MLB Daily DeltaWeek 13 · June 20, 2026
Portrait of Ryan Rolison
Ryan Rolison
CHC · P
Change to
Portrait of Wilber Dotel
Wilber Dotel
PIT · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 11, 2 even. Take whoever fills a bigger need.

Head-to-head
K
ERA
WHIP
W
SV n/a

Ryan Rolison wins 1 (W); Wilber Dotel wins 1 (K); 2 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Ryan Rolison
94.5
Wilber Dotel
98.1
Swinging-Strike %lg 11.0% · higher = better
Ryan Rolison
9.7%
Wilber Dotel
11.8%
Strikeout %lg 22.0% · higher = better
Ryan Rolison
25.5%
Wilber Dotel
24.1%
Chase %lg 28.5% · higher = better
Ryan Rolison
25.7%
Wilber Dotel
29.4%
Hard-Hit % Allowedlg 40.0% · lower = better
Ryan Rolison
44.8%
Wilber Dotel
52.9%
Barrel % Allowedlg 8.0% · lower = better
Ryan Rolison
6.0%
Wilber Dotel
5.9%
xwOBA Allowedlg .315 · lower = better
Ryan Rolison
.300
Wilber Dotel
.322
stabilized — trust it · small sample yet · dashed = league avg · right = better
05

The tape

Rest-of-season projection · bold = leads
rest-of-season projection current season projection range
Rate · earned-run quality
ERAlower is better
Ryan Rolison
24.65
lg xERA 4.10
now 2.89
3.70
Wilber Dotel
24.65
lg xERA 4.10
now 1.32
3.70
WHIPlower is better
Ryan Rolison
.9001.65
now 1.39
1.24
Wilber Dotel
.9001.65
now 0.73
1.24

Volume · rest of season
Strikeoutshigher is better
Ryan Rolison
4050.40
now 16
20
Wilber Dotel
4050.40
now 14
40
Winshigher is better
Ryan Rolison
.00010.80
now 3
38
Wilber Dotel
.00010.80
now 1
24

SV — not applicable. Both pitch out of the rotation.

If you already own them — trade angle
Sell HighRyan Rolison — sell high. His value is peaking; good time to trade him.conf 0.95
Hold · wait & seeWilber Dotel — hold.conf 0.50
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