From Bjorn Borg to Steffi Graf, CNN has spoken to plenty of tennis legends in 2016. Find out what they have been up to since hanging up their rackets: http://cnn.it/2h8btyQ | CNN International

𝐈𝐧 𝐭𝐡𝐞 𝐕𝐚𝐮𝐥𝐭: a handful of winners from the legendary 🇸🇪Björn Borg, on all 3 US Open surfaces... | US Open Tennis Championships

#Onthisday in 1970, the tiebreak was first introduced to Grand Slam tennis. Has there ever been a better one than Bjorn Borg and John McEnroe's 20 minute, 18-16 epic in the 1980 #Wimbledon final? | Wimbledon

34 points that defined a rivalry. Relive the legendary 1980 final tie-break between Bjorn Borg and John McEnroe 🎥 #Wimbledon #TakeOnHistory | Wimbledon

🎾On July 5, 1980 four-time champion Bjorn Borg successfully defended his title, defeating his rival John McEnroe in the final, 1–6, 7–5, 6–3, 6–7(16–18), 8–6 to win the Gentlemen's Singles tennis title at the Wimbledon Championships. The final of this tournament has often been called one of the greatest and most exciting matches of all time. The most memorable moment in the match may have been the 22-minute, 34-point, 4th-set tiebreak. It was Borg’s 10th career Grand Slam singles title and his