MLB Daily DeltaWeek 14 · June 30, 2026
Portrait of Kyle Leahy
Kyle Leahy
STL · P
Change to
Trey Gibson
BAL · 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

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

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Kyle Leahy
94.1
Trey Gibson
95.4
Swinging-Strike %lg 11.0% · higher = better
Kyle Leahy
10.0%
Trey Gibson
9.1%
Strikeout %lg 22.0% · higher = better
Kyle Leahy
18.7%
Trey Gibson
17.9%
Chase %lg 28.5% · higher = better
Kyle Leahy
26.3%
Trey Gibson
28.3%
Hard-Hit % Allowedlg 40.0% · lower = better
Kyle Leahy
50.2%
Trey Gibson
44.2%
Barrel % Allowedlg 8.0% · lower = better
Kyle Leahy
11.8%
Trey Gibson
8.4%
xwOBA Allowedlg .315 · lower = better
Kyle Leahy
.365
Trey Gibson
.362
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
Kyle Leahy
3.685.57
lg xERA 4.10
now 4.25
5.15
Trey Gibson
3.685.57
lg xERA 4.10
now 4.24
4.10
WHIPlower is better
Kyle Leahy
1.201.66
now 1.56
1.42
Trey Gibson
1.201.66
now 1.53
1.30

Volume · rest of season
Strikeoutshigher is better
Kyle Leahy
4083.40
now 46
61
Trey Gibson
4083.40
now 5
17
Winshigher is better
Kyle Leahy
.00012.20
now 5
49
Trey Gibson
.00012.20
now 1
25

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

If you already own them — trade angle
SellKyle Leahy — sell.conf 0.90
Hold · wait & seeTrey Gibson — hold.conf 0.50
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