Kerber holdspublished at 14:47 British Summer Time 9 July 2016
*S Williams 4-4 Kerber
Angelique Kerber swats a forehand wide as she tries to buy a pass back into a rally she was retreating in.
That brings up 30-30.
But the German gets a leg-up from an unlikely source as her serve - picked as a point of weakness - is twice shovelled into the net by Serena.