Cristiano Ronaldo struck twice from the penalty spot to win his battle with rival Lionel Messi and guide Juventus to a 3-0 win over Barcelona on Tuesday, earning the Italians top spot in Champions League Group G. The former Real Madrid striker and his Argentina counterpart traded Ballon d'Or wins for a decade between 2008-2017 and were figureheads for the duelling Spanish giants, but there was only one winner at the Camp Nou as they met for the first time since Ronaldo's departure for Juve in 2018. Andrea Pirlo's Juventus lost 2-0 at home against Barcelona in October without Ronaldo, sidelined with Covid-19, but were greatly improved and earned the first Champions League away win against Barcelona since Bayern Munich triumphed in 2013.

Both sides, tied on 15 points, were assured of qualification before kick-off, but Juve's three-goal victory handed them a superior head-to-head record. "When you have this desire to sacrifice yourself and an infallible sniper, like Ronaldo, you are sure you can win these matches," Bonucci told Sky Sport Italia. "As we showed in the derby (win over Torino), if we play with this desire, we bring home the results we want. The next step is to do this in all our games." Ronald Koeman, reeling from Barcelona's 2-1 defeat by promoted minnows Cadiz on Saturday in La Liga, reacted by making four changes but the hosts started badly. It only took 13 minutes for Ronaldo to break the deadlock, slotting home from the penalty spot after the referee deemed Ronald Araujo's challenge on him a foul. Juventus did not relent and their pressure led to a second goal, US midfielder Weston McKennie volleying home Juan Cuadrado's sweetly clipped cross in the 20th minute.