Alcaraz overcomes teething trouble on tweaked serve to beat Michelsen in Tokyo
Carlos Alcaraz shrugged off minor wobbles on his retooled serve to dismantle unseeded American Alex Michelsen 7-6(1) 4-6 6-1 and keep his Japan Open title defence on track while several leading players made first-round exits in Tokyo on Thursday. Alcaraz saved three set points before clinching a see