Check out this detailed account of how Roger Federer uses his spectacular ‘SABR’ or ‘Sneak Attack By Roger’ tactic to shock his opponents. It’s next level stuff.
We break down Roger Federer's most "spectacular" new tactic in recent years … the SABR ? pic.twitter.com/6gMESDmycS
— Eurosport UK (@Eurosport_UK) January 12, 2018