ATP Cup Brisbane Syd Perth D 3 Tennis All Stars Doubles 05 January 2020 New South Wales, Australia Jamie Murray defeats Sander Gille Joe Salisbury Joran Vliegen Previous Rating: 1373 ± 332 - 1801 ± 193 Rating Change: +401 - -136 New Rating: 1774 ± 237 - 1665 ± 177 Set Score: 2 - 0 Chris Guccione defeats Felix Auger-Aliassime John Peers Adil Shamasdin Previous Rating: 2317 ± 235 - 2154 ± 234 Rating Change: +80 - -79 New Rating: 2397 ± 208 - 2075 ± 207 Set Score: 2 - 1 Radu Albot defeats Grigor Dimitrov Alexander Cozbinov Alexandar Lazarov Previous Rating: 1342 ± 298 - 2238 ± 307 Rating Change: +442 - -467 New Rating: 1784 ± 241 - 1771 ± 244 Set Score: 2 - 0 Austin Krajicek defeats Karen Khachanov Rajeev Ram Daniil Medvedev Previous Rating: 1365 ± 328 - 2912 ± 143 Rating Change: +982 - -187 New Rating: 2347 ± 267 - 2725 ± 139 Set Score: 2 - 0 Simone Bolelli defeats Viktor Durasovic Fabio Fognini Casper Ruud Previous Rating: 2102 ± 249 - 2168 ± 300 Rating Change: +130 - -190 New Rating: 2232 ± 219 - 1978 ± 245 Set Score: 2 - 0 Kevin Krawietz defeats Michail Pervolarakis Andreas Mies Stefanos Tsitsipas Previous Rating: 2491 ± 96 - 2307 ± 327 Rating Change: +13 - -145 New Rating: 2504 ± 94 - 2162 ± 256 Set Score: 2 - 1