MLB Daily DeltaWeek 18 · July 27, 2026
Portrait of Erik Miller
Erik Miller
SF · P
Change to
Portrait of Nate Pearson
Nate Pearson
KC · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 11, 3 even. Take whoever fills a bigger need.

Head-to-head
K
ERA
WHIP
W
SV

Erik Miller wins 1 (K); Nate Pearson wins 1 (SV); 3 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Erik Miller
96.8
Nate Pearson
97.7
Swinging-Strike %lg 11.0% · higher = better
Erik Miller
13.9%
Nate Pearson
10.7%
Strikeout %lg 22.0% · higher = better
Erik Miller
31.6%
Nate Pearson
19.0%
Chase %lg 28.5% · higher = better
Erik Miller
26.5%
Nate Pearson
29.7%
Hard-Hit % Allowedlg 40.0% · lower = better
Erik Miller
27.9%
Nate Pearson
30.9%
Barrel % Allowedlg 8.0% · lower = better
Erik Miller
7.4%
Nate Pearson
7.3%
xwOBA Allowedlg .315 · lower = better
Erik Miller
.281
Nate Pearson
.325
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
26.17
lg xERA 4.10
now 4.41
3.70
Nate Pearson
26.17
lg xERA 4.10
now 0.00
3.70
WHIPlower is better
Erik Miller
.9601.54
now 1.41
1.24
Nate Pearson
.9601.54
now 1.09
1.24

Volume · rest of season
Strikeoutshigher is better
Erik Miller
4032.80
now 24
22
Nate Pearson
4032.80
now 2
9
Winshigher is better
Erik Miller
.000.480
now 0
00
Nate Pearson
.000.480
now 0
00
Saveshigher is better
Erik Miller
.0009.40
now 2
14
Nate Pearson
.0009.40
now 1
27
If you already own them — trade angle
Hold · wait & seeErik Miller — hold.conf 0.50
Hold · wait & seeNate Pearson — hold.conf 0.50
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