Novak Djokovic downs 'good friend' Vasek Pospisil to reach Tel Aviv semi-finals

Novak Djokovic defeated his good friend Vasek Pospisil to reach the semi-finals of the Tel Aviv Watergen Open. Having eased past Pablo Andujar on Thursday in his first ATP Tour match for more than four months, Djokovic had a tougher time of things against Canadian Pospisil before sealing a 7-6 (5) 6-3 triumph. The pair teamed up to found the Professional Tennis Pl