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Theo Gillen

Baseball Charleston RiverDogs OF · Age 20 Snapshot: 2026-03-09
🏟️ A Affiliate
Charleston RiverDogs
A · Tampa Bay Rays Affiliate
View Tampa Bay Rays Roster →
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Autos NEW SP / SSP / IV Rookies (RC) 1st Bowman Numbered / # Patch/Relic PSA 10 BGS Topps Chrome Bowman Chrome Color / Refr. Lots/Bundles
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Heat Score
4.1
Today
Δ Heat
-12.1
vs reference
Heat Rank
#246
of 2,023 players
Move Rank (7d)
#1711
of 11,905
Buzz (7d total)
9
Latest: 5
Today's Listings
2,503
eBay active
Avg Listings (7d)
2,458
7-day average
🔥 Heat Score History
Last 30 days
Showing available data · gaps indicate days not yet collected
Feb 11Feb 15Feb 23Mar 3Mar 9
📈 30d Peak: 16.2 · Mar 6 Low: 0.0 Avg: 5.7
👥 Collectors Also Viewed
Players viewed by the same collectors · last 7 days
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Michael Plassmeyer
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3 co-views
03
Vinny Nittoli
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3 co-views
04
Lukas Reichel
🏒 Hockey
3 co-views
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Google News
Top Prospects: Theo Gillen, OF, Rays - MLB.com
Thu, 22 Jan 2026 08:00:00 GMT
Tampa Bay Rays 2026 top 20 prospects: Carson Williams, Theo Gillen lead the way - The New York Times
Mon, 09 Feb 2026 08:00:00 GMT
Theo Gillen Is Primed for a Breakout in 2026 - Just Baseball
Wed, 14 Jan 2026 08:00:00 GMT
Rays' Theo Gillen: Makes spring debut - CBS Sports
Mon, 02 Mar 2026 16:36:30 GMT
Rays’ Theo Gillen Hits Stride In First Full Pro Season - Baseball America
Sat, 14 Jun 2025 07:00:00 GMT
Rays' Former First-Round Pick Quickly Has Emerged as Elite Prospect - Sports Illustrated
Fri, 10 Oct 2025 07:00:00 GMT
Carson Williams is still Rays’ top prospect, but reviews have changed - Tampa Bay Times
Wed, 04 Feb 2026 08:00:00 GMT
This Charleston RiverDogs' OF was considered the 'best' high school hitter in 2024 MLB draft - Post and Courier
Wed, 14 May 2025 07:00:00 GMT
No. 5 prospect Gillen not fazed by jump from high school to Minors - MLB.com
Fri, 30 May 2025 07:00:00 GMT
2026 Tampa Bay Rays Top 30 MLB Prospects - Baseball America
Mon, 12 Jan 2026 08:00:00 GMT
Reddit Mentions
FS - prices below
r/baseballcards · Feb 15, 2026
FS/FT/LTTF 2025 Bowman, Topps & Pro Debut Autos
r/baseballcards · Feb 14, 2026
Wednesday Night Sale
r/baseballcards · Feb 4, 2026
FS Low-end numbers cards, autos, relics, A&G minis
r/baseballcards · Feb 1, 2026
Looking to buy Theo gillen numbered bowman autos
r/baseballcards · Jan 31, 2026
2025 Bowman Draft - Degenerate Diaries (1st edition - don’t tell my wife)
r/baseballcards · Jan 30, 2026
[TJStats] “My Top 100 MLB Prospects”
r/baseball · Jan 27, 2026
WTB: Theo Gillen, Kevin Alvarez, Kevin Defrank and Diego Tornes Bowman 1st Autos. As well as Braves, Byrum Brown, and Darian Mensah Autos
r/baseballcards · Jan 26, 2026
Cards FS/FT
r/baseballcards · Jan 21, 2026
FS or FT - will trade for Junior Caminero or Shohei (prices last page)
r/baseballcards · Nov 26, 2025
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