MLB Daily DeltaWeek 13 · June 20, 2026
Portrait of Erik Miller
Erik Miller
SF · P
Change to
Portrait of Mark Leiter Jr.
Mark Leiter Jr.
ATH · P
Change to
Who's more valuable, rest of season

Erik Miller.

He projects to help you in more roto categories the rest of the way — strikeouts and ERA.

Head-to-head
K
ERA
WHIP
W
SV

Erik Miller wins 2 categories (K, ERA); Mark Leiter Jr. wins 1 (SV); 2 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Erik Miller
96.8
Mark Leiter Jr.
92.3
Swinging-Strike %lg 11.0% · higher = better
Erik Miller
11.7%
Mark Leiter Jr.
12.9%
Strikeout %lg 22.0% · higher = better
Erik Miller
29.3%
Mark Leiter Jr.
24.4%
Chase %lg 28.5% · higher = better
Erik Miller
21.7%
Mark Leiter Jr.
34.5%
Hard-Hit % Allowedlg 40.0% · lower = better
Erik Miller
31.9%
Mark Leiter Jr.
30.6%
Barrel % Allowedlg 8.0% · lower = better
Erik Miller
10.6%
Mark Leiter Jr.
3.5%
xwOBA Allowedlg .315 · lower = better
Erik Miller
.329
Mark Leiter Jr.
.318
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
2.996.18
lg xERA 4.10
now 4.41
3.70
Mark Leiter Jr.
2.996.18
lg xERA 4.10
now 5.47
3.72
WHIPlower is better
Erik Miller
1.151.55
now 1.41
1.24
Mark Leiter Jr.
1.151.55
now 1.46
1.24

Volume · rest of season
Strikeoutshigher is better
Erik Miller
4046.40
now 24
40
Mark Leiter Jr.
4046.40
now 25
34
Winshigher is better
Erik Miller
.000.480
now 0
00
Mark Leiter Jr.
.000.480
now 0
00
Saveshigher is better
Erik Miller
.0009.40
now 2
16
Mark Leiter Jr.
.0009.40
now 4
47
If you already own them — trade angle
Hold · wait & seeErik Miller — hold.conf 0.50
Buy LowMark Leiter Jr. — buy low. The dip is a window to acquire.conf 0.82
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