Who's more valuable, rest of season
Aroldis Chapman.
He projects to help you in more roto categories the rest of the way — strikeouts, WHIP, and saves.
Head-to-head
◀
K
ERA
◀
WHIP
W
▶
◀
SV
Aroldis Chapman wins 3 categories (K, WHIP, SV); Lucas Erceg wins 1 (W); 1 even.
04
Under the hood
Underlying skill — each value vs league avgFastball Velolg 94.0 · higher = better
Aroldis Chapman
96.9
Lucas Erceg
97.2
Swinging-Strike %lg 11.0% · higher = better
Aroldis Chapman
15.8%
Lucas Erceg
10.1%
Strikeout %lg 22.0% · higher = better
Aroldis Chapman
30.6%
Lucas Erceg
15.8%
Chase %lg 28.5% · higher = better
Aroldis Chapman
35.0%
Lucas Erceg
28.4%
Hard-Hit % Allowedlg 40.0% · lower = better
Aroldis Chapman
38.4%
Lucas Erceg
40.0%
Barrel % Allowedlg 8.0% · lower = better
Aroldis Chapman
8.2%
Lucas Erceg
5.8%
xwOBA Allowedlg .315 · lower = better
Aroldis Chapman
.256
Lucas Erceg
.322
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
28.25
lg xERA 4.10
now 0.48
3.70
Lucas Erceg
28.25
lg xERA 4.10
now 6.33
3.71
WHIPlower is better
Aroldis Chapman
.9002.34
now 0.86
1.24
Lucas Erceg
.9002.34
now 1.92
1.25
Volume · rest of season
Strikeoutshigher is better
Aroldis Chapman
4036.60
now 25
31
Lucas Erceg
4036.60
now 18
22
Winshigher is better
Aroldis Chapman
.0005.60
now 0
0–0
Lucas Erceg
.0005.60
now 3
2–4
Saveshigher is better
Aroldis Chapman
321
now 12
9–17
Lucas Erceg
321
now 11
7–13
If you already own them — trade angle
Hold · wait & seeAroldis Chapman — hold.conf 0.50
Hold · wait & seeLucas Erceg — hold.conf 0.55