Who's more valuable, rest of season
Too close to call.
They split your categories 0–0, 4 even. Take whoever fills a bigger need.
Head-to-head
K
ERA
WHIP
W
SV n/a
Devin Williams wins 0 (none); Kenley Jansen wins 0 (none); 4 even; SV n/a.
04
Under the hood
Underlying skill — each value vs league avgFastball Velolg 94.0 · higher = better
Devin Williams
93.9
Kenley Jansen
93.9
Swinging-Strike %lg 11.0% · higher = better
Devin Williams
17.8%
Kenley Jansen
13.0%
Strikeout %lg 22.0% · higher = better
Devin Williams
28.7%
Kenley Jansen
28.3%
Chase %lg 28.5% · higher = better
Devin Williams
39.0%
Kenley Jansen
30.1%
Hard-Hit % Allowedlg 40.0% · lower = better
Devin Williams
29.6%
Kenley Jansen
38.1%
Barrel % Allowedlg 8.0% · lower = better
Devin Williams
4.6%
Kenley Jansen
9.5%
xwOBA Allowedlg .315 · lower = better
Devin Williams
.282
Kenley Jansen
.293
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
Devin Williams
3.026.08
lg xERA 4.10
now 5.40
3.70
Kenley Jansen
3.026.08
lg xERA 4.10
now 4.80
3.70
WHIPlower is better
Devin Williams
1.061.69
now 1.55
1.24
Kenley Jansen
1.061.69
now 1.20
1.24
Volume · rest of season
Strikeoutshigher is better
Devin Williams
4043.40
now 31
0
Kenley Jansen
4043.40
now 19
0
Winshigher is better
Devin Williams
.0004.20
now 3
0–0
Kenley Jansen
.0004.20
now 1
0–0
SV — not applicable. Both pitch out of the rotation.
If you already own them — trade angle
Buy LowDevin Williams — buy low. The dip is a window to acquire.conf 0.90
Sell HighKenley Jansen — sell high. His value is peaking; good time to trade him.conf 0.71