2026 Stats
W-L
0-0
ERA
0.00
WHIP
1.00
K
0
SV
0
Rest-of-Season Projections
Signed a one-year contract with the Rockies in May of 2025. Traded to Atlanta in November of 2025. Claimed off waivers by the White Sox in December of 2025. Claimed off waivers by the Cubs in January of 2026.
Called up from Triple-A
The Cubs recalled Rolison from Triple-A Iowa on Tuesday, Tommy Birch of the Des Moines Register reports.
Analysis
It's unclear what the corresponding roster move will be, but with Matthew Boyd (biceps) expected back next week and Javier Assad struggling Monday versus the Phillies, it could be Assad being sent down. Rolison finished with a 7.02 ERA, 1.77 WHIP and 25:20 K:BB across 42.1 innings with the Rockies last season.
It's unclear what the corresponding roster move will be, but with Matthew Boyd (biceps) expected back next week and Javier Assad struggling Monday versus the Phillies, it could be Assad being sent down. Rolison finished with a 7.02 ERA, 1.77 WHIP and 25:20 K:BB across 42.1 innings with the Rockies last season.
Pitching Stats
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2026 MLB Game Log
2026
2025
2023
2022
Minor League Game Log
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Pitching Appearances Breakdown
Average Pitch Count
11
Last 10 Games
11
Last 5 Games
11
How many pitches does Ryan Rolison 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 Ryan Rolison 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 2024
-20%
BAA vs LHP
2026
-100%
BAA vs RHP
| BAA | K | BB | H | HR | ||||
|---|---|---|---|---|---|---|---|---|
| Since 2024vs Left | .284 | 11 | 9 | 21 | 3 | |||
| Since 2024vs Right | .354 | 14 | 11 | 35 | 8 | |||
| 2026vs Left | 1.000 | 0 | 0 | 1 | 0 | |||
| 2026vs Right | .000 | 0 | 0 | 0 | 0 | |||
| 2025vs Left | .274 | 11 | 9 | 20 | 3 | |||
| 2025vs Right | .361 | 14 | 11 | 35 | 8 | |||
| 2024vs Left | 0 | 0 | 0 | 0 | 0 | |||
| 2024vs Right | 0 | 0 | 0 | 0 | 0 | |||
| More Splits→ | View More Split Stats | |||||||
Home/Away Pitching Splits
Since 2024
-27%
ERA on Road
2026
No Stats
| ERA | WHIP | IP | K/9 | BB/9 | |||||
|---|---|---|---|---|---|---|---|---|---|
| Since 2024Home | 7.83 | 2.04 | 23.0 | 5.1 | 3.5 | ||||
| Since 2024Away | 5.75 | 1.43 | 20.1 | 5.3 | 4.9 | ||||
| 2026Home | 0 | 0 | 0 | 0 | 0 | ||||
| 2026Away | 0.00 | 1.00 | 1.0 | 0.0 | 0.0 | ||||
| 2025Home | 7.83 | 2.04 | 23.0 | 5.1 | 3.5 | ||||
| 2025Away | 6.05 | 1.45 | 19.1 | 5.6 | 5.1 | ||||
| 2024Home | 0 | 0 | 0 | 0 | 0 | ||||
| 2024Away | 0 | 0 | 0 | 0 | 0 | ||||
| More Splits→ | View More Split Stats | ||||||||
Stat Review
How does Ryan Rolison 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
0.00K/9
0.0BB/9
0.0HR/9
0.0Fastball
93.7 mphERA
0.00WHIP
1.00BABIP
.262GB/FB
2.00Left On Base
100.0%Exit Velocity
77.5 mphBarrels/BBE
0.0%Spin Rate
2503 rpmBalls Hit 95+ MPH
0.0%Swinging Strike
0.0%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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2023 Fantasy Outlook
It was a lost season for Rolison in 2022, as he first developed an issue with his pitching shoulder in spring training before eventually undergoing surgery in June. It came after he was limited to just 16 starts in 2021 because of appendicitis and later a broken bone in his throwing hand. The expectation is that Rolison will be ready for the start of the 2023 campaign, and he'll undoubtedly first head to Triple-A Albuquerque to make up for lost time. When healthy, the 25-year-old has shown the ability to throw strikes and generate plenty of swings and misses. That said, the scouting report says he's more of a pitchability guy than stuff guy, and that was before shoulder surgery. Rolison has a good shot to debut this season but fantasy managers should take a wait-and-see approach.
More Fantasy News
Sent to Triple-A
The Cubs optioned Rolison to Triple-A Iowa on Thursday.
Analysis
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Claimed by Cubs
The Cubs claimed Rolison off waivers from the White Sox on Wednesday, Bruce Levine of 670TheScore.com reports.
Analysis
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Cleared from 40-man roster
The White Sox designated Rolison for assignment Tuesday.
Analysis
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Claimed by White Sox
The White Sox claimed Rolison off waivers from Atlanta on Friday.
Analysis
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Removed from 40-man roster
Atlanta designated Rolison for assignment Thursday.
Analysis
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Latest Fantasy Rumors
In consideration for promotion
Rolison (hand) could be called up when rosters expand in September, Nick Groke of The Athletic reports.
Analysis
Rolison is nearly healthy after suffering a hand fracture and could receive the chance to make his big-league debut sometime this fall. He owns a 4.38 ERA and 1.14 WHIP with a 15:3 K:BB across 12.1 frames at Triple-A Albuquerque in 2021, and with the Rockies firmly out of the playoff race, the club figures to evaluate its young talent against big-league bats down the stretch.
Rolison is nearly healthy after suffering a hand fracture and could receive the chance to make his big-league debut sometime this fall. He owns a 4.38 ERA and 1.14 WHIP with a 15:3 K:BB across 12.1 frames at Triple-A Albuquerque in 2021, and with the Rockies firmly out of the playoff race, the club figures to evaluate its young talent against big-league bats down the stretch.