**Several top mixed doubles teams are absent from the Veolia Arizona Open at Arizona Athletic Grounds, creating a more open draw for the 1,000-point PPA Tour event.** Anna Leigh Waters and Ben Johns enter as the clear #1 seeds and have advanced deep in recent events, though they have faced tight matches against strong competition. Key omissions include Anna Bright, Jorja and JW Johnson, Hayden Patriquin, and Gabe Tardio, reducing the number of elite pairings and giving lower seeds and new combinations realistic paths forward. First-time partnerships such as Jamie Wei/CJ Klinger and others add uncertainty, while teams like Rachel Rohrabacher/Christian Alshon (#2) and Tyra Black/Noe Khlif hold strong positions in their sections. Main-draw play began with the round of 32 on September 16, moving into the round of 16 on September 17, with quarterfinals scheduled for September 18; confirmed injury or withdrawal updates and early-round results will shape which teams secure quarterfinal berths.