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
Martín Pérez wins 2 (ERA, W); Matt Waldron wins 2 (K, WHIP); SV n/a.
04
Under the hood
Underlying skill — each value vs league avgFastball Velolg 94.0 · higher = better
Martín Pérez
90.0
Matt Waldron
91.9
Swinging-Strike %lg 11.0% · higher = better
Martín Pérez
9.7%
Matt Waldron
8.8%
Strikeout %lg 22.0% · higher = better
Martín Pérez
20.7%
Matt Waldron
20.0%
Chase %lg 28.5% · higher = better
Martín Pérez
26.3%
Matt Waldron
31.7%
Hard-Hit % Allowedlg 40.0% · lower = better
Martín Pérez
37.3%
Matt Waldron
39.2%
Barrel % Allowedlg 8.0% · lower = better
Martín Pérez
6.5%
Matt Waldron
7.6%
xwOBA Allowedlg .315 · lower = better
Martín Pérez
.313
Matt Waldron
.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
Martín Pérez
28.25
lg xERA 4.10
now 2.79
4.02
Matt Waldron
28.25
lg xERA 4.10
now 8.49
4.09
WHIPlower is better
Martín Pérez
.9001.97
now 1.06
1.34
Matt Waldron
.9001.97
now 1.71
1.30
Volume · rest of season
Strikeoutshigher is better
Martín Pérez
4071
now 42
54
Matt Waldron
4071
now 22
57
Winshigher is better
Martín Pérez
.0008
now 3
3–6
Matt Waldron
.0008
now 1
2–4
SV — not applicable. Both pitch out of the rotation.
If you already own them — trade angle
Sell HighMartín Pérez — sell high. His value is peaking; good time to trade him.conf 0.95
Buy LowMatt Waldron — buy low. The dip is a window to acquire.conf 0.90