What is the resolution source for this market?

https://www.itftennis.com/en/tournament-calendar/

W15 圣卡洛斯：Julia Julia Cerqueira Carvalho Farias Lima x Laura Goncalves Portela Borges

Name: W15 圣卡洛斯：Julia Julia Cerqueira Carvalho Farias Lima x Laura Goncalves Portela Borges | Future
Creator: Polymarket

Sports/Tennis

15 hours ago

结束日期Nov 17, 2026

流动性$1.73K

交易量$20.8

OI$21.3

Julia Julia Cerqueira Carvalho Farias Lima

94.5%

5.5%

Laura Goncalves Portela Borges