MLB Daily DeltaWeek 13 · June 22, 2026
Portrait of Marcus Semien
Marcus Semien
NYM · 2B
Change to
Portrait of Willi Castro
Willi Castro
COL · 2B
Change to
Who's more valuable, rest of season

Marcus Semien.

He projects to help you in more roto categories the rest of the way — home runs and average.

Head-to-head
HR
R
RBI
SB
AVG

Marcus Semien wins 2 categories (HR, AVG); Willi Castro wins 1 (R); 2 even.

04

Under the hood

Underlying skill — each value vs league avg
Avg Exit Velolg 89.0 · higher = better
Marcus Semien
86.3
Willi Castro
88.6
Hard-Hit %lg 40.0% · higher = better
Marcus Semien
35.2%
Willi Castro
42.0%
Barrel %lg 8.0% · higher = better
Marcus Semien
8.3%
Willi Castro
5.6%
Chase %lg 28.5% · lower = better
Marcus Semien
29.0%
Willi Castro
36.8%
Swinging-Strike %lg 11.0% · lower = better
Marcus Semien
11.7%
Willi Castro
15.7%
xwOBAlg .315 · higher = better
Marcus Semien
.323
Willi Castro
.301
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 · batting average
AVGhigher is better
Marcus Semien
.210.280
lg AVG .295
now .228
.244
Willi Castro
.210.280
lg AVG .295
now .262
.235

Volume · counting stats
Home Runshigher is better
Marcus Semien
59
now 6
7
Willi Castro
59
now 2
5
Runshigher is better
Marcus Semien
2037
now 23
27
Willi Castro
2037
now 24
33
RBIhigher is better
Marcus Semien
2030.20
now 23
27
Willi Castro
2030.20
now 19
27
Stolen Baseshigher is better
Marcus Semien
2.807.20
now 5
6
Willi Castro
2.807.20
now 4
6
If you already own them — trade angle
Buy LowMarcus Semien — buy low. The dip is a window to acquire.conf 0.68
Sell HighWilli Castro — sell high. His value is peaking; good time to trade him.conf 0.74
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