MLB Daily DeltaWeek 27 · September 27, 2026
Portrait of Brayan Bello
Brayan Bello
BOS · P
Change to
Portrait of Bubba Chandler
Bubba Chandler
PIT · 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

Brayan Bello wins 1 (WHIP); Bubba Chandler 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
Brayan Bello
95.8
Bubba Chandler
98.3
Swinging-Strike %lg 11.0% · higher = better
Brayan Bello
12.3%
Bubba Chandler
10.4%
Strikeout %lg 22.0% · higher = better
Brayan Bello
18.3%
Bubba Chandler
20.8%
Chase %lg 28.5% · higher = better
Brayan Bello
32.6%
Bubba Chandler
28.1%
Hard-Hit % Allowedlg 40.0% · lower = better
Brayan Bello
40.2%
Bubba Chandler
39.2%
Barrel % Allowedlg 8.0% · lower = better
Brayan Bello
7.3%
Bubba Chandler
6.1%
xwOBA Allowedlg .315 · lower = better
Brayan Bello
.337
Bubba Chandler
.318
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
Brayan Bello
3.666.19
lg xERA 4.10
now 5.63
4.61
Bubba Chandler
3.666.19
lg xERA 4.10
now 4.85
4.22
WHIPlower is better
Brayan Bello
1.261.75
now 1.64
1.37
Bubba Chandler
1.261.75
now 1.52
1.43

Volume · rest of season
Strikeoutshigher is better
Brayan Bello
4072.80
now 40
0
Bubba Chandler
4072.80
now 52
0
Winshigher is better
Brayan Bello
.0002.80
now 2
0–0
Bubba Chandler
.0002.80
now 1
0–0

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

If you already own them — trade angle
SellBrayan Bello — sell.conf 0.78
Hold · leans sellBubba Chandler — hold.conf 0.60
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