MLB Daily DeltaWeek 17 · July 22, 2026
Portrait of Andrew Morris
Andrew Morris
MIN · P
Change to
Portrait of Luke Weaver
Luke Weaver
NYM · 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

Andrew Morris wins 2 (K, SV); Luke Weaver wins 2 (ERA, W); 1 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Andrew Morris
96.8
Luke Weaver
95.3
Swinging-Strike %lg 11.0% · higher = better
Andrew Morris
10.9%
Luke Weaver
16.3%
Strikeout %lg 22.0% · higher = better
Andrew Morris
24.4%
Luke Weaver
27.9%
Chase %lg 28.5% · higher = better
Andrew Morris
27.4%
Luke Weaver
34.2%
Hard-Hit % Allowedlg 40.0% · lower = better
Andrew Morris
32.3%
Luke Weaver
33.3%
Barrel % Allowedlg 8.0% · lower = better
Andrew Morris
3.0%
Luke Weaver
9.1%
xwOBA Allowedlg .315 · lower = better
Andrew Morris
.265
Luke Weaver
.264
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
Andrew Morris
2.214.74
lg xERA 4.10
now 4.18
3.67
Luke Weaver
2.214.74
lg xERA 4.10
now 2.77
3.65
WHIPlower is better
Andrew Morris
.9001.71
now 1.52
1.24
Luke Weaver
.9001.71
now 1.04
1.24

Volume · rest of season
Strikeoutshigher is better
Andrew Morris
4030.60
now 20
19
Luke Weaver
4030.60
now 25
18
Winshigher is better
Andrew Morris
.5202.48
now 1
11
Luke Weaver
.5202.48
now 2
12
Saveshigher is better
Andrew Morris
.0003.40
now 1
02
Luke Weaver
.0003.40
now 0
0
If you already own them — trade angle
Buy LowAndrew Morris — buy low. The dip is a window to acquire.conf 0.71
Sell HighLuke Weaver — sell high. His value is peaking; good time to trade him.conf 0.89
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