MLB Daily DeltaWeek 25 · September 10, 2026
Portrait of Brock Burke
Brock Burke
CIN · P
Change to
Portrait of Luis Medina
Luis Medina
ATH · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 11, 2 even. Take whoever fills a bigger need.

Head-to-head
K
ERA
WHIP
W
SV n/a

Brock Burke wins 1 (ERA); Luis Medina wins 1 (WHIP); 2 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Brock Burke
96.2
Luis Medina
97.7
Swinging-Strike %lg 11.0% · higher = better
Brock Burke
13.2%
Luis Medina
13.7%
Strikeout %lg 22.0% · higher = better
Brock Burke
24.2%
Luis Medina
28.7%
Chase %lg 28.5% · higher = better
Brock Burke
28.4%
Luis Medina
26.2%
Hard-Hit % Allowedlg 40.0% · lower = better
Brock Burke
31.3%
Luis Medina
39.2%
Barrel % Allowedlg 8.0% · lower = better
Brock Burke
7.3%
Luis Medina
7.8%
xwOBA Allowedlg .315 · lower = better
Brock Burke
.295
Luis Medina
.309
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
2.474.31
lg xERA 4.10
now 3.62
3.62
Luis Medina
2.474.31
lg xERA 4.10
now 2.88
3.90
WHIPlower is better
Brock Burke
1.121.49
now 1.39
1.41
Luis Medina
1.121.49
now 1.20
1.37

Volume · rest of season
Strikeoutshigher is better
Brock Burke
4035.80
now 27
5
Luis Medina
4035.80
now 27
5
Winshigher is better
Brock Burke
.0001.48
now 1
00
Luis Medina
.0001.48
now 1
00

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

If you already own them — trade angle
Sell HighBrock Burke — sell high. His value is peaking; good time to trade him.conf 0.95
Hold · steadyLuis Medina — hold.conf 0.60
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