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
Grant Wolfram wins 1 (WHIP); Michael Petersen wins 1 (ERA); 2 even; SV n/a.
04
Under the hood
Underlying skill — each value vs league avgFastball Velolg 94.0 · higher = better
Grant Wolfram
95.5
Michael Petersen
98.0
Swinging-Strike %lg 11.0% · higher = better
Grant Wolfram
12.3%
Michael Petersen
15.4%
Strikeout %lg 22.0% · higher = better
Grant Wolfram
27.0%
Michael Petersen
30.7%
Chase %lg 28.5% · higher = better
Grant Wolfram
32.2%
Michael Petersen
33.9%
Hard-Hit % Allowedlg 40.0% · lower = better
Grant Wolfram
36.6%
Michael Petersen
42.4%
Barrel % Allowedlg 8.0% · lower = better
Grant Wolfram
6.2%
Michael Petersen
11.9%
xwOBA Allowedlg .315 · lower = better
Grant Wolfram
.289
Michael Petersen
.284
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
Grant Wolfram
3.114.28
lg xERA 4.10
now 4.02
3.49
Michael Petersen
3.114.28
lg xERA 4.10
now 3.63
3.37
WHIPlower is better
Grant Wolfram
.9601.69
now 1.53
1.25
Michael Petersen
.9601.69
now 1.12
1.27
Volume · rest of season
Strikeoutshigher is better
Grant Wolfram
4032.20
now 21
0
Michael Petersen
4032.20
now 23
0
Winshigher is better
Grant Wolfram
.0001.48
now 1
0–0
Michael Petersen
.0001.48
now 1
0–0
SV — not applicable. Both pitch out of the rotation.
If you already own them — trade angle
Buy LowGrant Wolfram — buy low. The dip is a window to acquire.conf 0.84
BuyMichael Petersen — buy.conf 0.82