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
Chase Petty wins 2 (ERA, WHIP); Jack Kochanowicz wins 2 (K, W); SV n/a.
04
Under the hood
Underlying skill — each value vs league avgFastball Velolg 94.0 · higher = better
Chase Petty
96.9
Jack Kochanowicz
96.2
Swinging-Strike %lg 11.0% · higher = better
Chase Petty
9.1%
Jack Kochanowicz
10.7%
Strikeout %lg 22.0% · higher = better
Chase Petty
10.8%
Jack Kochanowicz
15.9%
Chase %lg 28.5% · higher = better
Chase Petty
29.2%
Jack Kochanowicz
25.6%
Hard-Hit % Allowedlg 40.0% · lower = better
Chase Petty
36.2%
Jack Kochanowicz
42.8%
Barrel % Allowedlg 8.0% · lower = better
Chase Petty
7.6%
Jack Kochanowicz
7.2%
xwOBA Allowedlg .315 · lower = better
Chase Petty
.350
Jack Kochanowicz
.359
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
Chase Petty
3.207.25
lg xERA 4.10
now 6.35
4.10
Jack Kochanowicz
3.207.25
lg xERA 4.10
now 5.23
5.06
WHIPlower is better
Chase Petty
1.131.63
now 1.24
1.30
Jack Kochanowicz
1.131.63
now 1.48
1.52
Volume · rest of season
Strikeoutshigher is better
Chase Petty
4063.60
now 2
6
Jack Kochanowicz
4063.60
now 46
27
Winshigher is better
Chase Petty
.0002.80
now 0
0–0
Jack Kochanowicz
.0002.80
now 2
1–2
SV — not applicable. Both pitch out of the rotation.
If you already own them — trade angle
Sell HighChase Petty — sell high. His value is peaking; good time to trade him.conf 0.85
SellJack Kochanowicz — sell.conf 0.90