Idrissa Gueye traveled south to Montpellier with his Paris St.-Germain teammates for the team’s league game on Saturday but wound up watching it from the stands. Gueye was not injured, his coach said after P.S.G.’s victory: He “had to leave the team for personal reasons.” Those personal reasons, a team source confirmed Monday, were that Gueye had refused to join his teammates in wearing a special jersey featuring rainbow-colored numbers created to highlight discrimination before Tuesday’s global events marking the International Day Against Homophobia, Biphobia and Transphobia. The jerseys were part of a coordinated leaguewide effort.
