MLB Daily DeltaWeek 27 · September 27, 2026
Portrait of Carmen Mlodzinski
Carmen Mlodzinski
PIT · P
Change to
Portrait of Robbie Ray
Robbie Ray
SD · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 1–1, 2 even. Take whoever fills a bigger need.

Head-to-head
K
ERA
▶
◀
WHIP
W
SV n/a

Carmen Mlodzinski wins 1 (WHIP); Robbie Ray wins 1 (ERA); 2 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Carmen Mlodzinski
95.0
Robbie Ray
93.1
Swinging-Strike %lg 11.0% · higher = better
Carmen Mlodzinski
9.4%
Robbie Ray
11.4%
Strikeout %lg 22.0% · higher = better
Carmen Mlodzinski
17.5%
Robbie Ray
19.9%
Chase %lg 28.5% · higher = better
Carmen Mlodzinski
29.1%
Robbie Ray
28.2%
Hard-Hit % Allowedlg 40.0% · lower = better
Carmen Mlodzinski
46.3%
Robbie Ray
37.4%
Barrel % Allowedlg 8.0% · lower = better
Carmen Mlodzinski
7.0%
Robbie Ray
8.0%
xwOBA Allowedlg .315 · lower = better
Carmen Mlodzinski
.339
Robbie Ray
.335
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
Carmen Mlodzinski
3.405.01
lg xERA 4.10
now 3.76
4.65
Robbie Ray
3.405.01
lg xERA 4.10
now 4.45
4.57
WHIPlower is better
Carmen Mlodzinski
1.321.49
now 1.42
1.39
Robbie Ray
1.321.49
now 1.40
1.41

Volume · rest of season
Strikeoutshigher is better
Carmen Mlodzinski
4082.60
now 46
0
Robbie Ray
4082.60
now 59
0
Winshigher is better
Carmen Mlodzinski
.0005.60
now 4
0–0
Robbie Ray
.0005.60
now 3
0–0

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

If you already own them — trade angle
SellCarmen Mlodzinski — sell.conf 0.81
Sell HighRobbie Ray — sell high. His value is peaking; good time to trade him.conf 0.95
Tweet