Abigail Speers of the US and Juan Sebastian Cabal of Colombia celebrate after defeating India’s Sania Mirza and Ivan Dodig in the mixed doubles’ final at the Australian Open tennis championships in Melbourne, Australia, Sunday,… . India’s Sania Mirza and Ivan Dodig of Croatia hold their runner-up trophies after losing the their mixed doubles’ final to Abigail Speers of the US and Juan Sebastian Cabal of Colombia at the Australian Open tennis championship… .