Serena Williams booked a Wimbledon final rematch against Angelique Kerber as the seven-time champion marched into her 10th All England Club title match with a 6-2, 6-4 rout of Julia Goerges on Thursday.
On 20-match winning streak at Wimbledon, Serena is the third oldest female Grand Slam finalist in the Open era at 36 years and 291 days.
She will face German world number 10 Kerber on Saturday in a repeat of the 2016 showpiece won by Williams.
Williams has often blasted her rivals off Centre Court with ferocious power-hitting, but German 13th seed Goerges was sent packing with a more subtle 70-minute display featuring just 16 winners and five aces.
In only her fourth tournament since the birth of her daughter Olympia in September, the 23-time Grand Slam champion is closing in on her first major title as a mother.
The American star will have history in her sights against Kerber as she tries to equal Margaret Court's record of 24 Grand Slams singles titles.
An eighth Wimbledon title would also move her past Steffi Graf into second place on the list of female Wimbledon champions, behind nine-time winner Martina Navratilova.
Earlier, Kerber raced into her second Wimbledon final and fourth Grand Slam showpiece as the German crushed former French Open champion Jelena Ostapenko 6-3, 6-3 in 67 minutes.
The 30-year-old hit only 10 winners but that was all it took to get the job done as Latvian 12th seed Ostapenko shot herself in the foot with 36 unforced errors.