MLB Daily DeltaWeek 16 · July 12, 2026
Portrait of Ian Seymour
Ian Seymour
TB · P
Change to
Kenley Jansen
DET · P
Change to
Who's more valuable, rest of season

Ian Seymour.

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

Head-to-head
K
ERA
WHIP
W
SV

Ian Seymour wins 3 categories (ERA, WHIP, W); Kenley Jansen wins 2 (K, SV).

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Ian Seymour
91.7
Kenley Jansen
93.7
Swinging-Strike %lg 11.0% · higher = better
Ian Seymour
14.7%
Kenley Jansen
12.4%
Strikeout %lg 22.0% · higher = better
Ian Seymour
28.7%
Kenley Jansen
25.3%
Chase %lg 28.5% · higher = better
Ian Seymour
33.9%
Kenley Jansen
27.4%
Hard-Hit % Allowedlg 40.0% · lower = better
Ian Seymour
36.1%
Kenley Jansen
29.3%
Barrel % Allowedlg 8.0% · lower = better
Ian Seymour
8.4%
Kenley Jansen
6.9%
xwOBA Allowedlg .315 · lower = better
Ian Seymour
.280
Kenley Jansen
.306
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
Ian Seymour
2.595.43
lg xERA 4.10
now 4.66
3.22
Kenley Jansen
2.595.43
lg xERA 4.10
now 4.80
3.70
WHIPlower is better
Ian Seymour
1.131.35
now 1.28
1.21
Kenley Jansen
1.131.35
now 1.20
1.24

Volume · rest of season
Strikeoutshigher is better
Ian Seymour
4037.60
now 32
27
Kenley Jansen
4037.60
now 19
32
Winshigher is better
Ian Seymour
.0005.20
now 3
14
Kenley Jansen
.0005.20
now 1
12
Saveshigher is better
Ian Seymour
.00016.40
now 2
13
Kenley Jansen
.00016.40
now 7
712
If you already own them — trade angle
BuyIan Seymour — buy.conf 0.86
Hold · wait & seeKenley Jansen — hold.conf 0.50
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