Who's more valuable, rest of season
Too close to call.
They split your categories 2–2. Take whoever fills a bigger need.
Head-to-head
◀
K
ERA
▶
WHIP
▶
◀
W
SV n/a
David Peterson wins 2 (K, W); Kumar Rocker wins 2 (ERA, WHIP); SV n/a.
04
Under the hood
Underlying skill — each value vs league avgFastball Velolg 94.0 · higher = better
David Peterson
92.3
Kumar Rocker
94.5
Swinging-Strike %lg 11.0% · higher = better
David Peterson
9.7%
Kumar Rocker
12.6%
Strikeout %lg 22.0% · higher = better
David Peterson
18.5%
Kumar Rocker
21.2%
Chase %lg 28.5% · higher = better
David Peterson
28.8%
Kumar Rocker
32.3%
Hard-Hit % Allowedlg 40.0% · lower = better
David Peterson
41.5%
Kumar Rocker
40.7%
Barrel % Allowedlg 8.0% · lower = better
David Peterson
6.7%
Kumar Rocker
7.1%
xwOBA Allowedlg .315 · lower = better
David Peterson
.341
Kumar Rocker
.325
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
David Peterson
2.885.84
lg xERA 4.10
now 5.18
4.66
Kumar Rocker
2.885.84
lg xERA 4.10
now 3.54
4.33
WHIPlower is better
David Peterson
1.211.70
now 1.59
1.43
Kumar Rocker
1.211.70
now 1.32
1.35
Volume · rest of season
Strikeoutshigher is better
David Peterson
4066.80
now 56
38
Kumar Rocker
4066.80
now 44
29
Winshigher is better
David Peterson
.2003.80
now 3
1–3
Kumar Rocker
.2003.80
now 2
1–2
SV — not applicable. Both pitch out of the rotation.
If you already own them — trade angle
SellDavid Peterson — sell.conf 0.81
SellKumar Rocker — sell.conf 0.66