Adrián Hernández

Adrián Ulises Hernández (born January 22, 2000) is a Mexican professional baseball pitcher for the Leones de Yucatán of the Mexican League.

Career Toronto Blue Jays Hernández signed with the Toronto Blue Jays as an international free agent on November 23, 2017, and in 2018 was assigned to the Rookie-level Dominican Summer League Blue Jays. In innings pitched, Hernández posted a 3–1 win–loss record, 2.60 earned run average (ERA), and 64 strikeouts. In 2019, Hernández pitched for the rookie-level Gulf Coast League Blue Jays, and struggled to an 8.02 ERA in 16 relief appearances. During the 2020–21 winter season, Hernández played for the Cañeros de Los Mochis of the Mexican Pacific League; in 20 appearances, he pitched to a 1–0 record, 2.45 ERA, and 34 strikeouts. In 38 total appearances on the season, Hernández compiled a 5-0 record and 4.22 ERA with 59 strikeouts and eight saves across innings pitched.

Hernández spent the entirety of the 2023 campaign with Double-A New Hampshire, registering a 2-3 record and 4.62 ERA with 60 strikeouts in innings pitched across 38 appearances. He split the 2024 season between New Hampshire and Buffalo, accumulating a combined 2-2 record and 4.56 ERA with 54 strikeouts over 37 appearances out of the bullpen. Hernández elected free agency following the season on November 4, 2024.

Leones de Yucatán On March 20, 2025, Hernández signed with the Leones de Yucatán of the Mexican League. In eight appearances for Yucatán, he recorded a 5.00 ERA with 10 strikeouts over nine innings of work.