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Luis De León
P
BAL
2026 season
- GP
- 8
- W-L
- 0-2
- ERA
- 1.93
- WHIP
- 0.86
- K
- 6
- IP
- 9.1
Game log
| Date | Opp | Result | Dec | IP | H | ER | BB | K |
|---|---|---|---|---|---|---|---|---|
| Sep 23 | vs TOR | W 4-2 | - | 0.2 | 2 | 0 | 0 | 1 |
| Sep 18 | vs MIL | L 5-6 | - | 1.1 | 1 | 0 | 0 | 0 |
| Sep 15 | @NYM | W 7-5 | - | 2.0 | 0 | 0 | 0 | 1 |
| Sep 12 | @TOR | L 3-7 | - | 1.2 | 0 | 0 | 1 | 2 |
| Sep 8 | vs CLE | L 5-9 | - | 1.0 | 1 | 0 | 0 | 0 |
| Sep 6 | vs BOS | L 1-3 | - | 1.0 | 0 | 0 | 1 | 0 |
| Sep 3 | vs BOS | L 5-6 | L | 0.2 | 1 | 1 | 0 | 1 |
| Sep 1 | @COL | L 2-4 | L | 1.0 | 1 | 1 | 0 | 1 |
Latest news
The Orioles optioned De Leon to their spring training complex Wednesday.
De Leon recorded one strikeout and allowed two hits without conceding a run over two-thirds of an inning during the first game of Wednesday's twin bill against Toronto. He'll now be pushed off the active roster to make room for Trey Gibson, who was recalled to start the nightcap.
RotoWire via ESPN · Sep 23
De Leon (0-1) was tagged with the loss Tuesday against the Rockies after allowing two runs (one earned) on one hit while striking out one over one inning.
De Leon entered the game in the seventh and the first batter he faced, Mickey Moniak, reached on a fielding error from Jackson Holliday before TJ Rumfield smacked a two-run homer to put the Rockies up for good. De Leon could continue seeing work out of the bullpen, but unless he gets into the mix for holds or saves, he won't carry much fantasy appeal.
RotoWire via ESPN · Sep 2
The Orioles selected De Leon's contract from Triple-A Norfolk on Tuesday, Andy Kostka of TheBanner.com reports.
De Leon holds a 4.73 ERA, 1.48 WHIP and 121:53 K:BB over 99 innings between Double-A Chesapeake and Norfolk this season. He was recently shifted to the bullpen at Norfolk but has been shaky, allowing four runs with a 6:6 K:BB over 3.2 innings. However, De Leon has a big arm and could be a weapon in relief for the Orioles if he can find the strike zone.
RotoWire via ESPN · Sep 1
De Leon is being promoted to Triple-A Norfolk, Matt Weyrich of The Baltimore Sun reports.
De Leon is now just one step away from making his major-league debut. The southpaw has compiled a 4.33 ERA and 1.37 WHIP with a 100:42 K:BB over 81 innings in 19 starts with Double-A Chesapeake this season.
RotoWire via ESPN · Jul 26
High-A Aberdeen reinstated De Leon (undisclosed) from its 7-day injured list Tuesday, freelance writer Steve Melewski reports.
The 22-year-old made four rehab appearances with Single-A Delmarva and is now ready to make his 2025 debut for Aberdeen. De Leon posted a 5.73 ERA, 1.89 WHIP and 65:42 K:BB across 59.2 innings for Aberdeen last year, and he'll likely need improved results to have a chance of moving up to Double-A Bowie this summer.
RotoWire via ESPN · May 27
High-A Aberdeen placed De Leon on the 7-day injured list April 4 with an undisclosed injury.
De Leon, a 6-foot-3 southpaw who turned 22 earlier in April, logged a 5.73 ERA, 1.88 WHIP and 65:42 K:BB in 59.2 innings at High-A last season.
RotoWire via ESPN · Apr 22