Australia vs South Africa 1st T20I Highlights: Australia defeated South Africa by 17 runs in the first T20I of the three-match series at Marrara Cricket Ground, Darwin on Sunday. South Africa captain Aiden Markram won the toss and opted to bowl first in the game. It was a pathetic start for the host team as it went down to 30 for 3. A terrific counter-attacking knock from Tim David brought Australia back in the game. David smashed 83 off 52 balls with the help of 4 fours and 8 sixes as Australia posted 178 all out. For South Africa, Kwena Maphaka was the pick of the bowlers with figures of 4 for 20. Ryan Rickelton played a fighting knock of 71 off 55 in the chase, but South Africa fell short of Australia’s total by 17 runs.