Who's more valuable, rest of season
Too close to call.
They split your categories 2–2. Take whoever fills a bigger need.
Head-to-head
K
▶
◀
ERA
◀
WHIP
W
▶
SV n/a
Isaac Mattson wins 2 (ERA, WHIP); Kai-Wei Teng wins 2 (K, W); SV n/a.
04
Under the hood
Underlying skill — each value vs league avgFastball Velolg 94.0 · higher = better
Isaac Mattson
93.9
Kai-Wei Teng
93.5
Swinging-Strike %lg 11.0% · higher = better
Isaac Mattson
10.5%
Kai-Wei Teng
11.3%
Strikeout %lg 22.0% · higher = better
Isaac Mattson
20.2%
Kai-Wei Teng
22.5%
Chase %lg 28.5% · higher = better
Isaac Mattson
27.1%
Kai-Wei Teng
28.6%
Hard-Hit % Allowedlg 40.0% · lower = better
Isaac Mattson
47.3%
Kai-Wei Teng
40.7%
Barrel % Allowedlg 8.0% · lower = better
Isaac Mattson
12.2%
Kai-Wei Teng
7.1%
xwOBA Allowedlg .315 · lower = better
Isaac Mattson
.370
Kai-Wei Teng
.330
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
Isaac Mattson
24.92
lg xERA 4.10
now 4.12
3.70
Kai-Wei Teng
24.92
lg xERA 4.10
now 2.57
4.25
WHIPlower is better
Isaac Mattson
.9501.62
now 1.47
1.24
Kai-Wei Teng
.9501.62
now 1.10
1.35
Volume · rest of season
Strikeoutshigher is better
Isaac Mattson
4054.20
now 15
20
Kai-Wei Teng
4054.20
now 43
43
Winshigher is better
Isaac Mattson
.0005.60
now 0
0–0
Kai-Wei Teng
.0005.60
now 3
2–4
SV — not applicable. Both pitch out of the rotation.
If you already own them — trade angle
Sell HighIsaac Mattson — sell high. His value is peaking; good time to trade him.conf 0.95
SellKai-Wei Teng — sell.conf 0.69