Theo Gillen

19-Year-Old OutfielderOF
Tampa Bay Rays A
2025 Fantasy Outlook
There was no outlook written for Theo Gillen in 2025. Check out the latest news below for more on his current fantasy value.
RANKS
Rest of Season From Preseason
$Signed a contract with the Rays in July of 2024.
Drafted by Rays
OFTampa Bay Rays  A
July 14, 2024
The Rays have selected Gillen with the 18th overall pick in the 2024 First-Year Player Draft.
ANALYSIS
A prep infielder from Texas, Gillen needed shoulder surgery as a sophomore and dealt with a knee injury as a junior, but he has always had a great hit tool, and he started to hit for power as a senior. The 6-foot-2 lefty hitter is a plus runner whose speed has been trending up, and he projects for at least above-average power. It's a weak crop of prep hitting prospects, and Gillen might be the safest bet to hit, although his defense is more of a question. His below-average arm is a liability at any position, let alone shortstop, so the hope is that he can make it work in left field.
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