Cali Open runs from Saturday 31 October 2026 to Sunday 8 November 2026 on the WTA Tour. 9 days of competition across the week.
The WTA Tour is the top professional women's tennis circuit, with a global calendar of tournaments across hard, clay and grass surfaces and a season-ending finals for the leading players. Matches are best of three sets, which makes upsets more frequent than on the men's tour, and surface changes, scheduling and player withdrawals often move the odds.
Tennis is scored in a way that magnifies small edges, so a single break of serve can settle a set and a whole match. Surface speed, bounce height and altitude change how much a big serve or heavy topspin is worth. Rest days, travel between events and recent match load affect the deep stages of long formats. Interest usually sits on set handicaps, total games, tie break markets and correct set score.
Add the event to your calendar to keep the start time as the schedule is confirmed. Kick-off times are checked against the official schedule every week, so this page follows any change.