Isner upset by Opelka in 4 tiebreakers at Australian Open Unknown 01:41 FOX Sports Digital, IFTTT John Isner loses in 4 tiebreakers to the taller Reilly Opelka in all-US upset at Australian Open from FOX Sports Digital https://foxs.pt/2RL5SA8 via IFTTT Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsIndia vs New Zealand, LIVE Score, 3rd ODI at Mount Maunganui: Bennett rocks visitors with Kohli's wicketAL Central team capsules heading into spring trainingChicago returns to World TeamTennis with expansion SmashDelhi Police announces reward of Rs 1 lakh for information on accused in 15 December anti-CAA violence near Jamia Millia IslamiaNCAA filing holds firm on charges in NC State caseHarris, No. 1 South Carolina win first ever over UConn 70-52