MLB Daily DeltaWeek 19 · July 30, 2026
Portrait of Justin Wrobleski
Justin Wrobleski
LAD · P
Change to
Portrait of Spencer Strider
Spencer Strider
ATL · 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

Justin Wrobleski wins 2 (WHIP, W); Spencer Strider wins 2 (K, ERA); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Justin Wrobleski
94.3
Spencer Strider
95.1
Swinging-Strike %lg 11.0% · higher = better
Justin Wrobleski
10.2%
Spencer Strider
14.3%
Strikeout %lg 22.0% · higher = better
Justin Wrobleski
19.4%
Spencer Strider
27.9%
Chase %lg 28.5% · higher = better
Justin Wrobleski
32.8%
Spencer Strider
28.7%
Hard-Hit % Allowedlg 40.0% · lower = better
Justin Wrobleski
43.0%
Spencer Strider
36.7%
Barrel % Allowedlg 8.0% · lower = better
Justin Wrobleski
8.3%
Spencer Strider
11.2%
xwOBA Allowedlg .315 · lower = better
Justin Wrobleski
.320
Spencer Strider
.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
Justin Wrobleski
2.324.80
lg xERA 4.10
now 2.87
4.25
Spencer Strider
2.324.80
lg xERA 4.10
now 3.77
4.04
WHIPlower is better
Justin Wrobleski
.9001.43
now 1.01
1.17
Spencer Strider
.9001.43
now 1.26
1.31

Volume · rest of season
Strikeoutshigher is better
Justin Wrobleski
4068.40
now 40
32
Spencer Strider
4068.40
now 40
58
Winshigher is better
Justin Wrobleski
110
now 7
48
Spencer Strider
110
now 3
36

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

If you already own them — trade angle
Sell HighJustin Wrobleski — sell high. His value is peaking; good time to trade him.conf 0.95
Hold · wait & seeSpencer Strider — hold.conf 0.50
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