Who's more valuable, rest of season
Mason Miller.
He projects to help you in more roto categories the rest of the way — strikeouts, ERA, and WHIP.
Head-to-head
K
▶
ERA
▶
WHIP
▶
W
SV
Mason Miller wins 3 categories (K, ERA, WHIP); Aroldis Chapman wins 0 (none); 2 even.
04
Under the hood
Underlying skill — each value vs league avgFastball Velolg 94.0 · higher = better
Aroldis Chapman
97.0
Mason Miller
101.5
Swinging-Strike %lg 11.0% · higher = better
Aroldis Chapman
15.8%
Mason Miller
21.9%
Strikeout %lg 22.0% · higher = better
Aroldis Chapman
32.3%
Mason Miller
48.5%
Chase %lg 28.5% · higher = better
Aroldis Chapman
32.6%
Mason Miller
36.6%
Hard-Hit % Allowedlg 40.0% · lower = better
Aroldis Chapman
38.3%
Mason Miller
28.9%
Barrel % Allowedlg 8.0% · lower = better
Aroldis Chapman
7.0%
Mason Miller
5.2%
xwOBA Allowedlg .315 · lower = better
Aroldis Chapman
.255
Mason Miller
.187
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
Aroldis Chapman
23.56
lg xERA 4.10
now 0.48
2.68
Mason Miller
23.56
lg xERA 4.10
now 0.72
1.48
WHIPlower is better
Aroldis Chapman
.9001.40
now 0.86
1.24
Mason Miller
.9001.40
now 0.84
0.95
Volume · rest of season
Strikeoutshigher is better
Aroldis Chapman
4065.80
now 25
7
Mason Miller
4065.80
now 49
9
Winshigher is better
Aroldis Chapman
.0001.48
now 0
0–0
Mason Miller
.0001.48
now 1
0–0
Saveshigher is better
Aroldis Chapman
.00023
now 12
2–4
Mason Miller
.00023
now 17
2–4
If you already own them — trade angle
BuyAroldis Chapman — buy.conf 0.92
BuyMason Miller — buy.conf 0.92