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 Teams
CardViper Intelligence

Aaron Bummer Buzz normal We receive a commission for purchases made.

Baseball Kansas City Royals P · Age 32 Recent Updated yesterday · Snapshot: 2026-08-08
Shop cards
Aaron Bummer on eBay
All Listings
Autos Rookies RC PSA 10 Numbered Patch/Relic 1st Bowman SP / SSP Chrome
MLB MLB Team
Kansas City Royals
Baseball · 2026 season
10.26
ERA
2.10
WHIP
1-2
W-L
View Kansas City Royals Roster
Season Stats 2026
Pitching
ERA 10.26
WHIP 2.10
K/9 7.0
BB/9 5.9
W-L 1-2
SV 0
K 13
IP 16.2
G 21
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
22.9
Today
Delta Heat
+4.9
vs reference
Heat Rank
#842
of 4,137 players
Move Rank (7d)
#2037
of 15,683
Buzz (7d total)
20
Latest: 13
Today's Listings
945
eBay active
Avg Listings (7d)
937
7-day average
Heat Score History
Last 30 days
Showing available data - gaps indicate days not yet collected
Jul 10Jul 17Jul 24Jul 31Aug 8
30d Peak: 22.9 - Aug 8 Low: 3.3 Avg: 14.7
Cards Recently Seen For Sale
Checked Aug 8, 3:05 AM
$1.50
2018 Topps #495 Aaron Bummer
Ungraded
$10.99
Aaron Bummer 2022 Topps Chrome Update Sapphire Orange 12/25 #USC136
Ungraded
$1.99
2023 Topps Update Series - Aaron Bummer #US102 MLB
Ungraded
$9.99
2018 Topps RC Aaron Bummer Autographed Signed Rookie Card-Chicago White Sox
Used
$0.99
2020 Topps Chrome Update Sapphire Edition #U-12 Aaron Bummer
Ungraded
$9.95
Aaron Bummer Chicago White Sox 2018 Topps Signed Auto Rookie Card #495
Ungraded
$1.69
2018 Topps #495 Aaron Bummer Rookie Card Chicago White Sox
Ungraded
$1.75
2022 Topps Update Gold Parallel /2022 Aaron Bummer White Sox US136
Ungraded
$11.27
2023 Topps Update Series - Aaron Bummer #US102 Skeleton Foil /50
Ungraded
$24.74
2022 Topps Update Series Aaron Bummer Card #US136 White Sox High-Grade NM
Ungraded
Google News
No Google News cached yet.
Reddit Mentions
No Reddit posts cached yet.