How does it work?Thirty-six sides entered into the new "league phase" and now just four remain with a month-and-a-half to go in the UCL campaign.Barcelona, Paris Saint-Germain, Arsenal, and Inter Milan are through to the semifinals,

Inter Milan hosts Barcelona on Tuesday, May 6, at San Siro in the second leg of this Champions League semifinal. Kickoff is set for 9 p.m. CET local time in Italy. That makes it an 8 p.m. BST start in the UK, a 3 p.m. ET or 12 p.m. PT kickoff in the US and Canada, and a 5 a.m. AEST start in Australia on Wednesday morning.