MLB Daily DeltaWeek 20 · August 7, 2026
Portrait of Brock Burke
Brock Burke
CIN · 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, 1 even. Take whoever fills a bigger need.

Head-to-head
K
ERA
WHIP
W
SV

Brock Burke wins 2 (ERA, SV); Reynaldo López wins 2 (K, WHIP); 1 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Brock Burke
96.2
Reynaldo López
94.2
Swinging-Strike %lg 11.0% · higher = better
Brock Burke
12.9%
Reynaldo López
9.9%
Strikeout %lg 22.0% · higher = better
Brock Burke
21.6%
Reynaldo López
21.6%
Chase %lg 28.5% · higher = better
Brock Burke
28.8%
Reynaldo López
27.2%
Hard-Hit % Allowedlg 40.0% · lower = better
Brock Burke
29.3%
Reynaldo López
36.4%
Barrel % Allowedlg 8.0% · lower = better
Brock Burke
7.5%
Reynaldo López
7.7%
xwOBA Allowedlg .315 · lower = better
Brock Burke
.311
Reynaldo López
.330
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
Brock Burke
2.924.68
lg xERA 4.10
now 3.62
3.92
Reynaldo López
2.924.68
lg xERA 4.10
now 3.31
4.29
WHIPlower is better
Brock Burke
1.261.51
now 1.39
1.44
Reynaldo López
1.261.51
now 1.33
1.34

Volume · rest of season
Strikeoutshigher is better
Brock Burke
4037.40
now 27
15
Reynaldo López
4037.40
now 31
21
Winshigher is better
Brock Burke
.0002.80
now 1
01
Reynaldo López
.0002.80
now 2
12
Saveshigher is better
Brock Burke
.0002.40
now 1
01
Reynaldo López
.0002.40
now 0
0
If you already own them — trade angle
Sell HighBrock Burke — sell high. His value is peaking; good time to trade him.conf 0.95
SellReynaldo López — sell.conf 0.70
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