MLB Daily DeltaWeek 13 · June 20, 2026
Portrait of Justin Sterner
Justin Sterner
ATH · P
Change to
Portrait of Reynaldo López
Reynaldo López
ATL · 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

Justin Sterner wins 2 (ERA, WHIP); Reynaldo López wins 2 (K, W); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Justin Sterner
93.3
Reynaldo López
94.1
Swinging-Strike %lg 11.0% · higher = better
Justin Sterner
16.1%
Reynaldo López
9.0%
Strikeout %lg 22.0% · higher = better
Justin Sterner
25.0%
Reynaldo López
20.2%
Chase %lg 28.5% · higher = better
Justin Sterner
36.7%
Reynaldo López
25.0%
Hard-Hit % Allowedlg 40.0% · lower = better
Justin Sterner
44.7%
Reynaldo López
34.7%
Barrel % Allowedlg 8.0% · lower = better
Justin Sterner
6.4%
Reynaldo López
5.8%
xwOBA Allowedlg .315 · lower = better
Justin Sterner
.247
Reynaldo López
.339
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
Justin Sterner
3.094.07
lg xERA 4.10
now 3.54
3.61
Reynaldo López
3.094.07
lg xERA 4.10
now 3.31
3.85
WHIPlower is better
Justin Sterner
1.021.42
now 1.11
1.24
Reynaldo López
1.021.42
now 1.33
1.28

Volume · rest of season
Strikeoutshigher is better
Justin Sterner
4054
now 26
30
Reynaldo López
4054
now 31
46
Winshigher is better
Justin Sterner
.0005.20
now 2
13
Reynaldo López
.0005.20
now 2
24

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

If you already own them — trade angle
Hold · wait & seeJustin Sterner — hold.conf 0.50
Hold · wait & seeReynaldo López — hold.conf 0.50
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