MLB Daily DeltaWeek 19 · July 30, 2026
Portrait of Fernando Tatis Jr.
Fernando Tatis Jr.
SD · RF
Change to
Portrait of Michael Harris II
Michael Harris II
ATL · CF
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
HR
R
RBI
SB
AVG

Fernando Tatis Jr. wins 2 (SB, AVG); Michael Harris II wins 2 (R, RBI); 1 even.

04

Under the hood

Underlying skill — each value vs league avg
Avg Exit Velolg 89.0 · higher = better
Fernando Tatis Jr.
92.2
Michael Harris II
91.3
Hard-Hit %lg 40.0% · higher = better
Fernando Tatis Jr.
53.8%
Michael Harris II
50.0%
Barrel %lg 8.0% · higher = better
Fernando Tatis Jr.
10.6%
Michael Harris II
12.1%
Chase %lg 28.5% · lower = better
Fernando Tatis Jr.
27.4%
Michael Harris II
44.8%
Swinging-Strike %lg 11.0% · lower = better
Fernando Tatis Jr.
13.4%
Michael Harris II
14.2%
xwOBAlg .315 · higher = better
Fernando Tatis Jr.
.356
Michael Harris II
.357
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
Fernando Tatis Jr.
.250.320
lg AVG .295
now .266
.289
Michael Harris II
.250.320
lg AVG .295
now .307
.274

Volume · counting stats
Home Runshigher is better
Fernando Tatis Jr.
517.80
now 1
4
Michael Harris II
517.80
now 13
4
Runshigher is better
Fernando Tatis Jr.
2033.60
now 21
14
Michael Harris II
2033.60
now 28
20
RBIhigher is better
Fernando Tatis Jr.
2045.60
now 18
12
Michael Harris II
2045.60
now 36
25
Stolen Baseshigher is better
Fernando Tatis Jr.
.00018.80
now 14
9
Michael Harris II
.00018.80
now 3
2
If you already own them — trade angle
BuyFernando Tatis Jr. — buy.conf 0.68
BuyMichael Harris II — buy.conf 0.68
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