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
2.80
WHIP
1.30
IP
35.1
K%
25.2
BB%
11.9
K/9
9.17
W-L
5-1
GS
2
SV
1
HLD
3
DiamondIQ WAR
35.3 IP · 2026
0.3
2.9 runs above replacement
FIP · 3.97 (park 0.94)0.0
vs replacement · RP, 35.3 IP+2.9
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-Seam45% · 94.6 · 16% whiff
Slider19% · 86.8 · 17% whiff
Curveball19% · 79.8 · 27% whiff
Sweeper10% · 85.3 · 44% whiff
Sinker6% · 95.1 · 29% whiff
Career Pitching
| Yr | Tm | W | L | ERA | G | GS | SV | IP | SO | BB | WHIP | K/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | Chicago Cubs | 5 | 1 | 2.80 | 32 | 2 | 1 | 35.1 | 36 | 17 | 1.30 | 9.17 |
| 2025 | Colorado Rockies | 1 | 0 | 7.02 | 31 | 1 | 0 | 42.1 | 25 | 20 | 1.77 | 5.31 |
Recent Games
Jul 11 @ Cincinnati RedsW
0.2 IP, 0 ER, 1 K, 1 BB
Jul 9 @ Baltimore OriolesL
0.2 IP, 0 ER, 0 K, 1 BB
Jul 7 @ Baltimore OriolesW
0.2 IP, 2 ER, 2 K, 1 BB
Jul 5 vs St. Louis CardinalsW
0.2 IP, 2 ER, 1 K, 0 BB
Jul 4 vs St. Louis CardinalsL
0.2 IP, 0 ER, 1 K, 1 BB
Jun 30 vs San Diego PadresW
0.1 IP, 0 ER, 0 K, 0 BB
Jun 28 @ Milwaukee BrewersW
2.0 IP, 1 ER, 2 K, 0 BB
Jun 24 @ New York MetsW
1.0 IP, 0 ER, 0 K, 1 BB
Jun 23 @ New York MetsW
1.0 IP, 0 ER, 2 K, 0 BB
Jun 20 vs Toronto Blue JaysL
0.2 IP, 0 ER, 0 K, 0 BB