Sam Gillen

[Sam Gillen @samgillen]

Well said @TheoGillen. #RaysUp

[MLB Pipeline @MLBPipeline]

"I’m going to come in every day, want to get better, want to compete with my guys and win a World Series."

Less than two weeks after being selected by the #Rays in the first round of the Draft, Theo Gillen is ready for what's next: https://t.co/Uip5lY3H6Z

[Rays The Roof @RaysTheRoofTB]

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

[Marc Topkin @TBTimes_Rays]

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

[MLB Pipeline @MLBPipeline]

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:

[MLB Pipeline @MLBPipeline]

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:

[MLB Pipeline @MLBPipeline]

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: https://t.co/xb8x11G1vw

[Bowling Green Hot Rods @BGHotRods]

THEO WITH THE CANNON I'M SPEECHLESS

#RevItUp🛞💨 | #MiLB ⚾

[Milb Central @milb_central]

Theo Gillen so far in June:

.409 AVG | 2 XBH | 4 RBI | .536 OBP

#RaysUp

[Milb Central @milb_central]

Theo Gillen tonight:

4-4 | 4 1B | 1 R | 1 BB | 1 SB

#RaysUp

[MLB Pipeline @MLBPipeline]

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):

[MLB Pipeline @MLBPipeline]

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: https://t.co/ahTqRXbsvv

[Baseball America @BaseballAmerica]

Is Theo Gillen a dark horse future No. 1 prospect? 👀

@GeoffPontesBA takes a deeper look at the Rays prospect’s big strides this season ⬇️

[Baseball America @BaseballAmerica]

Top 100 update coming TOMORROW.

Let's chat about it ⬇️

https://t.co/4oGOs8yHno

[Bowling Green Hot Rods @BGHotRods]

𝒂𝒓𝒆 𝒘𝒆 𝒕𝒉𝒆𝒓𝒆 𝒚𝒆𝒕? 🛣️

🆚 Wilmington
📍Wilmington, DE (Frawley Stadium)
⏰ 5:35 PM
📺: https://t.co/lpzJhKzP4f
🎧: https://t.co/SNKRgQnBDz

#RevItUp🛞💨 | #MiLB ⚾

[Rays Player Development @RaysPlayerDev]

Rays No. 1 prospect OF Theo Gillen reached base last night in all 6 plate appearances for @BGHotRods, going 3-for-3 w/ 1 2B, 2 RBI, 3 BB, 1 R, and 4 SB.

He’s 1 of 2 minor leaguers since at least 2005 to have 6+ PA, reach in each of them, and steal 4+ bases in a single game.

[Sam Gillen @samgillen]

@TheoGillen one swing ties it! Go BG!

[Baseball America @BaseballAmerica]

Theo Gillen slugs his ninth homer of the season 💪

The @RaysPlayerDev No. 1 prospect entered the night slashing .373/.476/.588 with a 1.064 OPS at High-A this month.

He’s one of the hottest prospects in baseball 🔥

(🎥@BGHotRods)

[Baseball America @BaseballAmerica]

The hottest prospects in baseball 🔥

https://t.co/EDiT8ln7Ug

[MLB Pipeline @MLBPipeline]

MLB's No. 43 prospect Theo Gillen logs a career-high 4 hits at High-A 🚗

@RaysBaseball | @RaysPlayerDev | @BGHotRods

[Running From The OPS @OPS_BASEBALL]

Theo Gillen in 2025:

324 PA
5 HR
74.6% Contact%
34.6% Swing%
151 wRC+

Theo Gillen in 2026:

114 PA
8 HR
73.9% Contact%
40.4% Swing%
151 wRC+

[Running From The OPS @OPS_BASEBALL]

https://t.co/JFsrhOTDV6

[MLB Pipeline @MLBPipeline]

A frozen-rope roundtripper for @RaysBaseball's No. 1 prospect Theo Gillen, raising his High-A @BGHotRods OPS to 1.038 across 26 games: