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Keyner Martinez Buzz normal We receive a commission for purchases made.

Baseball San Jose Giants P · Age 21 ⟳ Recent Updated yesterday · Snapshot: 2026-06-04
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Autos Rookies RC PSA 10 Numbered Patch/Relic 1st Bowman SP / SSP Chrome
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Heat Score
11.7
Today
Δ Heat
+2.5
vs reference
Heat Rank
—
Move Rank (7d)
—
Buzz (7d total)
5
Latest: 3
Today's Listings
695
eBay active
Avg Listings (7d)
613
7-day average
🔥 Heat Score History
Last 30 days
Showing available data · gaps indicate days not yet collected
May 7May 13May 23May 29Jun 4
📈 30d Peak: 11.7 · Jun 4 Low: 0.0 Avg: 4.8
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Google News
Around the SF Giants farm: How Keyner Martinez evolved into one of the organization’s top pitching prospects - The Press Democrat
Mon, 04 May 2026 07:00:00 GMT
Giants Top Prospects - MLB.com
Fri, 01 Aug 2025 06:34:19 GMT
Minor League roundup, April 21: Keyner Martinez shows off - McCovey Chronicles
Wed, 22 Apr 2026 07:00:00 GMT
Keyner Martinez K's the side to seal 10 K night - MLB.com
Tue, 05 May 2026 07:00:00 GMT
Keyner Martinez Locks Up Grizzlies, Leads Cal League In K’s - Baseball America
Wed, 06 May 2026 03:21:55 GMT
Pop-up SF Giants pitching prospect makes Fangraphs’ pick to click list for 2027 - Around the Foghorn
Tue, 24 Feb 2026 08:00:00 GMT
2026 Willie McCovey Memorial Community Prospect List No. 11 - McCovey Chronicles
Fri, 21 Nov 2025 08:00:00 GMT
Keyner Martinez wraps up 10-K night | 05/06/2026 - MLB.com
Wed, 06 May 2026 07:00:00 GMT
Keyner Martinez In play, run(s) to Tanner Thach - MLB.com
Tue, 05 May 2026 07:00:00 GMT
Hard-throwing SF Giants pitching prospect tabbed to start Spring Breakout game - Around the Foghorn
Thu, 19 Mar 2026 07:00:00 GMT
Reddit Mentions
Juicy Blaster, also crazy collation!
r/baseballcards · May 20, 2026