Of all the storylines in sport right now, none are more significant than the one about Serena Williams and her historic quest to complete the first Calendar Grand Slam of her career.
Agnieszka Radwanska continued her love affair with Wimbledon by defeating WTA Rising Star Madison Keys to return to the semifinals for the third time in four years.
Yes, Madison Keys, a smiling 20-year-old from Boca Raton, Florida, and Coco Vandeweghe, a laughing 23-year-old from Rancho Sante Fe, California, are into the final eight at the All England Club.