Who's more valuable, rest of season
Too close to call.
They split your categories 1–1, 2 even. Take whoever fills a bigger need.
Head-to-head
K
◀
ERA
WHIP
▶
W
SV n/a
Luis Severino wins 1 (ERA); Martín Pérez wins 1 (WHIP); 2 even; SV n/a.
04
Under the hood
Underlying skill — each value vs league avgFastball Velolg 94.0 · higher = better
Luis Severino
96.9
Martín Pérez
89.9
Swinging-Strike %lg 11.0% · higher = better
Luis Severino
10.9%
Martín Pérez
9.1%
Strikeout %lg 22.0% · higher = better
Luis Severino
24.0%
Martín Pérez
17.1%
Chase %lg 28.5% · higher = better
Luis Severino
31.3%
Martín Pérez
27.4%
Hard-Hit % Allowedlg 40.0% · lower = better
Luis Severino
38.7%
Martín Pérez
35.0%
Barrel % Allowedlg 8.0% · lower = better
Luis Severino
8.7%
Martín Pérez
4.7%
xwOBA Allowedlg .315 · lower = better
Luis Severino
.318
Martín Pérez
.325
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
Luis Severino
2.164.99
lg xERA 4.10
now 4.16
4.22
Martín Pérez
2.164.99
lg xERA 4.10
now 2.79
4.36
WHIPlower is better
Luis Severino
.9001.63
now 1.47
1.41
Martín Pérez
.9001.63
now 1.06
1.39
Volume · rest of season
Strikeoutshigher is better
Luis Severino
4091
now 65
0
Martín Pérez
4091
now 42
0
Winshigher is better
Luis Severino
.0004.20
now 2
0–0
Martín Pérez
.0004.20
now 3
0–0
SV — not applicable. Both pitch out of the rotation.
If you already own them — trade angle
Hold · leans sellLuis Severino — hold.conf 0.60
Sell HighMartín Pérez — sell high. His value is peaking; good time to trade him.conf 0.95