Usman Khawaja accuses South Africa of being experts at ball-tampering

Usman Khawaja has claimed that South Africa were far better than Australia at working on the cricket ball to generate reverse swing during their controversial 2018 Test series.The former Australian opener has alleged that his team were trying to keep up with the hosts and has promised to reveal more details about their methods in his autobiography, SabR.Sandpapergate scandal explained in briefThe 2018 ball-tampering scandal unfolded during the third Test between Australia and South Africa at New...