MLB Daily DeltaWeek 25 · September 10, 2026
Portrait of Mason Montgomery
Mason Montgomery
PIT · P
Change to
Portrait of Robert Suarez
Robert Suarez
ATL · P
Change to
Who's more valuable, rest of season

Mason Montgomery.

He projects to help you in more roto categories the rest of the way — strikeouts, ERA, and WHIP. Robert Suarez’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

Mason Montgomery wins 3 categories (K, ERA, WHIP); Robert Suarez wins 2 (W, SV).

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Mason Montgomery
98.4
Robert Suarez
98.8
Swinging-Strike %lg 11.0% · higher = better
Mason Montgomery
16.3%
Robert Suarez
12.9%
Strikeout %lg 22.0% · higher = better
Mason Montgomery
37.9%
Robert Suarez
21.5%
Chase %lg 28.5% · higher = better
Mason Montgomery
32.4%
Robert Suarez
38.8%
Hard-Hit % Allowedlg 40.0% · lower = better
Mason Montgomery
40.9%
Robert Suarez
33.0%
Barrel % Allowedlg 8.0% · lower = better
Mason Montgomery
7.1%
Robert Suarez
3.4%
xwOBA Allowedlg .315 · lower = better
Mason Montgomery
.250
Robert Suarez
.282
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
Mason Montgomery
25.19
lg xERA 4.10
now 3.91
2.57
Robert Suarez
25.19
lg xERA 4.10
now 0.71
3.68
WHIPlower is better
Mason Montgomery
.9001.43
now 1.26
1.13
Robert Suarez
.9001.43
now 0.83
1.24

Volume · rest of season
Strikeoutshigher is better
Mason Montgomery
4040
now 30
6
Robert Suarez
4040
now 22
5
Winshigher is better
Mason Montgomery
.0005.60
now 1
00
Robert Suarez
.0005.60
now 4
01
Saveshigher is better
Mason Montgomery
.0005.60
now 0
0
Robert Suarez
.0005.60
now 4
11
If you already own them — trade angle
BuyMason Montgomery — buy.conf 0.92
Sell HighRobert Suarez — sell high. His value is peaking; good time to trade him.conf 0.95
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