NUMBER CRUNCHING South Africa's woes start with diminishing batting returns by Deepu Narayanan • Last updated on Hashim Amla's batting average has fallen from 51.34 to 49. © Getty South Africa's disastrous TAGS South Africa Hashim Amla South Africa tour of England, 2017 RELATED STORIESDamien Fleming unimpressed with England's implausible battingMoeen hails Saqlain Mushtaq as the "biggest difference"Jadeja becomes No. 1 Test all-rounderFaf du Plessis challenges Philander to improve fitnessEngland move up to third in ICC Test rankingsTop order concerns remain for England, admits Trevor Bayliss
