Australia limited-overs captain Aaron Finch on Friday was diagnosed with concussion after copping a blow to his helmet while fielding during a Sheffield Shield fixture.
O'Keefe, who had injured his hamstring during the match, was the last man to bat and entered the field with a runner.
Klinger walked back after he was caught near the third man boundary by Steve O’Keefe off Ben Dwarshuis in the second over of Scorchers’ innings.
The 32-year-old Joe Denly also recorded his highest score in the BBL.
Boult starred with a burst of six wickets for four runs in 15 deliveries against Sri Lanka.
Daniel and Hughes' century-plus stand guided Sixers to a competitive 164/4, after which O'Keefe and Abbott picked up three wickets each.
Rashid Khan, from the militant nation, emerged second in the shorter formats. Goodness knows how satanic he would have been had Afghanistan played Test cricket this year. Kaustubh S. Mayekar relives the spellbinding performances in short tell-a-tales.
Steve O'Keefe broke a digit on his right hand during a local tour match and is advised to miss six weeks of cricket.
While Steve O’Keefe is known to be John Hastings’ best friend to such an extent that the former became Hastings’ best man in his wedding, however Hastings believes Jon Holland was a more deserving candidate to get a spot in Australia’s squad for second Test against Bangladesh.
O’Keefe was suspended from playing limited-overs domestic cricket in Australia, following a misbehaviour incident playing for New South Wales.