Who's more valuable, rest of season
Tanner Bibee.
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
Tanner Bibee 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
89.9
Tanner Bibee
94.0
Swinging-Strike %lg 11.0% · higher = better
Martín Pérez
9.3%
Tanner Bibee
11.2%
Strikeout %lg 22.0% · higher = better
Martín Pérez
18.6%
Tanner Bibee
19.0%
Chase %lg 28.5% · higher = better
Martín Pérez
26.0%
Tanner Bibee
26.8%
Hard-Hit % Allowedlg 40.0% · lower = better
Martín Pérez
37.0%
Tanner Bibee
40.1%
Barrel % Allowedlg 8.0% · lower = better
Martín Pérez
6.5%
Tanner Bibee
8.6%
xwOBA Allowedlg .315 · lower = better
Martín Pérez
.329
Tanner Bibee
.326
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
2.085.28
lg xERA 4.10
now 2.79
4.42
Tanner Bibee
2.085.28
lg xERA 4.10
now 4.57
4.36
WHIPlower is better
Martín Pérez
.9301.51
now 1.06
1.38
Tanner Bibee
.9301.51
now 1.30
1.29
Volume · rest of season
Strikeoutshigher is better
Martín Pérez
4070
now 42
35
Tanner Bibee
4070
now 60
46
Winshigher is better
Martín Pérez
.0005.60
now 3
2–4
Tanner Bibee
.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
Sell HighTanner Bibee — sell high. His value is peaking; good time to trade him.conf 0.89