Anna Leigh Waters enters the 2026 Veolia Arizona Open as the clear favorite in women's singles, holding a 62.5% implied probability driven by her extended singles winning streak and consistent dominance on the PPA Tour. The recently released draw places her atop the bracket with a path that has historically favored her against top challengers, including Kaitlyn Christian in the upper half and Kate Fahey, Brooke Buckner, Lea Jansen, and Zoey Wang in the lower half. Sofia Sewing stands out among unseeded threats for her singles prowess and potential semifinal run. Other contenders such as Cailyn Campbell, Catherine Parenteau, and Isabella Dunlap trail in pricing due to less favorable recent head-to-head results and seeding. The event's timing in Mesa, with matches shifted to cooler evening slots, adds minor logistical context but does not alter the top seed's established edge.