The Latest on the effects of the coronavirus outbreak on sports around the world:___The Serbian soccer federation says three national team players have tested positive for the coronavirus ahead of a match against Russia in the Nations League.Lazio midfielder Sergej Milinkovic-Savic, Verona midfielder Darko Lazovic and Basel goalkeeper Djordje Nikolic have been isolated from the rest of the squad.Serbia players Luka Milojevic and Aleksandar Kolarov have previously tested positive for COVID-19.___More AP sports: https://apnews.com/apf-sports and https://twitter.com/AP_Sports.