Update New CardViper updates are live: faster pages, smarter searches, and cleaner card tools. See what changed See What Changed
Update New CardViper updates are live: faster pages, smarter searches, and cleaner card tools. See what changed See What Changed
🩹 MLB IL
Aaron Judge 60D 73 Adley Rutschman 10D 72 Bobby Witt Jr. 10D 66 Roman Anthony 60D 61 Jackson Jobe 60D 61 Full tracker →
Back to Trends
CardViper Intelligence

Oscar Rayo Buzz normal We receive a commission for purchases made.

Baseball Northwest Arkansas Naturals P · Age 24 Recent Updated yesterday · Snapshot: 2026-08-08
Shop cards
Oscar Rayo on eBay
All Listings
Autos Rookies RC PSA 10 Numbered Patch/Relic 1st Bowman SP / SSP Chrome
MLB AA Affiliate
Northwest Arkansas Naturals
AA · Kansas City Royals Affiliate
2.03
ERA
1.28
WHIP
1-1
W-L
View Kansas City Royals Roster
Season Stats 2026
Pitching
ERA 2.03
WHIP 1.28
K/9 7.4
BB/9 5.4
W-L 1-1
SV 0
K 11
BB 8
IP 13.1
G 6
Shop on eBay
Autos NEW SP / SSP / IV Rookies (RC) 1st Bowman Numbered / # Patch/Relic PSA 10 BGS Topps Chrome Bowman Chrome Color / Refr. Lots/Bundles
Open eBay Search
Heat Score
0.2
Today
Delta Heat
0.0
vs reference
Heat Rank
#3301
of 4,137 players
Move Rank (7d)
#8738
of 15,683
Buzz (7d total)
0
Latest: 0
Today's Listings
9
eBay active
Avg Listings (7d)
9
7-day average
Heat Score History
Last 30 days
Showing available data - gaps indicate days not yet collected
Jul 10Jul 17Jul 24Aug 1Aug 8
30d Peak: 0.3 - Jul 14 Low: 0.0 Avg: 0.2
Cards Recently Seen For Sale
Checked Aug 8, 3:55 AM
$3.95
Oscar Rayo 2023 Choice Columbia Fireflies #10 Columbia Fireflies
Ungraded
$2.25
2026 Choice, Northwest Arkansas Naturals - OSCAR RAYO
Ungraded
$2.25
2023 Columbia Fireflies Oscar Rayo RC Rookie Kansas City Royals Minor League NIC
Ungraded
$2.49
2026 Northwest Arkansas Naturals Oscar Rayo RC Rookie Royals Minor League
Ungraded
$2.25
2025 Northwest Arkansas Naturals Oscar Rayo RC Rookie Royals NIC Minor League
Ungraded
$1.95
2023 Columbia Fireflies (Single-A Kansas City Royals) Oscar Rayo
Ungraded
$9.99
2023 Columbia Fireflies OSCAR RAYO Signed Card autograph auto ROYALS
Ungraded
$3.99
2025 Oscar Rayo Choice Minor League Rookie Northwest Arkansas Naturals
Ungraded
$3.99
2023 Oscar Rayo Choice Minor League Rookie RC Columbia Fireflies
Ungraded
Google News
No Google News cached yet.
Reddit Mentions
No Reddit posts cached yet.