MLB Daily DeltaWeek 17 · July 22, 2026
Portrait of Janson Junk
Janson Junk
MIA · P
Change to
Portrait of Kyle Leahy
Kyle Leahy
STL · P
Change to
Who's more valuable, rest of season

Too close to call.

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

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

Janson Junk wins 2 (ERA, WHIP); Kyle Leahy wins 2 (K, W); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Janson Junk
94.2
Kyle Leahy
94.1
Swinging-Strike %lg 11.0% · higher = better
Janson Junk
8.6%
Kyle Leahy
10.0%
Strikeout %lg 22.0% · higher = better
Janson Junk
17.3%
Kyle Leahy
19.4%
Chase %lg 28.5% · higher = better
Janson Junk
28.1%
Kyle Leahy
26.0%
Hard-Hit % Allowedlg 40.0% · lower = better
Janson Junk
41.4%
Kyle Leahy
50.3%
Barrel % Allowedlg 8.0% · lower = better
Janson Junk
7.2%
Kyle Leahy
10.7%
xwOBA Allowedlg .315 · lower = better
Janson Junk
.317
Kyle Leahy
.349
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
Janson Junk
3.925.10
lg xERA 4.10
now 4.80
4.18
Kyle Leahy
3.925.10
lg xERA 4.10
now 4.25
4.84
WHIPlower is better
Janson Junk
1.201.66
now 1.30
1.35
Kyle Leahy
1.201.66
now 1.56
1.37

Volume · rest of season
Strikeoutshigher is better
Janson Junk
4051.60
now 43
38
Kyle Leahy
4051.60
now 46
43
Winshigher is better
Janson Junk
.0009
now 3
24
Kyle Leahy
.0009
now 5
37

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

If you already own them — trade angle
Hold · steadyJanson Junk — hold.conf 0.60
SellKyle Leahy — sell.conf 0.89
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