GUADALAJARA, MEXICO - SEPTEMBER 18: Momoko Kobori of Japan and Peangtarn Plipuech of Thailand return a ball during the Women's Doubles semifinal match against Quinn Gleason of the United States and Katarzyna Piter of Poland as part of Day 6 of the WTA 500 Guadalajara Open at Mouratoglou Tennis Center on September 18, 2026 in Guadalajara, Mexico. (Photo by Simon Barber/Getty Images)