Stats | ||||||||
Stat Review
How does Shota Imanaga 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.
* 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
4.50K/9
7.3BB/9
1.6HR/9
1.9Fastball
92.0 mphERA
3.73WHIP
0.99BABIP
.228GB/FB
0.60Left On Base
81.3%Exit Velocity
83.0 mphBarrels/BBE
8.0%Spin Rate
2097 rpmBalls Hit 95+ MPH
27.8%Swinging Strike
12.4%Advanced Pitching Stats
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Defensive Stats
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Stats Vs Today's Lineup
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Past Fantasy Outlooks
2025
2024
When Imanaga and Yoshinobu Yamamoto signed in MLB last offseason, some considered Imanaga's stuff to be on par with, if not better than, fellow countryman Yamamoto's. However, Imanaga lagged in command while sporting a high home-run rate by Nippon Professional Baseball standards. To address both, the Cubs designed an apparatus to train Imanaga to throw his four-seamer up in the zone. His 1.4 HR/9 was high but palatable. His high riser also helped yield a low .264 BABIP while generating a high 17.6 percent swinging-strike rate. The biggest surprise was a scant 4.0 percent walk rate. A bloated 80.2 percent left on base mark fueled a 2.91 ERA, over half a run below expected. Even so, a mid-threes ERA with a strikeout rate around 25 percent plays in any format. Just don't pay for a repeat of last season's deflated ERA; a correction is likely on the way.
More Fantasy News
Handed qualifying offer
The Cubs extended Imanaga a one-year, $22.05 million qualifying offer on Thursday, Jeff Passan of ESPN.com reports.
Analysis
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Enters free-agent market
The Cubs declined Imanaga's three-year, $57.75 million option Tuesday, Jesse Rogers of ESPN.com reports.
Analysis
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Saddled with loss in Game 2
Imanaga took the loss Monday in Game 2 of the National League Division Series against the Brewers after allowing four runs on five hits while striking out three over 2.2 innings.
Analysis
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Drawing start for Game 2
Cubs manager Craig Counsell said that Imanaga will start Monday in Game 2 of the NLDS against Milwaukee, Maddie Lee of the Chicago Sun-Times reports.
Analysis
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Allows two runs in Game 2
Imanaga gave up two earned runs on three hits and two walks while striking out three batters over four relief innings during Wednesday's 3-0 loss to the Padres. He did not factor into the decision.
Analysis
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Latest Fantasy Rumors
Option decision looming
The Cubs must decide soon whether to exercise their three-year, $57.75 million option on Imanaga, Patrick Mooney of The Athletic reports.
Analysis
It seems very likely that the Cubs will pick up the option, though Imanaga's 4.70 second-half ERA and 8.10 ERA in two postseason starts could give the team pause. If the option is declined, Imanaga would have a $15.25 million player option for 2026. In the unlikely event Imanaga exercises that option, the Cubs would then have a two-year, $42.5 million option for 2026-to-2027. Imanaga, 32, has posted a 3.28 ERA, 1.00 WHIP and 291:54 K:BB over 318 regular-season innings in his two years with Chicago.
It seems very likely that the Cubs will pick up the option, though Imanaga's 4.70 second-half ERA and 8.10 ERA in two postseason starts could give the team pause. If the option is declined, Imanaga would have a $15.25 million player option for 2026. In the unlikely event Imanaga exercises that option, the Cubs would then have a two-year, $42.5 million option for 2026-to-2027. Imanaga, 32, has posted a 3.28 ERA, 1.00 WHIP and 291:54 K:BB over 318 regular-season innings in his two years with Chicago.