Juventus warmed up for their UEFA Champions League round of 16 first leg clash with Atletico Madrid by easing to a 3-0 win over relegation-threatened Frosinone in Serie A. Paulo Dybala opened the scoring in spectacular fashion after just six minutes to end his 10-game goal drought. The Argentina forward Dybala, who last scored in December, silenced his critics by firing home an unstoppable 25-yard effort and Leonardo Bonucci struck their second 11 minutes later. Juve sliced through Frosinone's defence to notch their third in the 63rd minute. Dybala and Mario Mandzukic combined down the right and Cristiano Ronaldo brilliantly converted the latter's low cross first time from inside the area. The Portuguese, who has scored five goals in his last four league games, was immediately replaced by Federico Bernardeschi as Allegri clearly had one eye on next Wednesday's Champions League tie in Spain against Atletico.