MLB Daily DeltaWeek 27 · September 28, 2026
Portrait of Tanner Bibee
Tanner Bibee
CLE · P
Change to
Portrait of Zebby Matthews
Zebby Matthews
MIN · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 0–0, 4 even. Take whoever fills a bigger need.

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

Tanner Bibee wins 0 (none); Zebby Matthews wins 0 (none); 4 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Tanner Bibee
94.0
Zebby Matthews
95.2
Swinging-Strike %lg 11.0% · higher = better
Tanner Bibee
11.1%
Zebby Matthews
10.8%
Strikeout %lg 22.0% · higher = better
Tanner Bibee
19.0%
Zebby Matthews
21.3%
Chase %lg 28.5% · higher = better
Tanner Bibee
27.8%
Zebby Matthews
28.2%
Hard-Hit % Allowedlg 40.0% · lower = better
Tanner Bibee
39.3%
Zebby Matthews
42.5%
Barrel % Allowedlg 8.0% · lower = better
Tanner Bibee
8.4%
Zebby Matthews
10.6%
xwOBA Allowedlg .315 · lower = better
Tanner Bibee
.320
Zebby Matthews
.321
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
Tanner Bibee
4.044.85
lg xERA 4.10
now 4.57
4.26
Zebby Matthews
4.044.85
lg xERA 4.10
now 4.63
4.28
WHIPlower is better
Tanner Bibee
.9201.41
now 1.30
1.28
Zebby Matthews
.9201.41
now 1.03
1.28

Volume · rest of season
Strikeoutshigher is better
Tanner Bibee
4084
now 60
0
Zebby Matthews
4084
now 24
0
Winshigher is better
Tanner Bibee
.0001.48
now 0
0–0
Zebby Matthews
.0001.48
now 1
0–0

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

If you already own them — trade angle
Hold · leans sellTanner Bibee — hold.conf 0.60
Hold · leans sellZebby Matthews — hold.conf 0.60
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