What: $30,000 men's and women's professional tour sponsored by Volkswagen Credit.
Where: Merritt Athletic Club at Security
Schedule: Today: Noon, first and second rounds for men's and women's pro singles.
Tomorrow: Noon, amateur play begins. 1:30 p.m., women's pro quarterfinals. 4:30 p.m., Men's pro quarterfinals and mixed doubles begin.
Saturday: 10 a.m., mixed doubles' semifinals. 2 p.m., men's and women's pro semifinals. 4:30 p.m., mixed doubles finals.
Sunday: 10 a.m., amateur finals. 11:30 a.m., women's pro final. 1 p.m., men's pro final.
Tickets: For information, call (410) 298-8700.