MLB Daily DeltaWeek 18 · July 27, 2026
Portrait of Brock Burke
Brock Burke
CIN · P
Change to
Portrait of Gordon Graceffo
Gordon Graceffo
STL · 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 (K, ERA); Gordon Graceffo wins 2 (WHIP, W); 1 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Brock Burke
96.2
Gordon Graceffo
95.5
Swinging-Strike %lg 11.0% · higher = better
Brock Burke
12.7%
Gordon Graceffo
7.5%
Strikeout %lg 22.0% · higher = better
Brock Burke
19.4%
Gordon Graceffo
15.5%
Chase %lg 28.5% · higher = better
Brock Burke
28.4%
Gordon Graceffo
24.7%
Hard-Hit % Allowedlg 40.0% · lower = better
Brock Burke
30.9%
Gordon Graceffo
46.6%
Barrel % Allowedlg 8.0% · lower = better
Brock Burke
7.9%
Gordon Graceffo
11.5%
xwOBA Allowedlg .315 · lower = better
Brock Burke
.326
Gordon Graceffo
.356
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
26.10
lg xERA 4.10
now 3.62
4.22
Gordon Graceffo
26.10
lg xERA 4.10
now 1.80
4.87
WHIPlower is better
Brock Burke
.9001.71
now 1.39
1.48
Gordon Graceffo
.9001.71
now 0.90
1.44

Volume · rest of season
Strikeoutshigher is better
Brock Burke
4033.80
now 27
20
Gordon Graceffo
4033.80
now 14
10
Winshigher is better
Brock Burke
.0005.60
now 1
01
Gordon Graceffo
.0005.60
now 4
14
Saveshigher is better
Brock Burke
.0002.40
now 1
01
Gordon Graceffo
.0002.40
now 1
01
If you already own them — trade angle
Sell HighBrock Burke — sell high. His value is peaking; good time to trade him.conf 0.95
Sell HighGordon Graceffo — sell high. His value is peaking; good time to trade him.conf 0.95
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