India, May 27 -- Washington Nationals have found themselves in an uncomfortable position after an undercover sting video released by O'Keefe Media Group allegedly captured shocking admissions by a top Nationals executive.

Alleged undercover footage released Tuesday by James O'Keefe's Citizen Journalism Foundation purportedly featured a top Major League Baseball executive making startling claims, including possible civil rights violations against own players and partnerships with defense contractors to surveil fans.

Nationals Director of Community Relations Sean Hudson was the official featured in the undercover footage, where he allegedly admitted that the organization had discriminated against Christian pitcher Trevor Williams over his...