MLB Daily DeltaWeek 17 · July 21, 2026
Portrait of Eduardo Rodriguez
Eduardo Rodriguez
AZ · P
Change to
Robert Gasser
MIL · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 22. Take whoever fills a bigger need.

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

Eduardo Rodriguez wins 2 (K, W); Robert Gasser wins 2 (ERA, WHIP); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Eduardo Rodriguez
92.0
Robert Gasser
92.5
Swinging-Strike %lg 11.0% · higher = better
Eduardo Rodriguez
9.0%
Robert Gasser
11.8%
Strikeout %lg 22.0% · higher = better
Eduardo Rodriguez
17.2%
Robert Gasser
21.9%
Chase %lg 28.5% · higher = better
Eduardo Rodriguez
28.7%
Robert Gasser
29.2%
Hard-Hit % Allowedlg 40.0% · lower = better
Eduardo Rodriguez
37.5%
Robert Gasser
30.9%
Barrel % Allowedlg 8.0% · lower = better
Eduardo Rodriguez
9.6%
Robert Gasser
7.2%
xwOBA Allowedlg .315 · lower = better
Eduardo Rodriguez
.345
Robert Gasser
.304
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
Eduardo Rodriguez
25.75
lg xERA 4.10
now 2.24
4.75
Robert Gasser
25.75
lg xERA 4.10
now 4.73
3.85
WHIPlower is better
Eduardo Rodriguez
1.091.53
now 1.19
1.35
Robert Gasser
1.091.53
now 1.43
1.25

Volume · rest of season
Strikeoutshigher is better
Eduardo Rodriguez
4068
now 52
46
Robert Gasser
4068
now 12
33
Winshigher is better
Eduardo Rodriguez
.0008.40
now 5
36
Robert Gasser
.0008.40
now 0
00

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

If you already own them — trade angle
Sell HighEduardo Rodriguez — sell high. His value is peaking; good time to trade him.conf 0.95
Hold · leans buyRobert Gasser — hold.conf 0.60
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