Barbora Krejcikova, top right, and Katerina Siniakova of the Czech Republic, celebrate after beating China’s Shuai Zhang, bottom left, and Belgium’s Elise Mertens during the final of the women’s doubles at the Wimbledon tennis championships in London, on July 10. Wimbledon is relaxing its requirement for all-white clothing to allow female players to wear colored undershorts to be more comfortable on their periods. KIRSTY WIGGLESWORTH/AP
BY THE ASSOCIATED PRESS LONDON (AP) — Wimbledon is relaxing its requirement for allwhite clothing to allow female players to wear colored undershorts to be…