MLB Daily DeltaWeek 27 · September 27, 2026
Portrait of Mitchell Parker
Mitchell Parker
WSH · P
Change to
Portrait of Yohan Ramírez
Yohan Ramírez
PIT · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 1–1, 2 even. Take whoever fills a bigger need.

Head-to-head
K
ERA
▶
◀
WHIP
W
SV n/a

Mitchell Parker wins 1 (WHIP); Yohan Ramírez wins 1 (ERA); 2 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Mitchell Parker
93.6
Yohan Ramírez
96.6
Swinging-Strike %lg 11.0% · higher = better
Mitchell Parker
14.1%
Yohan Ramírez
12.1%
Strikeout %lg 22.0% · higher = better
Mitchell Parker
19.1%
Yohan Ramírez
27.9%
Chase %lg 28.5% · higher = better
Mitchell Parker
32.0%
Yohan Ramírez
29.6%
Hard-Hit % Allowedlg 40.0% · lower = better
Mitchell Parker
41.9%
Yohan Ramírez
30.5%
Barrel % Allowedlg 8.0% · lower = better
Mitchell Parker
8.5%
Yohan Ramírez
4.5%
xwOBA Allowedlg .315 · lower = better
Mitchell Parker
.347
Yohan Ramírez
.281
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
Mitchell Parker
2.496.08
lg xERA 4.10
now 5.28
3.82
Yohan Ramírez
2.496.08
lg xERA 4.10
now 4.73
3.29
WHIPlower is better
Mitchell Parker
1.071.52
now 1.17
1.25
Yohan Ramírez
1.071.52
now 1.42
1.33

Volume · rest of season
Strikeoutshigher is better
Mitchell Parker
4051.80
now 26
0
Yohan Ramírez
4051.80
now 37
0
Winshigher is better
Mitchell Parker
.0004.20
now 2
0–0
Yohan Ramírez
.0004.20
now 3
0–0

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

If you already own them — trade angle
Hold · wait & seeMitchell Parker — hold.conf 0.55
Sell HighYohan Ramírez — sell high. His value is peaking; good time to trade him.conf 0.81
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