Who's more valuable, rest of season
Shane Bieber.
He projects to help you in more roto categories the rest of the way — strikeouts, ERA, and WHIP. Martín Pérez’s box score looks better right now, but it’s built on luck that won’t hold.
Head-to-head
K
▶
ERA
▶
WHIP
▶
◀
W
SV n/a
Shane Bieber wins 3 categories (K, ERA, WHIP); Martín Pérez wins 1 (W); SV n/a.
04
Under the hood
Underlying skill — each value vs league avgFastball Velolg 94.0 · higher = better
Martín Pérez
90.0
Shane Bieber
92.2
Swinging-Strike %lg 11.0% · higher = better
Martín Pérez
9.3%
Shane Bieber
10.8%
Strikeout %lg 22.0% · higher = better
Martín Pérez
18.6%
Shane Bieber
15.1%
Chase %lg 28.5% · higher = better
Martín Pérez
26.2%
Shane Bieber
30.1%
Hard-Hit % Allowedlg 40.0% · lower = better
Martín Pérez
36.3%
Shane Bieber
55.6%
Barrel % Allowedlg 8.0% · lower = better
Martín Pérez
6.8%
Shane Bieber
14.3%
xwOBA Allowedlg .315 · lower = better
Martín Pérez
.330
Shane Bieber
.477
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
27.28
lg xERA 4.10
now 2.79
4.41
Shane Bieber
27.28
lg xERA 4.10
now 6.00
4.10
WHIPlower is better
Martín Pérez
.9002.38
now 1.06
1.37
Shane Bieber
.9002.38
now 2.00
1.30
Volume · rest of season
Strikeoutshigher is better
Martín Pérez
4062
now 42
42
Shane Bieber
4062
now 6
46
Winshigher is better
Martín Pérez
.0005.60
now 3
2–4
Shane Bieber
.0005.60
now 0
0–0
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
Hold · wait & seeShane Bieber — hold.conf 0.50