CARDVIPER CardViper.com has Teamed up with BCW Supplies to bring you savings! use CARDVIPER at checkout to save 10% • Thank you, CardViper
CARDVIPER CardViper.com has Teamed up with BCW Supplies to bring you savings! use CARDVIPER at checkout to save 10% • Thank you, CardViper
Trending Sports ⚾ MLB 🏈 NFL 🏀 NBA 🏒 NHL ⚽ MLS
⚖️ Compare Players ⭐ Top Players 🏟️ Break Check 🔍 Comp Finder
🐞 Report a Bug
🩹 MLB IL
Tarik Skubal 15D 65 Munetaka Murakami 10D 59 Elly De La Cruz 10D 59 Anthony Volpe 10D 56 Cal Raleigh 10D 56 Full tracker →
← Back to Teams
CardViper Intelligence

Riley O'Brien Buzz normal We receive a commission for purchases made.

Baseball St. Louis Cardinals P · Age 31 ⏱ Queued Data from 2 days ago • Updating soon · Snapshot: 2026-06-03
Shop cards
Riley O'Brien on eBay
All Listings ↗
Autos Rookies RC PSA 10 Numbered Patch/Relic 1st Bowman SP / SSP Chrome
🏟️ MLB Team
St. Louis Cardinals
Baseball · 2026 season
3.95
ERA
1.10
WHIP
3-3
W-L
View St. Louis Cardinals Roster →
Season Stats 2026
Pitching
ERA 3.95
WHIP 1.10
K/9 9.6
BB/9 2.0
W-L 3-3
SV 15
K 29
IP 27.1
G 27
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
0.1
Today
Δ Heat
-0.2
vs reference
Heat Rank
—
Move Rank (7d)
—
Buzz (7d total)
33
Latest: 8
Today's Listings
4
eBay active
Avg Listings (7d)
4
7-day average
🔥 Heat Score History
Last 30 days
Showing available data · gaps indicate days not yet collected
May 6May 12May 22May 28Jun 3
📈 30d Peak: 0.4 · May 25 Low: 0.1 Avg: 0.2
Similar Players Closest by Heat · 2026-06-03
Peyton Alford
Tacoma Rainiers
Heat
0.1
Maximo Rodriguez
ACL Mariners
Heat
0.1
Juan Espinal
FCL Braves
Heat
0.1
Caden Connor
Charlotte Knights
Heat
0.1
Tyler Uberstine
Greenville Drive
Heat
0.1
Tony Santa Maria
Bowling Green Hot Rods
Heat
0.1
Google News
Cardinals Breakout Star Named Best Fit for Dodgers Trade - Sports Illustrated
Fri, 05 Jun 2026 15:00:00 GMT
With sluggers soon returning, Rangers can't afford to leave small ball behind - Dallas News
Thu, 04 Jun 2026 03:56:13 GMT
What Should The Cardinals Do With Riley O’Brien? - MLB Trade Rumors
Thu, 14 May 2026 07:00:00 GMT
Cardinals' Riley O’Brien is running into the same problem Ryan Helsley did - Redbird Rants
Thu, 28 May 2026 07:00:00 GMT
Riley O’Brien, Best of Both Worlds - FanGraphs
Thu, 23 Apr 2026 07:00:00 GMT
O’Brien's injury adds uncertainty to Cardinals’ bullpen battle - MLB.com
Tue, 17 Feb 2026 21:07:56 GMT
Fantasy Baseball Closer Report: Riley O'Brien secures ninth-inning role in St. Louis - Yahoo Sports
Wed, 08 Apr 2026 07:00:00 GMT
Fantasy baseball closer stock watch: O'Brien thriving in St. Louis - ESPN
Tue, 14 Apr 2026 07:00:00 GMT
Riley O’Brien, grandson of Seattle icon, having breakthrough season for St. Louis Cardinals - The Seattle Times
Sun, 26 Apr 2026 07:00:00 GMT
From Caldwell to the Big Leagues: Riley O’Brien’s Remarkable Rise - The College of Idaho
Wed, 29 Apr 2026 03:39:06 GMT
Reddit Mentions
Cardinals After Dark 6/3
r/Cardinals · Jun 3, 2026
Game 59: Texas Rangers (29-31) @ St. Louis Cardinals (31-27) [Tuesday, June 2, 2026; 6:45 PM CT]
r/Cardinals · Jun 2, 2026
Cardinals After Dark 5/29
r/Cardinals · May 29, 2026
Game 55: Chicago Cubs (31-26) @ St. Louis Cardinals (29-25) [Friday, May 29, 2026; 6:15 PM CT]
r/Cardinals · May 29, 2026
Cardinals After Dark 5/23
r/Cardinals · May 23, 2026
Game 51: St. Louis Cardinals (29-21) @ Cincinnati Reds (26-25) [Saturday, May 23, 2026; 6:15 PM CT]
r/Cardinals · May 23, 2026
Game 47: Pittsburgh Pirates (24-23) @ St. Louis Cardinals (27-19) [Tuesday, May 19, 2026; 6:45 PM CT]
r/Cardinals · May 19, 2026
Top 10 hitters, Top 10 SP, Top 10 RP from last week rankings
r/fantasybaseball · May 18, 2026
Cardinals Afternoon 5/14
r/Cardinals · May 14, 2026
Cardinals After Dark 5/12
r/Cardinals · May 12, 2026