MLB Daily DeltaWeek 13 · June 19, 2026
Portrait of John King
John King
MIA · P
Change to
Portrait of Luis Medina
Luis Medina
ATH · P
Change to
Who's more valuable, rest of season

John King.

He projects to help you in more roto categories the rest of the way — ERA, WHIP, and saves.

Head-to-head
K
ERA
WHIP
W
SV

John King wins 3 categories (ERA, WHIP, SV); Luis Medina wins 1 (K); 1 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
John King
90.5
Luis Medina
97.0
Swinging-Strike %lg 11.0% · higher = better
John King
11.0%
Luis Medina
13.1%
Strikeout %lg 22.0% · higher = better
John King
21.6%
Luis Medina
25.7%
Chase %lg 28.5% · higher = better
John King
33.5%
Luis Medina
23.6%
Hard-Hit % Allowedlg 40.0% · lower = better
John King
31.6%
Luis Medina
39.4%
Barrel % Allowedlg 8.0% · lower = better
John King
7.6%
Luis Medina
8.5%
xwOBA Allowedlg .315 · lower = better
John King
.272
Luis Medina
.327
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
John King
2.044.21
lg xERA 4.10
now 2.52
3.67
Luis Medina
2.044.21
lg xERA 4.10
now 2.88
3.73
WHIPlower is better
John King
.9001.46
now 0.72
1.24
Luis Medina
.9001.46
now 1.20
1.25

Volume · rest of season
Strikeoutshigher is better
John King
4041
now 20
22
Luis Medina
4041
now 27
35
Winshigher is better
John King
.5202.48
now 1
12
Luis Medina
.5202.48
now 1
12
Saveshigher is better
John King
.0003.40
now 1
12
Luis Medina
.0003.40
now 0
0
If you already own them — trade angle
Sell HighJohn King — sell high. His value is peaking; good time to trade him.conf 0.81
Hold · wait & seeLuis Medina — hold.conf 0.50
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