Arodys Vizcaíno (born November 13, 1990) is a Dominican professional baseball pitcher for the Leones de Yucatán of the Mexican League.

He has previously played in Major League Baseball (MLB) for the Atlanta Braves, Chicago Cubs, and Kansas City Royals.

Originally signed by the New York Yankees as an international free agent in 2007, Vizcaíno was traded to the Atlanta Braves after the 2009 season, and made his MLB debut in 2011.

He made his professional debut with the Rookie-level Gulf Coast Yankees of the Gulf Coast League in 2008, pitching to a 3-2 win–loss record, 3.68 earned run average (ERA), with 48 strikeouts and 13 walks in 44 innings pitched over twelve games.

Vizcaíno pitched for the Single-A Short Season Staten Island Yankees of the New York–Penn League in 2009, going 2-4 with a 2.13 ERA in 10 games, all starts, and striking out 52 in 42+1⁄3 innings.

[2] Vizcaíno was traded from the Yankees to the Atlanta Braves with Melky Cabrera, Mike Dunn, and $500,000 in exchange for Javier Vázquez and Boone Logan on December 23, 2009.

They promoted him to the Single-A Advanced Myrtle Beach Pelicans of the Carolina League, where he had a 4.63 ERA in three starts before suffering a right elbow strain that landed him on the disabled list.

[8] He made his MLB debut that day, pitching in relief, walking two batters and hitting another in the ninth inning.

[9] Vizcaíno earned his first MLB win in the Braves' 2-1 extra-inning victory over the San Francisco Giants on August 16.

[11] On March 20, 2012, Vizcaino underwent Tommy John surgery causing him to miss the rest of the 2012 season.

[13][14] Vizcaíno started the 2013 season on the 60-day disabled list still recovering from the Tommy John surgery he previously had and was expected to return after the All-Star break.

[20] He was suspended for the first eighty games of the 2015 minor league season after testing positive for stanozolol in April.

[22] After the season-ending injury to Jason Grilli and the trade of Jim Johnson, Vizcaíno assumed the role of closing pitcher.

[40][41] As he had undergone season-ending surgery prior to the trade, Vizcaíno did not pitch for the Mariners and elected free agency following the season.