MLB Daily DeltaWeek 20 · August 7, 2026
Portrait of Bryan Abreu
Bryan Abreu
HOU · P
Change to
Portrait of Ryan Zeferjahn
Ryan Zeferjahn
CHC · P
Change to
Who's more valuable, rest of season

Bryan Abreu.

He projects to help you in more roto categories the rest of the way — WHIP and saves. Ryan Zeferjahn’s box score looks better right now, but the luck-stripped projection flips it.

Head-to-head
K
ERA
WHIP
W
SV

Bryan Abreu wins 2 categories (WHIP, SV); Ryan Zeferjahn wins 1 (ERA); 2 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Bryan Abreu
95.3
Ryan Zeferjahn
97.4
Swinging-Strike %lg 11.0% · higher = better
Bryan Abreu
13.0%
Ryan Zeferjahn
13.9%
Strikeout %lg 22.0% · higher = better
Bryan Abreu
29.9%
Ryan Zeferjahn
33.5%
Chase %lg 28.5% · higher = better
Bryan Abreu
26.3%
Ryan Zeferjahn
24.8%
Hard-Hit % Allowedlg 40.0% · lower = better
Bryan Abreu
44.6%
Ryan Zeferjahn
35.7%
Barrel % Allowedlg 8.0% · lower = better
Bryan Abreu
6.5%
Ryan Zeferjahn
6.3%
xwOBA Allowedlg .315 · lower = better
Bryan Abreu
.318
Ryan Zeferjahn
.267
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
Bryan Abreu
28.25
lg xERA 4.10
now 6.87
3.70
Ryan Zeferjahn
28.25
lg xERA 4.10
now 5.74
2.93
WHIPlower is better
Bryan Abreu
.9302.33
now 2.02
1.24
Ryan Zeferjahn
.9302.33
now 1.39
1.31

Volume · rest of season
Strikeoutshigher is better
Bryan Abreu
4037.60
now 23
18
Ryan Zeferjahn
4037.60
now 32
18
Winshigher is better
Bryan Abreu
.5202.48
now 2
12
Ryan Zeferjahn
.5202.48
now 2
12
Saveshigher is better
Bryan Abreu
.0004.40
now 3
23
Ryan Zeferjahn
.0004.40
now 1
01
If you already own them — trade angle
Hold · wait & seeBryan Abreu — hold.conf 0.50
BuyRyan Zeferjahn — buy.conf 0.92
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