The defeat at Edgbaston marked the first time since 2005 that England have made a losing start to a home Ashes series and another loss at Lord’s would deal a huge blow to their chances of regaining the urn.
Siya Kolisi missed the Springboks’ victorious Rugby Championship campaign with a knee injury but played his first game in four months in the Currie Cup for Western Province last week Friday.
Gauff is joined by four other teenagers among eight wildcard invitees: a trio of 17-year-old Americans in Caty McNally, Whitney Osuigwe and Katie Volynets and 16-year-old French player Diane Parry.
Defending champion Djokovic double faulted three times as he dropped serve in the opening game against Sam Querrey but quickly put things right and pulled away for a 7-5, 6-1 victory over the American.
The Premier League club could have faced a transfer ban, but the disciplinary committee of world football's governing body instead imposed a fine of 370,000 Swiss Francs.
Last played in 1900, the sport’s Olympic return has been on the agenda of the International Cricket Council but India’s powerful board was not keen on the idea.
The T20 event is one of three new events added to the next edition of the Games, alongside Beach Volleyball and Para Table Tennis, but there was no room on the schedule for shooting.
The Absa Premiership fixture, scheduled for last Saturday against Stellenbosch FC, was also moved to Athlone Stadium after initially being earmarked for Cape Town Stadium.