Martin Guptill scored 35 runs off 59 balls for New Zealand. © AFP Martin Guptill, the New Zealand opener, tried to play a pull shot, lost his balance and hit the wicket to gave South Africa skipper Faf du Plessis a sigh of relief. However, Faf du Plessis’ happiness was short-lived as Kane Williamson scored a century to lead New Zealand to a four-wicket win over South Africa at Edgbaston, Birmingham, on Wednesday. With four defeats in six matches, South Africa are virtually out of the contention for the semi-finals at the World Cup 2019. ”An unfortunate dismissal for Martin Guptill in Wednesday’s game! (Don’t miss that reaction from #FafDuPlessis!) #CWC19 | #NZvSA,” Cricket World Cup tweeted the GIF of Guptill’s unfortunate dismissal. An unfortunate dismissal for Martin Guptill in Wednesday’s game!#FafDuPlessis!)#CWC19 | #NZvSA pic.twitter.com/NWxByjDjm9 — Cricket World Cup (@cricketworldcup) June 20, 2019 After opting to bowl, New Zealand rode on a disciplined bowling attack to restrict South Africa to 241 for six in rain-curtailed match, reduced to 49-over per side.Fast bowler Lockie Ferguson picked up three wickets, while Trent Boult, Colin de Grandhomme and spinner Mitchell Santner joined the party with a wicket each.Chasing 242, New Zealand lost opener Colin…