MLB Daily DeltaWeek 19 · July 31, 2026
Portrait of Lucas Giolito
Lucas Giolito
SD · P
Change to
Portrait of Troy Melton
Troy Melton
DET · 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

Lucas Giolito wins 2 (K, W); Troy Melton wins 2 (ERA, WHIP); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Lucas Giolito
90.8
Troy Melton
96.3
Swinging-Strike %lg 11.0% · higher = better
Lucas Giolito
9.8%
Troy Melton
12.7%
Strikeout %lg 22.0% · higher = better
Lucas Giolito
13.0%
Troy Melton
23.1%
Chase %lg 28.5% · higher = better
Lucas Giolito
19.0%
Troy Melton
31.8%
Hard-Hit % Allowedlg 40.0% · lower = better
Lucas Giolito
43.8%
Troy Melton
36.2%
Barrel % Allowedlg 8.0% · lower = better
Lucas Giolito
4.2%
Troy Melton
6.2%
xwOBA Allowedlg .315 · lower = better
Lucas Giolito
.357
Troy Melton
.281
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
Lucas Giolito
26.39
lg xERA 4.10
now 4.97
4.10
Troy Melton
26.39
lg xERA 4.10
now 1.42
3.27
WHIPlower is better
Lucas Giolito
.9002.06
now 1.74
1.30
Troy Melton
.9002.06
now 0.95
1.23

Volume · rest of season
Strikeoutshigher is better
Lucas Giolito
4033.40
now 6
25
Troy Melton
4033.40
now 4
11
Winshigher is better
Lucas Giolito
.00010.80
now 2
48
Troy Melton
.00010.80
now 1
24

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

If you already own them — trade angle
Hold · wait & seeLucas Giolito — hold.conf 0.50
Sell HighTroy Melton — sell high. His value is peaking; good time to trade him.conf 0.95
Tweet