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CardViper Intelligence

Matt Brash Buzz normal 60-Day IL We receive a commission for purchases made.

Baseball Seattle Mariners P · Age 28 Recent Updated yesterday · Snapshot: 2026-09-11
Heat Score What Heat means Heat is CardViper's daily player signal. It blends card-market activity, search/listing movement, news, social buzz, and recent change to show who collectors are watching right now.
28.5
Today
Delta Heat
-0.2
vs reference
Heat Rank
#540
of 4,002 players
Move Rank (7d)
#3106
of 4,002
Buzz (7d total)
15
Latest: 9
Today's Listings
4,618
eBay active
Avg Listings (7d)
4,613
7-day average
Player intelligence
Watchlist worthy
Heat at 28.5 with -0.2 movement; miss bats is the leading performance input; 4,618 active listings keep the card trail visible.
57
AI read
Full Stats
2026
0.54
ERA
0.84
WHIP
8.10
K9
3.24
BB9
3
W
0
L
0
SV
16.2
IP
15
K
Projected End of Season
If availability holds: about 153 games left
13
W
0
L
0
SV
64
K
Advanced Metrics
Performance model
Miss bats
Strikeout pressure
8.1 K/9
Command
Free-pass control
3.2 BB/9
Run prevention
Surface results
0.54 ERA
Market Fit
Stats to eBay
Market Activity
Active eBay listings
81/100
Momentum
Heat score movement
28/100
Heat Score History What Heat means Heat is CardViper's daily player signal. It blends card-market activity, search/listing movement, news, social buzz, and recent change to show who collectors are watching right now.
Last 30 days
Showing available data - gaps indicate days not yet collected
Aug 15Aug 22Aug 31Sep 7Sep 11
30d Peak: 29.6 - Sep 4 Low: 9.3 Avg: 21.7
Google News
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Reddit Mentions
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