Luis De León #81
- P
- B/T: L/L
- 6' 3"/168
- Age: 22
2026 Spring Training
| G | W-L | ERA | IP | SO | WHIP |
|---|---|---|---|---|---|
| 1 | 0-0 | 0.00 | 1.0 | 0 | 0.00 |
Luis De León Bio
- Fullname: Luis Mario De León
- Born: 4/14/2003 in Barahona, Dominican Republic
| Year | W | L | ERA | G | GS | SV | IP | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|
| 2026 Spring Training | 0 | 0 | 0.00 | 1 | 0 | 0 | 1.0 | 0 | 0.00 |
- Status: Non-Roster Invitee
- Next BAL Game: 03-04 vs HOU
News
O's top pitching prospects are 'gross.' That's a good thing
These 6 prospects could make the biggest leaps onto the Top 100 list
Inbox: Weighing Wetherholt's chances to make Opening Day roster and more
Luis De León's two strikeouts in perfect outing
Awards
CAR Pitcher of the Week
| Week | Team | League |
|---|---|---|
| 07/30/2023 | Delmarva Shorebirds | CAR |
SAL Pitcher of the Week
| Week | Team | League |
|---|---|---|
| 08/17/2025 | Aberdeen IronBirds | SAL |
AFL Pitcher of the Week
| Week | Team | League |
|---|---|---|
| 10/12/2025 | Peoria Javelinas | AFL |
AFL Rising Stars
| Year | Team | League |
|---|---|---|
| 2025 | Peoria Javelinas | AFL |
Latest Transactions
| Team | Date | Transaction |
|---|---|---|
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February 4, 2026 | Baltimore Orioles invited non-roster LHP Luis De León to spring training. |
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November 8, 2025 | American League Fall Stars activated LHP Luis De León. |
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September 10, 2025 | LHP Luis De León assigned to Peoria Javelinas. |
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August 26, 2025 | LHP Luis De León assigned to Chesapeake Baysox from Aberdeen IronBirds. |
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May 27, 2025 | Aberdeen IronBirds activated LHP Luis De León from the 7-day injured list. |
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May 7, 2025 | Aberdeen IronBirds sent LHP Luis De León on a rehab assignment to Delmarva Shorebirds. |
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April 4, 2025 | Aberdeen IronBirds placed LHP Luis De León on the 7-day injured list. |
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March 10, 2025 | LHP Luis De León assigned to Baltimore Orioles. |
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March 6, 2025 | activated LHP Luis De León. |
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May 21, 2024 | LHP Luis De León assigned to Aberdeen IronBirds from Delmarva Shorebirds. |
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May 21, 2024 | Aberdeen IronBirds activated LHP Luis De León. |
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May 21, 2024 | Aberdeen IronBirds activated LHP Luis De León. |
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July 14, 2023 | LHP Luis De León assigned to Delmarva Shorebirds from FCL Orioles. |
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July 14, 2023 | Delmarva Shorebirds activated LHP Luis De León. |
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June 4, 2023 | LHP Luis De Leon assigned to FCL Orioles. |
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April 27, 2023 | Orioles Organization activated LHP Luis De Leon. Ext Spring Game. |
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August 5, 2022 | LHP Luis De Leon assigned to DSL BAL Black from DSL BAL Orange. |
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August 5, 2022 | DSL BAL Black activated LHP Luis De Leon. |
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July 29, 2022 | LHP Luis De Leon assigned to DSL BAL Orange from DSL BAL Black. |
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July 1, 2022 | DSL BAL Black activated LHP Luis De Leon from the 7-day injured list. |
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June 3, 2022 | DSL BAL Black placed LHP Luis De Leon on the 7-day injured list. |
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June 3, 2022 | LHP Luis De Leon assigned to DSL BAL Black. |
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December 15, 2021 | Baltimore Orioles signed free agent LHP Luis De Leon to a minor league contract. |
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