MLB Daily DeltaWeek 16 · July 13, 2026
Portrait of Jack Flaherty
Jack Flaherty
DET · P
Change to
Portrait of Tanner Bibee
Tanner Bibee
CLE · P
Change to
Who's more valuable, rest of season

Jack Flaherty.

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

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

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Jack Flaherty
92.8
Tanner Bibee
94.0
Swinging-Strike %lg 11.0% · higher = better
Jack Flaherty
12.3%
Tanner Bibee
11.5%
Strikeout %lg 22.0% · higher = better
Jack Flaherty
26.4%
Tanner Bibee
19.0%
Chase %lg 28.5% · higher = better
Jack Flaherty
28.1%
Tanner Bibee
26.1%
Hard-Hit % Allowedlg 40.0% · lower = better
Jack Flaherty
47.3%
Tanner Bibee
41.3%
Barrel % Allowedlg 8.0% · lower = better
Jack Flaherty
8.4%
Tanner Bibee
9.3%
xwOBA Allowedlg .315 · lower = better
Jack Flaherty
.321
Tanner Bibee
.332
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
Jack Flaherty
3.606.44
lg xERA 4.10
now 5.81
4.23
Tanner Bibee
3.606.44
lg xERA 4.10
now 4.57
4.45
WHIPlower is better
Jack Flaherty
1.131.75
now 1.61
1.36
Tanner Bibee
1.131.75
now 1.30
1.27

Volume · rest of season
Strikeoutshigher is better
Jack Flaherty
53.4076.60
now 64
71
Tanner Bibee
53.4076.60
now 60
59
Winshigher is better
Jack Flaherty
.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 sellJack Flaherty — hold.conf 0.60
Sell HighTanner Bibee — sell high. His value is peaking; good time to trade him.conf 0.95
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