Table:
text: Manuela Maleeva
Doubles: 11 (4–7)
Doubles: 11 (4–7)
Outcome Date_ Tournament Surface Partner Opponents_in_the_final Score_in_the_final
Runners-up April 29, 1985 Houston , USA WTA Virginia Slims Clay Helena Suková Elise Burgin Martina Navratilova 1–6, 6–3, 3–6
Winners July 22, 1985 Indianapolis , USA WTA Virginia Slims Clay Katerina Maleeva Penny Barg Paula Smith 3–6, 6–3, 6–4
Runners-up September 8, 1986 Tokyo , Japan WTA Virginia Slims Carpet (I) Katerina Maleeva Bettina Bunge Steffi Graf 1–6, 7–6 (9–7) , 2–6
Winners July 6, 1987 Knokke , Belgium WTA Virginia Slims Clay Bettina Bunge Kathleen Horvath Marcella Mesker 4–6, 6–4, 6–4

Question: What surface was the tournament on with opponent Kathleen Horvath Marcella Mesker in the final under Manuela Maleeva's doubles: 11 (4–7) ?