MLB Daily DeltaWeek 19 · July 31, 2026
Drey Jameson
AZ · P
Change to
Randy Dobnak
KC · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 00, 4 even. Take whoever fills a bigger need.

Head-to-head
K
ERA
WHIP
W
SV n/a

Drey Jameson wins 0 (none); Randy Dobnak wins 0 (none); 4 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Drey Jameson
96.5
Randy Dobnak
92.4
Swinging-Strike %lg 11.0% · higher = better
Drey Jameson
13.5%
Randy Dobnak
8.6%
Strikeout %lg 22.0% · higher = better
Drey Jameson
17.1%
Randy Dobnak
13.2%
Chase %lg 28.5% · higher = better
Drey Jameson
29.4%
Randy Dobnak
31.3%
Hard-Hit % Allowedlg 40.0% · lower = better
Drey Jameson
28.3%
Randy Dobnak
43.9%
Barrel % Allowedlg 8.0% · lower = better
Drey Jameson
5.7%
Randy Dobnak
4.9%
xwOBA Allowedlg .315 · lower = better
Drey Jameson
.322
Randy Dobnak
.329
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
Drey Jameson
28.25
lg xERA 4.10
now 18.00
3.70
Randy Dobnak
28.25
lg xERA 4.10
now 4.50
3.70
WHIPlower is better
Drey Jameson
.9002.55
now 4.00
1.24
Randy Dobnak
.9002.55
now 1.75
1.24

Volume · rest of season
Strikeoutshigher is better
Drey Jameson
4022
now 1
16
Randy Dobnak
4022
now 2
16
Winshigher is better
Drey Jameson
.000.480
now 0
00
Randy Dobnak
.000.480
now 0
00

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

If you already own them — trade angle
Hold · wait & seeDrey Jameson — hold.conf 0.50
Sell HighRandy Dobnak — sell high. His value is peaking; good time to trade him.conf 0.95
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