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
Keider Montero wins 2 (ERA, WHIP); Spencer Arrighetti wins 2 (K, W); SV n/a.
04
Under the hood
Underlying skill — each value vs league avgFastball Velolg 94.0 · higher = better
Keider Montero
94.3
Spencer Arrighetti
92.4
Swinging-Strike %lg 11.0% · higher = better
Keider Montero
9.2%
Spencer Arrighetti
10.7%
Strikeout %lg 22.0% · higher = better
Keider Montero
17.4%
Spencer Arrighetti
22.5%
Chase %lg 28.5% · higher = better
Keider Montero
27.5%
Spencer Arrighetti
26.1%
Hard-Hit % Allowedlg 40.0% · lower = better
Keider Montero
37.9%
Spencer Arrighetti
30.6%
Barrel % Allowedlg 8.0% · lower = better
Keider Montero
7.1%
Spencer Arrighetti
7.7%
xwOBA Allowedlg .315 · lower = better
Keider Montero
.291
Spencer Arrighetti
.345
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
Keider Montero
26.11
lg xERA 4.10
now 3.69
3.51
Spencer Arrighetti
26.11
lg xERA 4.10
now 1.34
4.75
WHIPlower is better
Keider Montero
.9001.60
now 1.00
1.19
Spencer Arrighetti
.9001.60
now 1.13
1.43
Volume · rest of season
Strikeoutshigher is better
Keider Montero
4049
now 43
28
Spencer Arrighetti
4049
now 43
36
Winshigher is better
Keider Montero
.00010.80
now 2
1–2
Spencer Arrighetti
.00010.80
now 7
4–8
SV — not applicable. Both pitch out of the rotation.
If you already own them — trade angle
BuyKeider Montero — buy.conf 0.78
Sell HighSpencer Arrighetti — sell high. His value is peaking; good time to trade him.conf 0.85