Who's more valuable, rest of season
Aroldis Chapman.
He projects to help you in more roto categories the rest of the way — strikeouts, ERA, and saves.
Head-to-head
◀
K
◀
ERA
WHIP
W
▶
◀
SV
Aroldis Chapman wins 3 categories (K, ERA, SV); Reiver Sanmartin wins 1 (W); 1 even.
04
Under the hood
Underlying skill — each value vs league avgFastball Velolg 94.0 · higher = better
Aroldis Chapman
97.0
Reiver Sanmartin
92.2
Swinging-Strike %lg 11.0% · higher = better
Aroldis Chapman
15.8%
Reiver Sanmartin
10.2%
Strikeout %lg 22.0% · higher = better
Aroldis Chapman
32.3%
Reiver Sanmartin
18.2%
Chase %lg 28.5% · higher = better
Aroldis Chapman
32.6%
Reiver Sanmartin
32.8%
Hard-Hit % Allowedlg 40.0% · lower = better
Aroldis Chapman
38.3%
Reiver Sanmartin
36.4%
Barrel % Allowedlg 8.0% · lower = better
Aroldis Chapman
7.0%
Reiver Sanmartin
10.6%
xwOBA Allowedlg .315 · lower = better
Aroldis Chapman
.255
Reiver Sanmartin
.305
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
26.11
lg xERA 4.10
now 0.48
2.68
Reiver Sanmartin
26.11
lg xERA 4.10
now 4.50
3.70
WHIPlower is better
Aroldis Chapman
.9001.39
now 0.86
1.24
Reiver Sanmartin
.9001.39
now 1.00
1.24
Volume · rest of season
Strikeoutshigher is better
Aroldis Chapman
4034.20
now 25
7
Reiver Sanmartin
4034.20
now 2
6
Winshigher is better
Aroldis Chapman
.0005.60
now 0
0–0
Reiver Sanmartin
.0005.60
now 1
2–4
Saveshigher is better
Aroldis Chapman
.00016.80
now 12
2–4
Reiver Sanmartin
.00016.80
now 0
0
If you already own them — trade angle
BuyAroldis Chapman — buy.conf 0.92
Hold · wait & seeReiver Sanmartin — hold.conf 0.50