MLB Daily DeltaWeek 27 · September 27, 2026
Portrait of Matthew Liberatore
Matthew Liberatore
STL · P
Change to
Portrait of Mike Burrows
Mike Burrows
HOU · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 1–1, 2 even. Take whoever fills a bigger need.

Head-to-head
K
ERA
▶
◀
WHIP
W
SV n/a

Matthew Liberatore wins 1 (WHIP); Mike Burrows wins 1 (ERA); 2 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Matthew Liberatore
94.3
Mike Burrows
95.0
Swinging-Strike %lg 11.0% · higher = better
Matthew Liberatore
11.0%
Mike Burrows
10.7%
Strikeout %lg 22.0% · higher = better
Matthew Liberatore
22.8%
Mike Burrows
17.7%
Chase %lg 28.5% · higher = better
Matthew Liberatore
28.6%
Mike Burrows
32.3%
Hard-Hit % Allowedlg 40.0% · lower = better
Matthew Liberatore
42.4%
Mike Burrows
38.8%
Barrel % Allowedlg 8.0% · lower = better
Matthew Liberatore
9.3%
Mike Burrows
8.4%
xwOBA Allowedlg .315 · lower = better
Matthew Liberatore
.341
Mike Burrows
.335
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
Matthew Liberatore
3.935.82
lg xERA 4.10
now 4.35
4.70
Mike Burrows
3.935.82
lg xERA 4.10
now 5.40
4.57
WHIPlower is better
Matthew Liberatore
1.321.57
now 1.50
1.39
Mike Burrows
1.321.57
now 1.45
1.41

Volume · rest of season
Strikeoutshigher is better
Matthew Liberatore
4079.80
now 57
0
Mike Burrows
4079.80
now 54
0
Winshigher is better
Matthew Liberatore
.0004.20
now 3
0–0
Mike Burrows
.0004.20
now 3
0–0

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

If you already own them — trade angle
SellMatthew Liberatore — sell.conf 0.83
Hold · leans sellMike Burrows — hold.conf 0.60
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