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CardViper Intelligence

Ryan Feltner Buzz normal We receive a commission for purchases made.

Baseball Colorado Rockies P · Age 30 ☆ Save player NEW Queued Data from 3 days ago - updating soon · Snapshot: 2026-09-30
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.
33.4
Today
Delta Heat
-2.7
vs reference
Heat Rank
#660
of 4,137 players
Move Rank (7d)
#3827
of 4,137
Buzz (7d total)
76
Latest: 32
Today's Listings
3,413
eBay active
Avg Listings (7d)
3,419
7-day average
Player intelligence
Developing signal
Heat at 33.4 with -2.7 movement; miss bats is the leading performance input; 3,413 active listings keep the card trail visible.
44
AI read
Full Stats
2026
5.40
ERA
1.51
WHIP
6.71
K9
3.87
BB9
7
W
10
L
0
SV
123.1
IP
92
K
Projected End of Season
If availability holds: about 150 games left
28
W
40
L
0
SV
368
K
Advanced Metrics
Performance model
Miss bats
Strikeout pressure
6.7 K/9
Command
Free-pass control
3.9 BB/9
Run prevention
Surface results
5.40 ERA
Market Fit
Stats to eBay
Market Activity
Active eBay listings
78/100
Momentum
Heat score movement
33/100
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 4Sep 11Sep 19Sep 26Sep 30
30d Peak: 38.8 - Sep 22 Low: 20.9 Avg: 28.5
Google News
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Reddit Mentions
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