ATP 250 Argentina Open Tennis All Stars Doubles 12 February 2020 Buenos Aires, Argentina Marcel Granollers defeats Ariel Behar Horacio Zeballos Gonzalo Escobar Previous Rating: 2377 ± 102 - 2055 ± 191 Rating Change: +9 - -29 New Rating: 2386 ± 101 - 2026 ± 175 Set Score: 2 - 0 Pablo Andujar defeats Maximo Gonzalez Pedro Martinez Fabrice Martin Previous Rating: 2594 ± 164 - 2479 ± 113 Rating Change: +56 - -26 New Rating: 2650 ± 145 - 2453 ± 108 Set Score: 2 - 0 Sander Gille defeats Andrea Collarini Joran Vliegen Federico Coria Previous Rating: 1937 ± 125 - 2198 ± 264 Rating Change: +62 - -276 New Rating: 1999 ± 118 - 1922 ± 195 Set Score: 2 - 1 Marcelo Demoliner defeats Marco Cecchinato Matwe Middelkoop Albert Ramos Previous Rating: 2369 ± 103 - 2360 ± 175 Rating Change: +32 - -91 New Rating: 2401 ± 98 - 2269 ± 148 Set Score: 2 - 0 Pablo Cuevas defeats Leonardo Mayer Hugo Dellien Andres Molteni Previous Rating: 2356 ± 164 - 2304 ± 157 Rating Change: +65 - -59 New Rating: 2421 ± 146 - 2245 ± 142 Set Score: 2 - 0 Guillermo Duran defeats Salvatore Caruso Juan Ignacio Londero Lorenzo Sonego Previous Rating: 1852 ± 218 - 2474 ± 169 Rating Change: +323 - -194 New Rating: 2175 ± 179 - 2280 ± 151 Set Score: 2 - 0 Thiago Monteiro defeats Facundo Diaz Acosta Fernando Romboli Carlos Taberner Previous Rating: 1781 ± 255 - 2118 ± 287 Rating Change: +210 - -268 New Rating: 1991 ± 216 - 1850 ± 230 Set Score: 2 - 1 Jaume Munar defeats Facundo Bagnis Casper Ruud Federico Delbonis Previous Rating: 2566 ± 161 - 2566 ± 174 Rating Change: +71 - -83 New Rating: 2637 ± 144 - 2483 ± 152 Set Score: 2 - 0 Marcel Granollers defeats Thiago Monteiro Horacio Zeballos Fernando Romboli Previous Rating: 2386 ± 101 - 1991 ± 216 Rating Change: +6 - -27 New Rating: 2392 ± 99 - 1964 ± 199 Set Score: 2 - 0 Marcelo Demoliner defeats Jaume Munar Matwe Middelkoop Casper Ruud Previous Rating: 2401 ± 98 - 2637 ± 144 Rating Change: +59 - -127 New Rating: 2460 ± 93 - 2510 ± 125 Set Score: 2 - 0 Marcel Granollers defeats Marcelo Demoliner Horacio Zeballos Matwe Middelkoop Previous Rating: 2392 ± 99 - 2460 ± 93 Rating Change: +46 - -41 New Rating: 2438 ± 92 - 2419 ± 86 Set Score: 2 - 0 Guillermo Duran defeats Sander Gille Juan Ignacio Londero Joran Vliegen Previous Rating: 2175 ± 179 - 1999 ± 118 Rating Change: +51 - -22 New Rating: 2226 ± 159 - 1977 ± 113 Set Score: 2 - 0 Marcel Granollers defeats Guillermo Duran Horacio Zeballos Juan Ignacio Londero Previous Rating: 2438 ± 92 - 2226 ± 159 Rating Change: +12 - -35 New Rating: 2450 ± 89 - 2191 ± 145 Set Score: 2 - 1