MLB Daily DeltaWeek 17 · July 20, 2026
Portrait of Colin Rea
Colin Rea
CHC · P
Change to
Shane Bieber
TOR · 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

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

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Colin Rea
93.7
Shane Bieber
92.2
Swinging-Strike %lg 11.0% · higher = better
Colin Rea
9.8%
Shane Bieber
11.8%
Strikeout %lg 22.0% · higher = better
Colin Rea
17.2%
Shane Bieber
17.6%
Chase %lg 28.5% · higher = better
Colin Rea
31.0%
Shane Bieber
30.7%
Hard-Hit % Allowedlg 40.0% · lower = better
Colin Rea
40.2%
Shane Bieber
53.2%
Barrel % Allowedlg 8.0% · lower = better
Colin Rea
10.0%
Shane Bieber
11.7%
xwOBA Allowedlg .315 · lower = better
Colin Rea
.355
Shane Bieber
.427
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
Colin Rea
3.346.76
lg xERA 4.10
now 4.70
4.97
Shane Bieber
3.346.76
lg xERA 4.10
now 6.00
4.10
WHIPlower is better
Colin Rea
1.022.28
now 1.37
1.40
Shane Bieber
1.022.28
now 2.00
1.30

Volume · rest of season
Strikeoutshigher is better
Colin Rea
4066.20
now 49
46
Shane Bieber
4066.20
now 6
38
Winshigher is better
Colin Rea
.0008.40
now 5
36
Shane Bieber
.0008.40
now 0
00

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

If you already own them — trade angle
SellColin Rea — sell.conf 0.90
Hold · wait & seeShane Bieber — hold.conf 0.50
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