Both batsmen put on a wonderful display of crafting an innings, pushing their side to a six-wicket victory to see them in finals.
This will be Yasir's second stint in a foreign T20 league.
Sheldon Cottrell picked up three wickets but Gayle was announced as man of the match for his stellar performance with the bat
The West Indies opener's 84* off 40 balls sealed the deal for Guyana Amazon Warriors against Jamaica Tallawahs in the 28th match of the season
Rauf to return for Melbourne Stars after Bangladesh T20Is
Pakistan Under-19 team claims a dominant win in their opening World Cup game
'We are missing three first-choice players' - Bangladesh coach Russell Domingo
Bangladesh announces squad for Pakistan T20Is
Shadab Khan to captain Islamabad United in PSL 5
Philander fined by the ICC for Jos Buttler send-off
De Villiers will be welcomed back to South African side, says Faf du Plessis
Tearaway quick Haris Rauf vows to make most of opportunity
PSL 2019 - PSL Schedule with all PSL 4 Matches and Schedule for all Franchises
PSL Schedule Live Streaming and PSL 5 Matches Details