MLB Daily DeltaWeek 17 · July 22, 2026
Robert Gasser
MIL · P
Change to
Portrait of Tanner Bibee
Tanner Bibee
CLE · P
Change to
Who's more valuable, rest of season

Robert Gasser.

He projects to help you in more roto categories the rest of the way — ERA and WHIP. Tanner Bibee’s box score looks better right now, but it’s built on luck that won’t hold.

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

Robert Gasser wins 2 categories (ERA, WHIP); Tanner Bibee wins 1 (K); 1 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Robert Gasser
92.5
Tanner Bibee
94.0
Swinging-Strike %lg 11.0% · higher = better
Robert Gasser
11.8%
Tanner Bibee
11.3%
Strikeout %lg 22.0% · higher = better
Robert Gasser
21.9%
Tanner Bibee
19.1%
Chase %lg 28.5% · higher = better
Robert Gasser
29.2%
Tanner Bibee
26.0%
Hard-Hit % Allowedlg 40.0% · lower = better
Robert Gasser
30.9%
Tanner Bibee
40.5%
Barrel % Allowedlg 8.0% · lower = better
Robert Gasser
7.2%
Tanner Bibee
8.8%
xwOBA Allowedlg .315 · lower = better
Robert Gasser
.304
Tanner Bibee
.326
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
Robert Gasser
3.515.08
lg xERA 4.10
now 4.73
3.86
Tanner Bibee
3.515.08
lg xERA 4.10
now 4.57
4.35
WHIPlower is better
Robert Gasser
1.181.50
now 1.43
1.25
Tanner Bibee
1.181.50
now 1.30
1.27

Volume · rest of season
Strikeoutshigher is better
Robert Gasser
4079.20
now 12
32
Tanner Bibee
4079.20
now 60
51
Winshigher is better
Robert Gasser
.000.480
now 0
00
Tanner Bibee
.000.480
now 0
00

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

If you already own them — trade angle
Hold · leans buyRobert Gasser — hold.conf 0.60
Sell HighTanner Bibee — sell high. His value is peaking; good time to trade him.conf 0.90
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