Gael Monfils reveals just how far away he is from finding his top form on the court and why he was exhausted at his first practice in Rio de Janeiro ahead of the Rio Open presented by Claro. Watch matches live at http://tnn.is/streamlive. Subscribe to our YouTube Channel: http://bit.ly/2dj6EhW Visit the official site of men’s professional tennis: http://www.atpworldtour.com/ FOLLOW THE ATP WORLD TOUR Watch live and on demand: http://www.tennistv.com/ Check live scores: http://www.atpworldtour.com/en/scores View the latest rankings: http://www.atpworldtour.com/en/rankings Meet the players: http://www.atpworldtour.com/en/players Follow the tournaments: http://www.atpworldtour.com/en/tournaments Catch up on tennis news: http://www.atpworldtour.com/en/news JOIN THE CONVERSATION! Download MyATP: http://www.myatp.com/ Like us on Facebook: https://www.facebook.com/ATPWorldTour/ Follow us on Twitter: https://twitter.com/ATPWorldTour Follow us on Instagram: https://www.instagram.com/atpworldtour/ Follow us on Google+: https://plus.google.com/+ATPWorldTour