Millennium_Estoril_Open
Estoril Open (tennis)
Tennis tournament in Portugal
The Estoril Open (also known as the Millennium Estoril Open for sponsorship purposes) is an ATP clay court tennis tournament held in the Portuguese Riviera. The event takes place at the sports complex of Clube de Ténis do Estoril in Cascais. The tournament was created in 2015 to replace the historic Portugal Open, which was canceled due to lack of sponsorships. It has been removed from the 2025 ATP calendar.[1] The tournament was created by former Dutch tennis player Benno van Veggel and Portuguese football agent Jorge Mendes.[2][3][4][5]