Who's more valuable, rest of season
Too close to call.
They split your categories 2–2, 1 even. Take whoever fills a bigger need.
Head-to-head
◀
K
ERA
▶
WHIP
W
▶
◀
SV
Pierce Johnson wins 2 (K, SV); Ryan Rolison wins 2 (ERA, W); 1 even.
04
Under the hood
Underlying skill — each value vs league avgFastball Velolg 94.0 · higher = better
Pierce Johnson
95.0
Ryan Rolison
94.5
Swinging-Strike %lg 11.0% · higher = better
Pierce Johnson
10.9%
Ryan Rolison
9.7%
Strikeout %lg 22.0% · higher = better
Pierce Johnson
21.7%
Ryan Rolison
25.5%
Chase %lg 28.5% · higher = better
Pierce Johnson
31.1%
Ryan Rolison
25.7%
Hard-Hit % Allowedlg 40.0% · lower = better
Pierce Johnson
35.9%
Ryan Rolison
44.8%
Barrel % Allowedlg 8.0% · lower = better
Pierce Johnson
14.1%
Ryan Rolison
6.0%
xwOBA Allowedlg .315 · lower = better
Pierce Johnson
.381
Ryan Rolison
.300
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
Pierce Johnson
2.554.09
lg xERA 4.10
now 3.27
3.75
Ryan Rolison
2.554.09
lg xERA 4.10
now 2.89
3.70
WHIPlower is better
Pierce Johnson
1.161.46
now 1.23
1.24
Ryan Rolison
1.161.46
now 1.39
1.24
Volume · rest of season
Strikeoutshigher is better
Pierce Johnson
4042.60
now 20
35
Ryan Rolison
4042.60
now 16
20
Winshigher is better
Pierce Johnson
.00010.40
now 2
2–4
Ryan Rolison
.00010.40
now 3
3–8
Saveshigher is better
Pierce Johnson
.0004.40
now 1
1–3
Ryan Rolison
.0004.40
now 0
0
If you already own them — trade angle
Sell HighPierce Johnson — sell high. His value is peaking; good time to trade him.conf 0.95
Sell HighRyan Rolison — sell high. His value is peaking; good time to trade him.conf 0.95