MLB Daily DeltaWeek 19 · August 2, 2026
Joe Mantiply
TOR · P
Change to
Portrait of Will Dion
Will Dion
CLE · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 11, 2 even. Take whoever fills a bigger need.

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

Joe Mantiply wins 1 (W); Will Dion wins 1 (K); 2 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Joe Mantiply
88.8
Will Dion
91.6
Swinging-Strike %lg 11.0% · higher = better
Joe Mantiply
8.3%
Will Dion
14.8%
Strikeout %lg 22.0% · higher = better
Joe Mantiply
22.5%
Will Dion
30.9%
Chase %lg 28.5% · higher = better
Joe Mantiply
35.9%
Will Dion
36.3%
Hard-Hit % Allowedlg 40.0% · lower = better
Joe Mantiply
44.0%
Will Dion
30.8%
Barrel % Allowedlg 8.0% · lower = better
Joe Mantiply
10.0%
Will Dion
1.9%
xwOBA Allowedlg .315 · lower = better
Joe Mantiply
.332
Will Dion
.290
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
Joe Mantiply
27.58
lg xERA 4.10
now 2.04
3.70
Will Dion
27.58
lg xERA 4.10
now 6.00
3.70
WHIPlower is better
Joe Mantiply
.9002.11
now 1.13
1.24
Will Dion
.9002.11
now 1.83
1.24

Volume · rest of season
Strikeoutshigher is better
Joe Mantiply
4030.40
now 16
14
Will Dion
4030.40
now 8
24
Winshigher is better
Joe Mantiply
.0001.48
now 1
01
Will Dion
.0001.48
now 0
00

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

If you already own them — trade angle
Hold · wait & seeJoe Mantiply — hold.conf 0.50
Buy LowWill Dion — buy low. The dip is a window to acquire.conf 0.86
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