On Monday, he will be making his 10th appearance in the final 16 of Wimbledon.
An already wide-open women's draw was nearly decimated as top seed Kerber, former world number one Wozniacki and 2012 runner-up Radwanska all found themselves a set and a break down and staring at first-week exits.
Novak Djokovic returned to the fourth round at Wimbledon by beating Ernests Gulbis 6-4, 6-1, 7-6 (2). Halep beat Victoria Azarenka on Monday to move into the quarters, where she will face Johanna Konta.
French Open champion Jelena Ostapenko made the last 16 for the first time with a 7-5, 7-5 win against Camila Giorgi.
"It was for sure the best match for a long time for me. But as the match went on, I felt like I was dictating more so from the baseline".
Neil Stubley, the head of courts and horticulture at the All England Club, says measurements taken throughout Wimbledon's first week show the grass courts are as healthy as they have been in recent years.
Kerber was a break down in the second set but did just enough to claw her way into the fourth round where she will face Garbine Muguruza, after World No. 15 raced into the fourth round with a 6-2, 6-2 victory over Sorana Cirstea.
The second set was on-serve until, with Kerber serving at 5-4 down, the tall Muguruza, who had saved three break points in the set, broke to secure it with a fine crosscourt victor.
"It was tough to find my rhythm, actually", Kerber said.
These players have both struggled in 2017, searching for any semblance of consistency and failing on most occasions against top-20 opponents (in Kerber's case, every one she has played). She was hitting the balls very hard. "I've never been this far at Wimbledon before", Rogers said. "Doesn't matter how the score was".
The No1 seed Angelique Kerber is out of Wimbledon after defeat to Spain's 14th seed Garbiñe Muguruza in the fourth round. 2016 runner-up Angelique Kerber makes it to week 2, and she plays 2016 French Open champion Garbine Muguruza next.
Muguruza, burdened by too many errors, missed a crucial volley (she collected less than 50% of the net points) while Kerber sealed the set with an overhead victor.
"I did a lot of things well today", Raonic said. But she let five opportunities to close out the match pass her by before being broken twice to allow her Ukrainian opponent to serve for the second set.
Kerber must however avoid getting off to a bad start as Muguruza has the potential to grind her out of the match quickly if the Spaniard can get on the front foot. But power isn't enough without control, and Kuznetsova on big points showed to have both, as the crafted slice victor on her first set point cleatly demonstrated.
"I will go home and I will take few days off, then I'm looking forward to going to the U.S", she added.