MLB Daily DeltaWeek 18 · July 23, 2026
Portrait of Reynaldo López
Reynaldo López
ATL · P
Change to
Tyler Schweitzer
CWS · 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

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

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Reynaldo López
94.4
Tyler Schweitzer
94.4
Swinging-Strike %lg 11.0% · higher = better
Reynaldo López
10.3%
Tyler Schweitzer
12.5%
Strikeout %lg 22.0% · higher = better
Reynaldo López
21.2%
Tyler Schweitzer
11.9%
Chase %lg 28.5% · higher = better
Reynaldo López
27.6%
Tyler Schweitzer
35.6%
Hard-Hit % Allowedlg 40.0% · lower = better
Reynaldo López
35.8%
Tyler Schweitzer
50.9%
Barrel % Allowedlg 8.0% · lower = better
Reynaldo López
7.8%
Tyler Schweitzer
9.1%
xwOBA Allowedlg .315 · lower = better
Reynaldo López
.338
Tyler Schweitzer
.331
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
Reynaldo López
28.25
lg xERA 4.10
now 3.31
4.46
Tyler Schweitzer
28.25
lg xERA 4.10
now 9.00
3.70
WHIPlower is better
Reynaldo López
.9402.30
now 1.33
1.36
Tyler Schweitzer
.9402.30
now 2.00
1.24

Volume · rest of season
Strikeoutshigher is better
Reynaldo López
4043
now 31
28
Tyler Schweitzer
4043
now 1
5
Winshigher is better
Reynaldo López
.0004.20
now 2
13
Tyler Schweitzer
.0004.20
now 0
00

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

If you already own them — trade angle
SellReynaldo López — sell.conf 0.78
Hold · wait & seeTyler Schweitzer — hold.conf 0.50
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