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 ⚽ Soccer
⚖️ Compare Players ⭐ Top Players 🏟️ Break Check 🔍 Comp Finder
🐞 Report a Bug
🩹 MLB IL
Anthony Volpe 10D 70 Brandon Woodruff 15D 56 Ronald Acuña Jr. 10D 56 Gerrit Cole 15D 55 Ronny Mauricio 10D 55 Full tracker →
← Back to Trends
CardViper Intelligence

John King Buzz normal We receive a commission for purchases made.

Baseball Miami Marlins P · Age 31 ⟳ Recent Updated yesterday · Snapshot: 2026-05-06
Shop cards
John King on eBay
All Listings ↗
Autos Rookies RC PSA 10 Numbered Patch/Relic 1st Bowman SP / SSP Chrome
🏟️ MLB Team
Miami Marlins
Baseball · 2026 season
0.57
ERA
0.51
WHIP
1-0
W-L
View Miami Marlins Roster →
Season Stats 2026
Pitching
ERA 0.57
WHIP 0.51
K/9 8.0
BB/9 2.9
W-L 1-0
SV 0
K 14
IP 15.2
G 17
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
-0.4
vs reference
Heat Rank
#1497
of 2,015 players
Move Rank (7d)
#4239
of 13,354
Buzz (7d total)
17
Latest: 2
Today's Listings
20
eBay active
Avg Listings (7d)
20
7-day average
🔥 Heat Score History
Last 30 days
Showing available data · gaps indicate days not yet collected
Apr 8Apr 13Apr 22May 1May 6
📈 30d Peak: 1.6 · Apr 10 Low: 0.1 Avg: 0.9
👥 Collectors Also Viewed
Players viewed by the same collectors · last 7 days
01
Yandy Díaz
⚾ Baseball
4 co-views
02
Juan Soto
⚾ Baseball
4 co-views
03
Adley Rutschman
⚾ Baseball
4 co-views
04
Eduard Bazardo
⚾ Baseball
4 co-views
Similar Players Closest by Heat · 2026-05-06
Maximo Rodriguez
ACL Mariners
Heat
0.1
Juan Espinal
FCL Braves
Heat
0.1
Jayvien Sandridge
Norfolk Tides
Heat
0.1
Sam Benschoter
Louisville Bats
Heat
0.1
Alan Rangel
Lehigh Valley IronPigs
Heat
0.1
Juan Brown
ACL Reds
Heat
0.1
Google News
Q&A: Marlins reliever King really knows how to jazz things up - MLB.com
Sun, 19 Apr 2026 07:00:00 GMT
How 'more unpredictable' pitch usage has fueled John King's early success with Marlins - Fish On First
Sat, 02 May 2026 11:26:00 GMT
Left-hander John King agrees to 1-year deal with Marlins, AP source says - World Baseball Network
Wed, 11 Feb 2026 08:00:00 GMT
Marlins Sign John King - MLB Trade Rumors
Wed, 11 Feb 2026 08:00:00 GMT
John King - Miami Marlins | P - FanGraphs
Sun, 14 Dec 2025 06:26:38 GMT
Marlins' John King: Set for bullpen role - CBS Sports
Thu, 26 Mar 2026 07:00:00 GMT
King excited to tap into potential with Marlins - MLB.com
Fri, 13 Feb 2026 08:00:00 GMT
Cardinals Lose 31-Year-Old Pitcher to Marlins in Free Agency - Sports Illustrated
Wed, 11 Feb 2026 08:00:00 GMT
Cardinals activate reliever John King from injured list - Yahoo Sports
Sun, 24 Aug 2025 07:00:00 GMT
Marlins get their veteran lefty, signing John King to 1-year deal - Fish On First
Wed, 11 Feb 2026 08:00:00 GMT
Reddit Mentions
April 2026 Rankings. Top 200 hitters, Top 200 SP, Top 200 RP for the last month
r/fantasybaseball · May 1, 2026
🤠 April 30 RP Roundup: Yesterday's Saves, Holds, Blown Saves, and Losses 🤠
r/fantasybaseball · Apr 30, 2026
Postgame Thread ⚾ Marlins 2 @ Dodgers 1
r/Dodgers · Apr 28, 2026
Game Chat 4/28 - Marlins (13-16) @ Dodgers (20-9) 7:10 PM
r/Dodgers · Apr 28, 2026
Game 23: St. Louis Cardinals (13-9) @ Miami Marlins (11-12) [Tuesday, April 21, 2026; 5:40 PM CT]
r/Cardinals · Apr 21, 2026
Sandy Alcantara in 8.1 IP: 95 pitches. The three relievers who followed him, in 1.2 IP: 56 pitches.
r/baseball · Apr 7, 2026
Spring Training Game Thread: Miami Marlins (10-12) @ St. Louis Cardinals (15-9) [Saturday, March 21, 2026; 12:05 PM CT]
r/Cardinals · Mar 21, 2026
Spring Training Game Thread: Miami Marlins (4-5) @ St. Louis Cardinals (5-4) [Monday, March 2, 2026; 12:05 PM CT]
r/Cardinals · Mar 2, 2026
Player of the Day (12/27/25): Masyn Winn
r/baseball · Dec 27, 2025
The full list of players who were non-tendered and are now free agents:
r/baseball · Nov 21, 2025