After winning her semifinal against Jelena Ostapenko 6-3, 6-3, Kerber was asked what she sees across the net when she goes up against Williams.
Williams held to force Kerber to serve it out but the 30-year-old refused to yield.
As for Wiiliams, the tennis champion has battled hard to get back to the court just 10 months after giving birth to her first child, Alexis Olympia Ohanian, Jr.More news: President Trump Meets Queen Elizabeth II In England
Serena didn't enjoy a good start to the ongoing season as she withdrew from Australian Open and struggled in the Sunshine tournaments before quitting ahead of the French Open quarter-final due to complications of childbirth.
The pair arrived for the resumption of the men's semi-final between Rafael Nadal and Novak Djokovic ahead of Williams' bid to win her eighth Wimbledon title. Especially now that I have a daughter, I want to be around as long as I can to support her. "I want to get as many as I can, starting with - I still have a match to win, so I'm not even there yet". Knowing that no matter what happens, I have unbelievable support and unconditional love.
In a role reversal from her wedding - at which Williams was a guest in May - Markle is watching her friend from the royal box.
I look forward to continuing to be out here and do what I do best.
"To all the moms out there, I was playing for you today - and I tried", said the 36-year-old American, her voice shaking during the trophy ceremony.More news: The Rock Explains Why He's Not Running For President Right Away
'It's obviously disappointing but I can't be disappoinited, I'm literally just getting started.
The match is being played with the Centre Court roof closed - the same conditions that the first three sets were played under. "She's coming back. For me also, I'm coming back from 2017".
It was Kerber, however, one of one of six German women to reach a major final, after Helga Niessen Masthoff (1970 Roland Garros), Sylvia Hanika (1981 Roland Garros), Anke Huber (1996 Australian Open), Sabine Lisicki (2013 Wimbledon) and Stefanie Graf (31 in total), to dictate the game.
Germany's Angelique Kerber poses with the winner's trophy, the Venus Rosewater Dish, after her women's singles final victory over U.S. player Serena Williams.More news: Romania, among North Atlantic Treaty Organisation countries meeting defense spending pledge in 2018