MLB Daily DeltaWeek 27 · September 27, 2026
Portrait of Erik Miller
Erik Miller
BOS · P
Change to
Portrait of Ryan Yarbrough
Ryan Yarbrough
NYY · 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

Erik Miller wins 1 (ERA); Ryan Yarbrough wins 1 (WHIP); 2 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Erik Miller
96.8
Ryan Yarbrough
87.3
Swinging-Strike %lg 11.0% · higher = better
Erik Miller
14.0%
Ryan Yarbrough
12.0%
Strikeout %lg 22.0% · higher = better
Erik Miller
32.6%
Ryan Yarbrough
18.3%
Chase %lg 28.5% · higher = better
Erik Miller
27.2%
Ryan Yarbrough
28.0%
Hard-Hit % Allowedlg 40.0% · lower = better
Erik Miller
26.3%
Ryan Yarbrough
25.0%
Barrel % Allowedlg 8.0% · lower = better
Erik Miller
5.3%
Ryan Yarbrough
3.6%
xwOBA Allowedlg .315 · lower = better
Erik Miller
.275
Ryan Yarbrough
.285
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
Erik Miller
2.654.91
lg xERA 4.10
now 4.41
3.15
Ryan Yarbrough
2.654.91
lg xERA 4.10
now 3.66
3.39
WHIPlower is better
Erik Miller
11.53
now 1.41
1.38
Ryan Yarbrough
11.53
now 1.12
1.35

Volume · rest of season
Strikeoutshigher is better
Erik Miller
4033.60
now 24
0
Ryan Yarbrough
4033.60
now 14
0
Winshigher is better
Erik Miller
.000.480
now 0
0–0
Ryan Yarbrough
.000.480
now 0
0–0

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

If you already own them — trade angle
BuyErik Miller — buy.conf 0.89
BuyRyan Yarbrough — buy.conf 0.81
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