MLB Daily DeltaWeek 15 · July 7, 2026
Portrait of Bubba Chandler
Bubba Chandler
PIT · P
Change to
Portrait of David Peterson
David Peterson
CHC · P
Change to
Who's more valuable, rest of season

David Peterson.

He projects to help you in more roto categories the rest of the way — strikeouts, WHIP, and wins.

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

David Peterson wins 3 categories (K, WHIP, W); Bubba Chandler wins 1 (ERA); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Bubba Chandler
98.5
David Peterson
92.2
Swinging-Strike %lg 11.0% · higher = better
Bubba Chandler
11.0%
David Peterson
10.0%
Strikeout %lg 22.0% · higher = better
Bubba Chandler
19.8%
David Peterson
18.8%
Chase %lg 28.5% · higher = better
Bubba Chandler
29.2%
David Peterson
30.3%
Hard-Hit % Allowedlg 40.0% · lower = better
Bubba Chandler
37.3%
David Peterson
42.2%
Barrel % Allowedlg 8.0% · lower = better
Bubba Chandler
6.8%
David Peterson
6.6%
xwOBA Allowedlg .315 · lower = better
Bubba Chandler
.320
David Peterson
.347
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
Bubba Chandler
3.825.57
lg xERA 4.10
now 4.85
4.21
David Peterson
3.825.57
lg xERA 4.10
now 5.18
4.77
WHIPlower is better
Bubba Chandler
1.381.66
now 1.52
1.47
David Peterson
1.381.66
now 1.59
1.45

Volume · rest of season
Strikeoutshigher is better
Bubba Chandler
45.6074.40
now 52
67
David Peterson
45.6074.40
now 56
68
Winshigher is better
Bubba Chandler
.0006.60
now 1
12
David Peterson
.0006.60
now 3
25

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

If you already own them — trade angle
Hold · leans sellBubba Chandler — hold.conf 0.60
SellDavid Peterson — sell.conf 0.86
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