MLB Daily DeltaWeek 15 · July 4, 2026
Chase Dollander
COL · P
Change to
Portrait of Ian Seymour
Ian Seymour
TB · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 22, 1 even. Take whoever fills a bigger need.

Head-to-head
K
ERA
WHIP
W
SV

Chase Dollander wins 2 (K, W); Ian Seymour wins 2 (ERA, SV); 1 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Chase Dollander
98.9
Ian Seymour
91.6
Swinging-Strike %lg 11.0% · higher = better
Chase Dollander
13.4%
Ian Seymour
14.4%
Strikeout %lg 22.0% · higher = better
Chase Dollander
24.9%
Ian Seymour
26.1%
Chase %lg 28.5% · higher = better
Chase Dollander
27.6%
Ian Seymour
33.5%
Hard-Hit % Allowedlg 40.0% · lower = better
Chase Dollander
52.1%
Ian Seymour
35.6%
Barrel % Allowedlg 8.0% · lower = better
Chase Dollander
9.9%
Ian Seymour
8.2%
xwOBA Allowedlg .315 · lower = better
Chase Dollander
.307
Ian Seymour
.285
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
Chase Dollander
2.805.19
lg xERA 4.10
now 3.89
3.74
Ian Seymour
2.805.19
lg xERA 4.10
now 4.66
3.33
WHIPlower is better
Chase Dollander
1.191.37
now 1.30
1.26
Ian Seymour
1.191.37
now 1.28
1.26

Volume · rest of season
Strikeoutshigher is better
Chase Dollander
4064.20
now 47
55
Ian Seymour
4064.20
now 32
32
Winshigher is better
Chase Dollander
.4007.60
now 3
26
Ian Seymour
.4007.60
now 3
24
Saveshigher is better
Chase Dollander
.0005.60
now 0
0
Ian Seymour
.0005.60
now 2
14
If you already own them — trade angle
Hold · wait & seeChase Dollander — hold.conf 0.50
BuyIan Seymour — buy.conf 0.83
Tweet