Sam Gillen

Well said @TheoGillen. #RaysUp

Proud of you @TheoGillen

Go ahead Gillen! 🙌 The @BiscuitBaseball RF gives the American League back the lead at the @MiLB Futures Game!

This afternoon, Nathan Flewelling and Theo Gillen showed why they are the top-2 prospects in the Rays organization. They were responsible for 3 of the 6 runs for the AL. Nathan Flewelling also captured the Futures Game MVP. Gillen: 1-3 I RBI Single Flewelling: 1-1 I 2-run HR

Theo Gillen 2026 season: .310 AVG | 29 XBH | 55 RBI | .415 OBP Playing in Futures Game this weekend.

Theo Gillen captured Rays Minor League Player of the Month honors for June. 33-for-97 .340/.458/.474--.932 OPS 16.9% BB% I 17.8% K% 151 wRC+ 3 HR I 4 2B I 11 SB He's the No. 9 prospect in baseball per @MLBPipeline

The-O Factor 🔥 In June, Gillen slashed .340/.458/.474 (33- for-97) with four doubles, three home runs, 18 RBI, 20 walks, 19 runs, and 11 stolen bases in 24 games. Gillen was also rated as the No. 10 prospect in the minors in MLB.com's June 29 update.

The top 10 prospects in baseball 👀 New Top 100: buff.ly/neAdWNP

#Rays No. 1 prospect Theo Gillen will represent @BiscuitBaseball in the 2026 Futures Game at Citizens Bank Park in Philadelphia on July 12th. You can catch the game at 12:00 p.m. ET on Sunday, July 12th!

Fresh Top 100! Here are the highest risers, new faces and much more on the updated list: atmlb.com/4aufPJs

Wanna hear from @RaysBaseball’s No. 1 prospect? We gotchu! We talked with @TheoGillen before his promotion to @BiscuitBaseball earlier this month Class act all around #RaysUp

#Rays are promoting highly rated prospect OF Theo Gillen to AA @BiscuitBaseball. Has been tearing it up with High A @BGHotRods

Theo Gillen cranks his 12th homer of the year for the High-A @BGHotRods 💥 @RaysBaseball’s No. 1 prospect is hitting .413 with 12 RBIs in June:

Theo Gillen tees off on his 11th homer of the year for the High-A @BGHotRods 💥 @RaysBaseball’s No. 1 prospect is hitting .392 with a 1.079 OPS in June:

Are Franklin Arias and Kade Anderson ready for Triple-A? Is Carlos Lagrange knocking on the door of The Show? Here's one prospect from each farm system pushing for a promotion: atmlb.com/4vneTyU

THEO WITH THE CANNON I'M SPEECHLESS #RevItUp🛞💨 | #MiLB ⚾

Theo Gillen so far in June: .409 AVG | 2 XBH | 4 RBI | .536 OBP #RaysUp

Theo Gillen tonight: 4-4 | 4 1B | 1 R | 1 BB | 1 SB #RaysUp

Theo Gillen swats his 10th homer of the year for the High-A @BGHotRods 💪 MLB's No. 40 prospect leads the @RaysBaseball farm system in OPS (1.028) and ranks second in average (.329):

Four Top 100 prospects headline the @MiLB Free Game of the Day: The Rays' Theo Gillen and Nathan Flewelling lead the @BGHotRods against the Nationals' Ronny Cruz and Devin Fitz-Gerald and the @WilmBlueRocks at 6:35 p.m. ET. Preview: atmlb.com/4bVNI5J

Is Theo Gillen a dark horse future No. 1 prospect? 👀 @GeoffPontesBA takes a deeper look at the Rays prospect’s big strides this season ⬇️