Chelsea have known since the start of the summer that they would be without one of their star men for the start of the upcoming campaign.Eden Hazard broke his ankle on international duty with Belgium in June and has missed much of the pre-season build up.He has stepped up his recovery over the last few days and kicked a ball for the first time on Sunday. Unsurprisingly, he was not considered fit enough to travel with the rest of Antonio Conte's squad on their pre-season tour of Asia, though.The Blues kicked off the tour in style with a 3-0 win over Premier League rivals Arsenal on Saturday.But eager to still feel involved, Hazard has been filmed making his commentary debut while watching the highlights of the clash in Beijing.As you can see below, the 26-year-old was in a positive mood looking on at how his teammates fared. Although it must be easier when you already know what the score is going to be.It starts off with Hazard raving over Pedro's impressive start to the game but doesn't include his reaction to David Ospina's challenge that left the Spaniard with multiple cheek fractures - probably for the best.Our particular highlight comes 1:07 into the video, in the build-up to Chelsea's third goal and Michy Batshuayi's second of the night, Marcos Alonso humiliated Alex Oxlade-Chamberlain with a delightful touch that left the Arsenal ace flat on his backside.You get the sense Hazard was about to troll Oxlade-Chamberlain before he remembered where he was and made quite a weird sound of approval.

Chelsea's second official pre-season game kicks off later today when they take on German champions Bayern Munich. Their tour concludes with a match against Inter Milan on Saturday.

Afterwards, Hazard will be reunited with his teammates as they prepare for the Community Shield clash with Arsenal at Wembley.