HIGHLIGHTS-Tennis-Wimbledon day six

Highlights of the sixth day at Wimbledon, the third Grand Slam tournament of the year, on Saturday (times GMT): 1319 BARTY STROLLS INTO LAST 16

Top seed Ash Barty swatted aside Briton Harriet Dart 6-1 6-1 to become the first Australian woman to make the fourth round of Wimbledon since Jarmila Wolfe in 2010. Belgium's 21st seed Elise Mertens also advanced with a battling 6-2 6-7(9) 6-4 victory over Wang Qiang.

READ MORE Nadal's draw gets tougher with Tsonga next

Jo-Wilfried Tsonga v Rafa Nadal Saturday's order of play at Wimbledon

Gauff digs deep to continue dream run Wimbledon crowd go loco for Coco

Mature Gauff still a teenager inside Kyrgios shows softer side after mixed exit

Best quotes and fact of the day at Wimbledon Aliassime out as Humbert sets up Djokovic tie

Djokovic survives hurricane Hurkacz Serena, Murray's doubles match rescheduled

Azarenka slams gender 'inequality' in schedules Halep catches fire to dispatch Azarenka

Pella pulls out all the stops to beat Anderson Pliskova uses 'amazing' serve to see off Hsieh

Raonic outserves Opelka in battle of big men 1220 LAVER HONOURED ON CENTRE COURT

Australia's 11-times Grand Slam winner Rod Laver was presented with a miniature replica of the Wimbledon trophy on Centre Court to mark the 50th anniversary of his last title at the All England Club. Laver won four Wimbledon titles and won all four Grand Slam singles tournaments in the same calendar year twice, in 1962 and 1969.

1210 NISHIKORI AND QUERREY MARCH INTO FOURTH ROUND Eighth seed Kei Nishikori beat American Steve Johnson 6-4 6-3 6-2 to advance into the fourth round, with the Japanese breaking him six times and hitting 23 winners.

American Sam Querrey also went through in straight sets, beating Australia's John Millman 7-6(3) 7-6(8) 6-3 after firing down 27 aces and hitting 52 winners. 1127 KVITOVA TOO GOOD FOR LINETTE

Twice champion Petra Kvitova strolled into the fourth round with a 6-3 6-2 victory over unseeded Pole Magda Linette. Joining her was Spain's Carla Suarez Navarro, who eased past American Lauren Davis 6-3 6-3. 1015 PLAY UNDERWAY AT WIMBLEDON

Play began in bright sunshine with the temperature hovering around 22 degrees Celsius and a forecast high of 24C. World number one Ash Barty is in action against Briton Harriet Dart on Centre Court (1200 GMT start) while twice champion Rafa Nadal meets Frenchman Jo-Wilfried Tsonga.

Roger Federer continues his quest for a ninth Wimbledon title when he meets Lucas Pouille in the third round.