- 1999 Promus Hotel Corporation U.S. OPEN changes event dates! - World Senior Doubles Changes Venue [includes event details!] - HEAD delivers Largest Sponsorship in Racquetball History - Tournament of the Americas moves to Baja California, Mexico from Houston - Road to Pan Am Games Begins in Houston - Portland to Host '99 Wilson National High School Championships - Univ./Wisconsin Scientist Ed Arias chosen as Promus U.S. OPEN Webmaster - Penn selected as Official Racquetball for IRF & PARC Further informations in german can be found here!