Pakistan rode on their star batsman Haris Sohail's 59-ball 89 to revive their chances of reaching the World Cup semi-finals by beating South Africa by 49 runs. South Africa are out of the tournament while Pakistan can still make it to the top four, provided they win their remaining matches against New Zealand, Afghanistan and Bangladesh in the ongoing tournament.

Pakistan skipper Sarfaraz Ahmed was all praise for Haris Sohail for his Jos Buttler-style batting, saying his innings was the turning point in Pakistan's win over South Africa at Lord's.

Sohail’s fiery knock lifted Pakistan to an impressive 308-7 before Wahab Riaz (3-46), Shadab Khan (3-50) and Mohammad Amir (2-49) restricted South Africa to 259-9 in their 50 overs.

"Haris was hungry to play in this game," said Sarfaraz of the left-hander, who was dropped after scoring just eight in Pakistan's opening defeat against the West Indies.

"He's the main factor, the turning point, the way he batted in the last 15 overs, it was like Buttler."

Pakistan desperately needed a win after three defeats in five games together with one victory and one match rained off.

"We changed the combination in this game," said Sarfaraz, who was criticised for poor captaincy in the India game.

"We went with another combination in the last game so sometimes change is good for the team."

Sarfaraz praised his bowlers for taking wickets regularly.

"I think credit goes to Amir and Wahab who took early wickets and then Shadab was really good in the middle overs," said Sarfaraz.

Pakistan are now seventh in the 10-team table, with five points. They have games against New Zealand, Afghanistan and Bangladesh to come.

Sarfaraz admitted his team still needed to improve their sloppy fielding.

"We have to work harder on fielding," said Sarfaraz, whose team dropped five catches against South Africa, with Amir alone grassing three.

"We once again dropped so many catches so now with all three matches very crucial we have to sort it out so that it could support our bowling."