Update New CardViper updates are live: faster pages, smarter searches, and cleaner card tools. See what changed See what changed
Back to Teams
CardViper Intelligence

Michael Rucker Buzz normal We receive a commission for purchases made.

Baseball Seattle Mariners P · Age 32 ☆ Save player NEW Recent Updated yesterday · Snapshot: 2026-10-02
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.
7.0
Today
Delta Heat
0.0
vs reference
Heat Rank
#342
of 1,563 players
Move Rank (7d)
#75
of 1,563
Buzz (7d total)
4
Latest: 2
Today's Listings
820
eBay active
Avg Listings (7d)
820
7-day average
Player intelligence
Developing signal
Heat at 7.0 with +0.0 movement; miss bats is the leading performance input; 820 active listings keep the card trail visible.
36
AI read
Full Stats
2026
5.56
ERA
1.28
WHIP
10.31
K9
3.50
BB9
1
W
4
L
0
SV
43.2
IP
50
K
Projected End of Season
If availability holds: about 150 games left
4
W
16
L
0
SV
200
K
Advanced Metrics
Performance model
Miss bats
Strikeout pressure
10.3 K/9
Command
Free-pass control
3.5 BB/9
Run prevention
Surface results
5.56 ERA
Market Fit
Stats to eBay
Market Activity
Active eBay listings
64/100
Momentum
Heat score movement
7/100
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
Sep 6Sep 13Sep 21Sep 28Oct 2
30d Peak: 7.6 - Sep 13 Low: 2.8 Avg: 6.4
Google News
No Google News cached yet.
Reddit Mentions
No Reddit posts cached yet.