Ryan Rolison #33

Ryan was claimed off waivers from the White Sox on Jan. 7, 2026...Made his Major League debut in 2025 with the Rockies, going 1-0 with a 7.02 ERA (33 ER/42.1 IP) in 31 games (one start)…After spending his first eight professional seasons with the Rockies, was traded to Atlanta for cash on Nov. 19, 2025... was claimed off waivers by the White Sox on Dec. 12, 2025...Missed the parts of the 2022 and 2023 seasons due to a left shoulder strain and surgery...Was named a 2018 MiLB.com Organizational All-Star and a 2019 California League Mid-Season All-Star...Was selected by Colorado in the first round (22nd overall) in 2018 out of the University of Mississippi...Graduated from the University School of Jackson in Jackson, Tenn. prior to attending the University of Mississippi.

2025

Ryan in 2025 made his Major League debut with Colorado, appearing in 31 games (one start), going 1-0 with a 7.02 ERA (33 ER/42.1 IP) across four stints...With Triple-A Albuquerque, went 3-1 with a 3.34 ERA (11 ER/29.2 IP) in 20 games...Had his contract selected from Albuquerque on May 11 and made his Major League debut on May 13 at Texas, tossing 0.1 IP... Became the third Rockies reliever in franchise history to inherit at least two runners and allow none of them to score in their debut, joining Darren Clarke (2007) and Ryan Speier (2005)...Held the opponent scoreless in six of his first eight appearances from May 13-June 6 (4.09 ERA)...Struck out Corbin Carroll on May 16 at Arizona for his first Major League strikeout...His 2.1 scoreless relief appearance on May 18 is the longest scoreless relief outing by a lefty Rockies reliever since Ty Blach’s 4.0 scoreless IP on May 2, 2024 at Miami... Became the first left-handed rookie Rockie to throw at least 2.1 scoreless in relief since Kyle Freeland on July 15, 2017 at New York (N.L.)..Made his first Major League start as an opener on June 6 vs. New York (N.L), tossing a scoreless inning with one hit and one strikeout...Came in in relief one day after making his first Major League start, joining Matt Koch (Sept. 30-Oct. 1, 2023 vs. Minnesota) and Brian Bohanon (Aug. 21-22, 2000 vs. Atlanta) as the only pitchers in Colorado history to come out of the bullpen one day after making a start...Had a career-long five-game scoreless streak Aug.16-Sept. 17.

2024

Split the 2024 season between the Rookie Level ACL Rockies, High-A Spokane and Albuquerque, going 2-3 with a 4.47 ERA (23 ER/46.1 IP) in 29 games (five starts)...Began the season on the 60-day injured list in recovery of left shoulder surgery...Was activated on June 20...his 46.1 innings pitched were his most since 2021 (71.2 IP)...Pitched at least 2.0 scoreless innings in each of his last three outings of the season (6.2 IP) from Sept. 12-20.

2023

Missed the majority of the 2023 season due to a left shoulder injury...Made four rehab starts between Single-A Fresno and Albuquerque from May 16-June 2...Underwent left shoulder surgery in August.

2022

Did not pitch … placed on the 60-day injured list on April 4 with a left shoulder strain...Appeared in two Spring Training games, allowing seven runs (four earned) over 3.1 innings (10.80 ERA) with four strikeouts and a walk.

2021

 Split the season between Double-Hartford and Triple-A Albuquerque, making rehab appearances for High-A Spokane and the ACL Rockies, combining to go 4-3 with a 5.27 ERA (71.2 IP, 42 ER) in 16 starts, with 22 walks and 77 strikeouts...Went 2-2 with a 5.91 ERA (45.2 IP, 30 ER) in 10 starts for Triple-A Albuquerque … promoted from Double-A Hartford to Albuquerque on May 18...Compiled a 2-1 record with a 3.07 ERA (14.2 IP, 5 ER) in three starts for the Yard Goats...Placed on 7-day injured list with appendicitis, June 14; broke a bone in his left hand while on the IL; activated from IL Aug. 27...Opposing left-handed batters hit a combined .284/.344/.421 while right-handed batters hit a combined .267/.329/.482...Assigned to the Tigres del Licey of the Dominican Winter League, going 1-1 with a 3.15 ERA (20.0 IP, 7 ER) in five starts.

2020

Named to Colorado’s 2020 player pool and spent the 60-game shortened season at the alternate training site in Denver... Attended his first Major League Spring Training and appeared in two games, allowing four unearned runs across 2.2 innings.

2019

Split the season between Low-A Asheville and High-A Lancaster, where he was named a California League Mid-Season All-Star... Began the season with Asheville, where he allowed one run across three starts before being promoted to Lancaster on April 22 … named the South Atlantic League Pitcher of the Week for April 15-21 after pitching six shutout innings at Hickory, his last start with the Tourists... Pitched six scoreless innings with two hits, no walks and seven strikeouts in his California League debut April 23 at Lake Elsinore … between Asheville and Lancaster, did not allow more than three earned runs in a start until June 4 at Rancho Cucamonga, his 11th start of the season... Went 2-3 with a 4.23 ERA (55.1 IP, 26 ER) in his first 10 starts with Lancaster prior to the All-Star break to earn Mid-Season All-Star honors... Struck out a career-high eight batters four times, the last coming on June 9 at Lake Elsinore.