RIYADH, SAUDI ARABIA - NOVEMBER 07: Iga Swiatek of Poland signs pink tennis balls for breast cancer awareness before hitting them into the crowd after her straight sets victor against Daria Kasatkina in their round robin singles match during Day 6 of the 2024 WTA Finals Riyadh as part of the Hologic WTA Tour at King Saud University Indoor Arena on November 07, 2024 in Riyadh, Saudi Arabia. (Photo by Clive Brunskill/Getty Images)