The Stella Artois Clay Court Championships (later shortened to Stella Artois Cup) was a professional tennis tournament played on outdoor red clay courts. During its existence, it was an annual event on the Challenger Series, the second tier of competition of the Association of Tennis Professionals (ATP). It was held each July, from 2001 through 2005, at the Budaörsi Teniszcentrum in Budapest, Hungary.

• Budapest Grand Prix
• Budapest Challenger (May)
• Budapest Challenger (September)

• 2001 Draw - ATP
• 2002 Draw - ATP
• 2003 Draw - ATP
• 2004 Draw - ATP
• 2005 Draw - ATP