Barbora Krejcikova and Katerina Siniakova poses with the championship trophy in Paris 2018. Wta doubles final.

PARIS, France
Barbora Krejcikova and Katerina Siniakova wrapped up a weekend of first-time Grand Slam champions on the WTA on Sunday, as the Czech pair defeated Japan's Eri Hozumi and Makoto Ninomiya to win the French Open, 6-3, 6-3.