Cape Town [South Africa], February 11 (ANI): Sunrisers Eastern Cape claimed back-to-back SA20 titles with an empathic 89-run victory over Durban’s Super Giants at Newlands on Saturday evening. After topping the group stage, the Sunrisers delivered a clinical performance in the final. The Sunrisers bowling unit was as economical as they have been throughout the competition, with Marco Jansen starring with 5/30, although the victory was set up by Dan Worrall (2/15) and Ottniel Baartman (2/17). Half-centuries from Tom Abell (55 in 34 balls, eight fours and two sixes) and Tristan Stubbs (56* in 30…