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Ryan Rolison
Ryan Rolison
Iowa Cubs • Pitcher
Age 28 • 6' 2" • 213 lb
Bats: R • Throws: L
MLB Debut: 2025-05-13
Born: Jackson , TN • USA
Draft: 2018
2025 Stats
W
1
L
0
ERA
7.02
WHIP
1.77
IP
42.1
SO
25
SV
0
HLD
0
G
31
GS
1
Career Stats
W
1
L
0
ERA
7.02
WHIP
1.77
IP
42.1
SO
25
SV
0
HLD
0
G
31
GS
1
Year-by-Year Pitching
Year Team GGSIP WLSVSO ERAWHIPAwards
2025 COL 31 1 42.1 1 — — 25 7.02 1.77
Spring Training
Pitching
YearTeamGGSIPWLSVSOERAWHIP
2020 COL 2—2.2 ———2 0.001.88
2021 COL 418.2 2——8 5.191.50
2022 COL 223.1 —1—4 10.802.40
2025 COL 6—8.1 1——6 1.081.44
2026 CHC 6—5.1 —1—5 11.812.44
Game Logs
Season selector loads one year at a time.
Pitching
Date Opponent IP H R ER BB SO HR
2025-09-18 vs MIA 1.0 2 2 2 0 1 1
2025-09-17 vs MIA 1.0 0 0 0 2 0 0
2025-09-14 @ SD 0.1 0 0 0 0 0 0
2025-09-13 @ SD 1.0 0 0 0 0 2 0
2025-09-01 vs SF 1.1 3 0 0 0 1 0
2025-08-16 vs AZ 1.0 0 0 0 0 2 0
2025-08-10 @ AZ 2.0 5 3 3 2 1 0
2025-08-04 vs TOR 3.1 4 2 2 1 0 1
2025-08-03 vs PIT 0.2 2 1 1 0 0 1
2025-07-26 @ BAL 1.2 1 2 1 2 1 0
2025-07-20 vs MIN 3.0 5 2 2 1 1 2
2025-07-09 @ BOS 1.0 1 1 1 1 0 0
2025-07-07 @ BOS 1.1 2 2 2 0 2 2
2025-07-05 vs CWS 2.0 1 2 2 1 2 1
2025-07-02 vs HOU 2.0 2 0 0 0 1 0
2025-06-27 @ MIL 1.1 2 2 2 0 0 0
2025-06-24 vs LAD 1.1 5 2 2 0 1 1
2025-06-20 vs AZ 1.0 3 2 2 0 0 1
2025-06-19 @ WSH 1.0 0 0 0 0 0 0
2025-06-15 @ ATL 1.0 0 0 0 1 1 0
2025-06-13 @ ATL 1.0 4 5 4 1 0 0
2025-06-11 vs SF 0.2 2 0 0 0 0 0
2025-06-07 vs NYM 1.1 0 2 2 2 0 0
2025-06-06 vs NYM 1.0 1 0 0 0 1 0
2025-05-31 @ NYM 2.0 1 0 0 2 2 0
2025-05-28 @ CHC 1.2 0 0 0 1 2 0
2025-05-24 vs NYY 2.0 6 2 2 1 3 0
2025-05-20 vs PHI 0.1 2 3 3 1 0 1
2025-05-18 @ AZ 2.1 1 0 0 0 0 0
2025-05-16 @ AZ 1.1 0 0 0 0 1 0
2025-05-13 @ TEX 0.1 0 0 0 1 0 0
Transactions
Entire history • newest first.
2026-03-12
Chicago Cubs optioned LHP Ryan Rolison to Iowa Cubs.
2026-01-07
Chicago Cubs claimed LHP Ryan Rolison off waivers from Chicago White Sox.
2025-12-23
Chicago White Sox designated LHP Ryan Rolison for assignment.
2025-12-12
Chicago White Sox claimed LHP Ryan Rolison off waivers from Atlanta Braves.
2025-12-11
Atlanta Braves designated LHP Ryan Rolison for assignment.
