Federer edges 6-foot-11 Karlovic with strong serve
Federer Sees Off Karlovic to Make 10th Halle Final - Perfect Tennis
Roger Federer in great form to dispatch Karlovic | Stuff.co.nz
Halle: Federer races into quarters, keeps bid for ninth title on track | Tennis News - Hindustan Times
French Open: Andy Murray vs Ivo Karlovic head to head - Sports Illustrated
Federer edges 6-foot-11 Karlovic with strong serve
Miami Masters 2014: Roger Federer cruises through third round with 6-3 6-3 win over Thiemo de Bakker | The Independent | The Independent
Australian Open 2012: Roger Federer and Rafael Nadal reach fourth round with straight-set wins
Roger Federer and Rafael Nadal lead cast of 30-somethings that advance in BNP Paribas Open - Los Angeles Times
360Stats: Novak Djokovic vs Roger Federer – 2015 US Open final - Sport360 News
At 40, Ivo Karlovic Remains a Towering and Punishing Force - The New York Times
Dieci tennisti che hanno vinto contro Djokovic e Federer, ma mai contro Nadal
Federer cuts giant Karlovic down to size - Taipei Times
Pete Sampras and Roger Federer take on Andre Agassi and Rafael Nadal in the clash of the titans | Tennis What the Deuce | ESPN.co.uk
Roger Federer beats Ivo Karlovic to reach Gerry Weber Open final | Roger Federer | The Guardian
Indian Wells men's final preview: Federer will face Thiem to shine again
Roger Federer beats Marin Cilic to win Australian Open 2018 men's singles final – as it happened | Australian Open 2018 | The Guardian
Federer Fends Off Karlovic Serving Display to Make Basel Final - Perfect Tennis
Quella tifosa che confuse Federer con Karlovic – Tennis Circus
BNP Paribas Open: Time is relative to Roger Federer - Los Angeles Times
Federer Sees Off Karlovic to Make 10th Halle Final - Perfect Tennis
