MLB Daily DeltaWeek 20 · August 6, 2026
Portrait of Aroldis Chapman
Aroldis Chapman
BOS · P
Change to
Portrait of Pete Fairbanks
Pete Fairbanks
MIA · P
Change to
Who's more valuable, rest of season

Aroldis Chapman.

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

Head-to-head
K
ERA
WHIP
W
SV

Aroldis Chapman wins 2 categories (K, SV); Pete Fairbanks wins 1 (W); 2 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Aroldis Chapman
96.9
Pete Fairbanks
97.3
Swinging-Strike %lg 11.0% · higher = better
Aroldis Chapman
15.7%
Pete Fairbanks
13.9%
Strikeout %lg 22.0% · higher = better
Aroldis Chapman
31.6%
Pete Fairbanks
30.1%
Chase %lg 28.5% · higher = better
Aroldis Chapman
34.2%
Pete Fairbanks
33.2%
Hard-Hit % Allowedlg 40.0% · lower = better
Aroldis Chapman
37.8%
Pete Fairbanks
44.4%
Barrel % Allowedlg 8.0% · lower = better
Aroldis Chapman
8.9%
Pete Fairbanks
13.3%
xwOBA Allowedlg .315 · lower = better
Aroldis Chapman
.261
Pete Fairbanks
.333
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
Aroldis Chapman
28.25
lg xERA 4.10
now 0.48
3.70
Pete Fairbanks
28.25
lg xERA 4.10
now 7.04
3.70
WHIPlower is better
Aroldis Chapman
.9001.48
now 0.86
1.24
Pete Fairbanks
.9001.48
now 1.30
1.24

Volume · rest of season
Strikeoutshigher is better
Aroldis Chapman
4030.60
now 25
22
Pete Fairbanks
4030.60
now 22
20
Winshigher is better
Aroldis Chapman
.0004.20
now 0
00
Pete Fairbanks
.0004.20
now 2
13
Saveshigher is better
Aroldis Chapman
.80015.20
now 12
712
Pete Fairbanks
.80015.20
now 6
47
If you already own them — trade angle
Hold · wait & seeAroldis Chapman — hold.conf 0.50
Hold · wait & seePete Fairbanks — hold.conf 0.50
Tweet