Australian Open announces switch to final-set tie-breaks for 2019 tournament | Australian Open | The Guardian
Tennis Tiebreak deciders to be used at Australian Open
My opinion on Australian Open fifth set tie-break doesn't matter - Federer
Katie Boulter reaches second round of Australian Open - despite being unaware of tie-break rule change
Australian Open 2019: Katie Boulter tiebreak to 10 points confusion, tennis player celebrates early | Fox Sports
Isner upset by Opelka in 4 tiebreakers at Australian Open
Australian Open 2019: Deciding-set super tiebreak marks four rules for as many Slams as tennis gears up for innovation - Sports News , Firstpost
With No Last-Set Tiebreaker, French Open Match Lasts More Than Six Hours - The New York Times
Australian Open: Roger Federer beats John Millman in final-set tie-break - BBC Sport
Tennis: Australian Open adopts new final-set rules
Roger Federer & Angelique Kerber Comment on Australian Open Tie Break Rules
Tennis: Australian Open set to introduce final-set tiebreakers for men's singles in 2019
Federer, Kerber cautious on new Aus Open tie-break rule
Tennis: Australian Open introduces final set tiebreak | Reuters
Novak Djokovic vs Daniil Medvedev second set tiebreak | Australian Open 2019 R4 - YouTube
Sonego wins 36-point tiebreak to reach French Open last 16 | Tennis News - Times of India
Roger Federer survives fifth set tie break in Australian Open third-round | Daily Mail Online
Australian Open introduces 10-point final-set tiebreaks
Does Australian Open final have a fifth set tie-break or do players have to win by two clear games? - Sporting Excitement
Australian Open Will Begin Using Final-Set Tiebreaker - The New York Times
Australian Open 2019: heat and tie-break rule changes – explained | Australian Open 2019 | The Guardian
Australian Open 2019, tie-break rules, super tie-break at 6-6, big change to final sets, longest Australian Open match ever | Fox Sports
Meta Heading: Australian Open: First Grand Slam comes with a first for professional tennis
