Balancing motherhood and tennis, Pironkova scores upset win at U.S. Open

Tsvetana Pironkova completed a 7-5, 6-3 upset win over No. 10-seeded Garbine Muguruza in the second round of the U.S. Open, Pironkova's first tournament after a three-year break to give birth to her son, Alexander.

source CBC | Sports News https://ift.tt/2Z60ha6