MLB Daily DeltaWeek 16 · July 13, 2026
Shane Bieber
TOR · P
Change to
Portrait of Walker Buehler
Walker Buehler
SD · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 22. Take whoever fills a bigger need.

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

Shane Bieber wins 2 (ERA, WHIP); Walker Buehler wins 2 (K, W); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Shane Bieber
92.2
Walker Buehler
94.0
Swinging-Strike %lg 11.0% · higher = better
Shane Bieber
10.8%
Walker Buehler
9.2%
Strikeout %lg 22.0% · higher = better
Shane Bieber
15.1%
Walker Buehler
20.9%
Chase %lg 28.5% · higher = better
Shane Bieber
30.1%
Walker Buehler
25.9%
Hard-Hit % Allowedlg 40.0% · lower = better
Shane Bieber
55.6%
Walker Buehler
42.2%
Barrel % Allowedlg 8.0% · lower = better
Shane Bieber
14.3%
Walker Buehler
9.0%
xwOBA Allowedlg .315 · lower = better
Shane Bieber
.477
Walker Buehler
.327
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
Shane Bieber
3.346.76
lg xERA 4.10
now 6.00
4.10
Walker Buehler
3.346.76
lg xERA 4.10
now 4.88
4.35
WHIPlower is better
Shane Bieber
1.022.28
now 2.00
1.30
Walker Buehler
1.022.28
now 1.32
1.39

Volume · rest of season
Strikeoutshigher is better
Shane Bieber
4069
now 6
48
Walker Buehler
4069
now 43
51
Winshigher is better
Shane Bieber
.0007
now 0
00
Walker Buehler
.0007
now 3
25

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

If you already own them — trade angle
Hold · wait & seeShane Bieber — hold.conf 0.50
SellWalker Buehler — sell.conf 0.66
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