Who's more valuable, rest of season
Too close to call.
They split your categories 0–0, 4 even. Take whoever fills a bigger need.
Head-to-head
K
ERA
WHIP
W
SV n/a
Isaac Mattson wins 0 (none); Trevor Williams wins 0 (none); 4 even; SV n/a.
04
Under the hood
Underlying skill — each value vs league avgFastball Velolg 94.0 · higher = better
Isaac Mattson
94.2
Trevor Williams
89.9
Swinging-Strike %lg 11.0% · higher = better
Isaac Mattson
10.4%
Trevor Williams
12.2%
Strikeout %lg 22.0% · higher = better
Isaac Mattson
20.5%
Trevor Williams
27.5%
Chase %lg 28.5% · higher = better
Isaac Mattson
27.4%
Trevor Williams
32.2%
Hard-Hit % Allowedlg 40.0% · lower = better
Isaac Mattson
52.1%
Trevor Williams
37.5%
Barrel % Allowedlg 8.0% · lower = better
Isaac Mattson
12.4%
Trevor Williams
7.1%
xwOBA Allowedlg .315 · lower = better
Isaac Mattson
.374
Trevor Williams
.306
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
25.77
lg xERA 4.10
now 4.12
3.70
Trevor Williams
25.77
lg xERA 4.10
now 0.00
3.70
WHIPlower is better
Isaac Mattson
.9002.06
now 1.47
1.24
Trevor Williams
.9002.06
now 0.00
1.24
Volume · rest of season
Strikeoutshigher is better
Isaac Mattson
4020.60
now 15
3
Trevor Williams
4020.60
now 1
3
Winshigher is better
Isaac Mattson
.000.480
now 0
0–0
Trevor Williams
.000.480
now 0
0–0
SV — not applicable. Both pitch out of the rotation.
If you already own them — trade angle
Hold · wait & seeIsaac Mattson — hold.conf 0.50
Hold · wait & seeTrevor Williams — hold.conf 0.50