Top-seeded Taylor Townsend and Katerina Siniakova win the women’s doubles at the Australian Open

MELBOURNE, Australia (AP) — Taylor Townsend of the United States returned to the court on which her career first took flight, teaming with Katerina Siniakova to beat Hsieh Su-Wei and Jelena Ostapenko 6-2, 6-7 (4), 6-3 in the women’s doubles…