The PWBA Sonoma County Open will be a standard event for the 2019 PWBA Tour season. MAX FIELD SIZE: 125 SCHEDULE (all times are local) Thursday, May 30 4 p.m. – 5:30 p.m.: Official practice 7 p.m.: Bowl with the Pros Friday, May 31 9 a.m.: Qualifying – Round 1 (eight games) 5 p.m.: Qualifying – Round 2 (eight games) Cut to top 32 players Saturday, June 1 9 a.m.: Round of 32 (eight games) Cut to top 12 players 2 p.m.: Round of 12 (six games) Cut to top four players for stepladder finals 5:30 p.m.: BowlTV finals