Montolio reached a career high ranking of world No. 22 in February 2002, and won three WTA Tour titles at the small events in Porto, Estoril, and Bol, as well as reaching the finals of Madrid and Palermo.
The most notable player to win the singles was three-time French Open champion Arantxa Sánchez Vicario, who won the inaugural event.
Australian Open | French Open | Porto | Open University | open source | Porto Alegre | U.S. Open | F.C. Porto | Wacken Open Air | University of Porto | The Open Championship | U.S. Open (tennis) | Porto-Novo | All England Open Badminton Championships | U.S. Open (golf) | Open Source | Open-pit mining | 2006 Australian Open | Open Software Foundation | Indira Gandhi National Open University | Lamar Hunt U.S. Open Cup | Porto San Giorgio | 2005 Australian Open – Men's Singles | U.S. Women's Open | open access | Gerry Weber Open | Swedish Open | Porto Cervo | International GT Open | Federal Open Market Committee |