Herculean Boult and Wagner keep South Africa to 308
End of innings South Africa 308 (Elgar 140, Bavuma 64, du Plessis 52, Boult 4-64) v New ZealandLive scorecard and ball-by-ball details Neil Wagner ended Dean Elgar’s long stay during an 11-over spell © Getty Images A big effort from New Zealand’s two frontline seamers, Trent Boult and Neil Wagner, spearheaded an impressive performance on the second day as they restricted South Africa to 308. After Dean Elgar departed for…