MLB Daily DeltaWeek 25 · September 10, 2026
Portrait of Chris Bassitt
Chris Bassitt
BAL · P
Change to
Quinn Mathews
STL · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 22. Take whoever fills a bigger need.

Head-to-head
K
ERA
WHIP
W
SV n/a

Chris Bassitt wins 2 (K, W); Quinn Mathews wins 2 (ERA, WHIP); SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Chris Bassitt
92.2
Quinn Mathews
93.6
Swinging-Strike %lg 11.0% · higher = better
Chris Bassitt
9.9%
Quinn Mathews
11.7%
Strikeout %lg 22.0% · higher = better
Chris Bassitt
15.7%
Quinn Mathews
20.4%
Chase %lg 28.5% · higher = better
Chris Bassitt
25.5%
Quinn Mathews
26.9%
Hard-Hit % Allowedlg 40.0% · lower = better
Chris Bassitt
35.4%
Quinn Mathews
36.2%
Barrel % Allowedlg 8.0% · lower = better
Chris Bassitt
4.9%
Quinn Mathews
2.1%
xwOBA Allowedlg .315 · lower = better
Chris Bassitt
.343
Quinn Mathews
.291
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
Chris Bassitt
3.025.64
lg xERA 4.10
now 5.06
4.72
Quinn Mathews
3.025.64
lg xERA 4.10
now 3.60
4.10
WHIPlower is better
Chris Bassitt
1.102
now 1.58
1.46
Quinn Mathews
1.102
now 1.80
1.30

Volume · rest of season
Strikeoutshigher is better
Chris Bassitt
4049.20
now 36
9
Quinn Mathews
4049.20
now 3
6
Winshigher is better
Chris Bassitt
.0005.60
now 4
11
Quinn Mathews
.0005.60
now 0
00

SV — not applicable. Both pitch out of the rotation.

If you already own them — trade angle
SellChris Bassitt — sell.conf 0.83
Buy LowQuinn Mathews — buy low. The dip is a window to acquire.conf 0.78
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