Toronto Blue Jays superstar Edwin Encarnacion has been sued by a woman who claims he knowingly gave her multiple STDs during a romantic weekend ... TMZ Sports has learned.
The woman behind the lawsuit claims she's a 24-year-old family friend of the MLB star who first met him in 2013.
In her lawsuit, the woman claims she hooked up with one of Edwin's teammates in 2015 -- but was tested in December 2015 at a Planned Parenthood and was told she was clean.
The woman claims she later hooked up with Edwin during a trip to Punta Cana in the Dominican Republic in February 2016 .