2025-11-19
Colorado Rockies traded LHP Ryan Rolison to Atlanta Braves for cash.
2025-11-18
Colorado Rockies designated LHP Ryan Rolison for assignment.
2025-09-29
Colorado Rockies recalled LHP Ryan Rolison from Albuquerque Isotopes.
2025-09-24
Colorado Rockies optioned LHP Ryan Rolison to Albuquerque Isotopes.
2025-09-11
Colorado Rockies recalled LHP Ryan Rolison from Albuquerque Isotopes.
2025-09-03
Colorado Rockies optioned LHP Ryan Rolison to Albuquerque Isotopes.
2025-09-01
Colorado Rockies recalled LHP Ryan Rolison from Albuquerque Isotopes.
2025-08-17
Colorado Rockies optioned LHP Ryan Rolison to Albuquerque Isotopes.
2025-08-02
Colorado Rockies recalled LHP Ryan Rolison from Albuquerque Isotopes.
2025-07-27
Colorado Rockies optioned LHP Ryan Rolison to Albuquerque Isotopes.
2025-05-11
Colorado Rockies selected the contract of LHP Ryan Rolison from Albuquerque Isotopes.
2025-02-23
LHP Ryan Rolison assigned to Colorado Rockies.
2023-10-20
Colorado Rockies activated LHP Ryan Rolison from the 60-day injured list.
2023-10-20
Colorado Rockies sent LHP Ryan Rolison outright to Albuquerque Isotopes.
2023-07-14
Colorado Rockies placed LHP Ryan Rolison on the 60-day injured list.
2023-07-14
Colorado Rockies recalled LHP Ryan Rolison from Albuquerque Isotopes.
2023-05-29
Colorado Rockies optioned LHP Ryan Rolison to Albuquerque Isotopes.
2023-05-27
Colorado Rockies sent LHP Ryan Rolison on a rehab assignment to Albuquerque Isotopes.
2023-05-16
Colorado Rockies sent LHP Ryan Rolison on a rehab assignment to Fresno Grizzlies.
2023-03-25
Colorado Rockies placed LHP Ryan Rolison on the 60-day injured list. Left shoulder surgery.
2022-11-07
Colorado Rockies activated LHP Ryan Rolison from the 60-day injured list.
2022-04-04
Colorado Rockies placed LHP Ryan Rolison on the 60-day injured list. Left shoulder strain.
2022-03-24
Colorado Rockies optioned LHP Ryan Rolison to Albuquerque Isotopes.
2021-11-19
Colorado Rockies selected the contract of LHP Ryan Rolison from Albuquerque Isotopes.
2021-02-16
Colorado Rockies invited non-roster LHP Ryan Rolison to spring training.
2021-02-16
P Ryan Rolison assigned to Colorado Rockies .
2021-02-16
Colorado Rockies invited non-roster LHP Ryan Rolison to spring training.
2020-02-05
Colorado Rockies invited non-roster LHP Ryan Rolison to spring training.
2018-06-13
Colorado Rockies signed LHP Ryan Rolison.
Scouting Report
Statcast-style percentiles • Basenerd theme
Season 2025
Ready
Basic Line
Season / Game
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Pitch Arsenal
Usage • Velo • Break • Spin • xwOBA
Pitch N Use% Velo HB IVB Spin xwOBA Whiff% Zone% Chase% BNStuff+ BNCtrl+
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Notes
Primary pitch summary
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Movement Profile (Induced Break)
Pitcher's View: HB vs Rise / Drop (in)
Circles: 12/18/24 in • Dots = pitch types (size ~ pitch count)
Pitch Location Heatmaps
KDE-style blur • fixed zone • catcher POV
vs. LHH
vs. RHH
Zone: left -0.7083 / right 0.7083 • bot 1.595 / top 3.394 • Domain: X [-2,2], Z [0,5]
Statcast Game Log
Per-game pitch metrics from Statcast
Date Pitches Velo BNStuff+ BNCtrl+ Whiff% Zone% Chase% K% BB% xwOBA
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