Theo Gillen #4
Montgomery Biscuits
Double-A Affiliate
- OF
- B/T: L/R
- 6' 2"/195
- Age: 20
- Theodore Gillen
- Status: Active
- Born: 9/12/2005 in Chicago, IL
- Draft: 2024, Tampa Bay Rays, Round: 1, Overall Pick: 18
- High School: Westlake, Austin, TX
2026 Stats
| AB | AVG | HR | RBI | SB | OPS |
|---|---|---|---|---|---|
| 297 | .316 | 15 | 62 | 33 | .960 |
MiLB Career Stats
| AB | AVG | HR | RBI | SB | OPS |
|---|---|---|---|---|---|
| 566 | .288 | 20 | 82 | 70 | .880 |
| Year | AB | R | H | HR | RBI | SB | AVG | OBP | OPS |
|---|---|---|---|---|---|---|---|---|---|
| 2026 MiLB Stats | 297 | 62 | 94 | 15 | 62 | 33 | .316 | .418 | .960 |
| MiLB Career Stats | 566 | 128 | 163 | 20 | 82 | 70 | .288 | .421 | .880 |
- Next MTG Game: 7-23 vs BIR
More Theo Gillen
Theo Gillen's third Double-A home run
Theo Gillen singles on a ground ball to right fielder Dylan Campbell. Caden Bodine scores. Brayden Taylor to 3rd. Theo Gillen to 2nd. Throwing error by right fielder Dylan Campbell.
Theo Gillen swats second Double-A homer
Theo Gillen doubles (2) on a line drive to left fielder Carter Trice. Caden Bodine scores. Brayden Taylor scores.
Theo Gillen's first Double-A home run
Theo Gillen homers (1) on a line drive to right field.
Nelson Rada scores on Theo Gillen's single
Theo Gillen singles on a ground ball to right fielder Cam Cannarella. Caden Bodine scores.
Theo Gillen singles on a ground ball to right fielder Cam Cannarella. Caden Bodine scores.
Latest Transactions
| Team | Date | Transaction |
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July 14, 2026 | Montgomery Biscuits activated OF Theo Gillen from the temporarily inactive list. |
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July 11, 2026 | American League Futures activated OF Theo Gillen. |
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July 11, 2026 | Montgomery Biscuits placed OF Theo Gillen on the temporarily inactive list. |
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June 23, 2026 | OF Theo Gillen assigned to Montgomery Biscuits from Bowling Green Hot Rods. |
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March 31, 2026 | OF Theo Gillen assigned to Bowling Green Hot Rods from Charleston RiverDogs. |
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March 5, 2026 | OF Theo Gillen assigned to Tampa Bay Rays Prospects. |
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March 1, 2026 | OF Theo Gillen assigned to Tampa Bay Rays. |
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September 8, 2025 | Charleston RiverDogs activated OF Theo Gillen from the 7-day injured list. |
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August 16, 2025 | Charleston RiverDogs placed OF Theo Gillen on the 7-day injured list. |
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August 16, 2025 | Charleston RiverDogs placed OF Theo Gillen on the 7-day injured list. |
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April 27, 2025 | Charleston RiverDogs activated OF Theo Gillen from the 7-day injured list. |
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April 4, 2025 | Charleston RiverDogs placed OF Theo Gillen on the 7-day injured list. |
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March 6, 2025 | activated OF Theo Gillen. |
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August 27, 2024 | Charleston RiverDogs activated OF Theo Gillen. |
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August 27, 2024 | OF Theo Gillen assigned to Charleston RiverDogs from FCL Rays. |
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August 5, 2024 | OF Theo Gillen assigned to FCL Rays. |
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July 26, 2024 | Tampa Bay Rays signed OF Theo Gillen. |
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June 16, 2024 | College Workout activated SS Theo Gillen. |
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June 13, 2024 | SS Theo Gillen assigned to College Workout. |
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August 9, 2023 | SS Theo Gillen assigned to High School Workout. |
+ Show More Transactions
Awards
CAR Player of the Week
| Week | ||
|---|---|---|
| 05/25/2025 | Charleston RiverDogs | CAR |
CAR Post-Season All-Star
| Year | ||
|---|---|---|
| 2025 | Charleston RiverDogs | CAR |
Baseball America Low Class A All-Star
| Year | ||
|---|---|---|
| 2025 | Charleston RiverDogs | CAR |
SAL Player of the Week
| Week | ||
|---|---|---|
| 04/12/2026 | Bowling Green Hot Rods | SAL |
Futures Game Selection
| Year | ||
|---|---|---|
| 2026 | Montgomery Biscuits | SOU |