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,

Arsenal will look to make home advantage count against PSG on Tuesday in a Champions League semifinal that many pundits predict will provide this season's eventual winner. Below, we'll outline the best live TV streaming services to watch the game as it happens,

With an alternative destination for the Premier League title now certain, Arsenal can throw full focus on to this competition as they seek the continental crown that eludes them. They face a tough test against a transformed PSG side that showed glimpses of their brilliance against Aston Villa in the last eight despite a second-leg wobble.