Chicago Cubs· #33· Pitcher
Ryan Rolison
Bats R · Throws L·Age 29 (Jul 11, 1997)·6' 2", 213 lb·Jackson, TN, USA
2026 Pitching
ERA
3.14
WHIP
1.29
IP
63.0
K%
21.5
BB%
10.9
K/9
7.86
W-L
9-2
GS
2
SV
3
HLD
7
DiamondIQ WAR
63.0 IP · 2026
0.5
5.3 runs above replacement
FIP · 3.92 (park 0.94)0.0
vs replacement · RP, 63.0 IP+5.3
FIP-based runs above replacement, park-adjusted, scaled by innings over runs-per-win. Reliever leverage is simplified (v1). Full methodology.
Pitch Arsenal · Statcast
Four-Seam40% · 94.7 · 14% whiff
Curveball16% · 79.5 · 23% whiff
Sweeper16% · 85.1 · 35% whiff
Sinker15% · 95.0 · 17% whiff
Slider13% · 86.8 · 17% whiff
Changeup1% · 88.9 · 0% whiff
Career Pitching
| Yr | Tm | W | L | ERA | G | GS | SV | IP | SO | BB | WHIP | K/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | Chicago Cubs | 9 | 2 | 3.14 | 60 | 2 | 3 | 63.0 | 55 | 28 | 1.29 | 7.86 |
| 2025 | Colorado Rockies | 1 | 0 | 7.02 | 31 | 1 | 0 | 42.1 | 25 | 20 | 1.77 | 5.31 |
Recent Games
Sep 25 @ Boston Red SoxL
0.1 IP, 1 ER, 1 K, 1 BB
Sep 23 vs Miami MarlinsL
0.2 IP, 1 ER, 1 K, 0 BB
Sep 22 vs Miami MarlinsL
1.1 IP, 0 ER, 2 K, 0 BB
Sep 19 @ Cincinnati RedsW
0.1 IP, 0 ER, 0 K, 0 BB
Sep 16 vs Atlanta BravesW
0.2 IP, 2 ER, 0 K, 1 BB
Sep 14 vs Atlanta BravesW
1.0 IP, 0 ER, 0 K, 1 BB
Sep 12 vs Pittsburgh PiratesW
1.2 IP, 0 ER, 0 K, 0 BB
Sep 8 @ Milwaukee BrewersL
1.0 IP, 0 ER, 1 K, 1 BB
Sep 5 @ Miami MarlinsW
0.2 IP, 0 ER, 1 K, 0 BB
Sep 3 vs Milwaukee BrewersW
1.0 IP, 0 ER, 0 K, 0 BB