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

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 September 14, 1987 Tokyo , Japan WTA Virginia Slims Carpet (I) Katerina Maleeva Anne White Robin White 1–6, 2–6
Winners February 11, 1991 Linz , Austria WTA Tier V Carpet (I) Raffaella Reggi Petra Langrová Radka Zrubáková 6–4, 1–6, 6–3
Runners-up May 20, 1991 Geneva , Switzerland WTA Tier IV Clay Cathy Caverzasio Nicole Bradtke Elizabeth Smylie 1–6, 2–6
Runners-up February 9, 1993 Osaka , Japan WTA Tier III Carpet (I) Magdalena Maleeva Jana Novotná Larisa Neiland 1–6, 3–6
Winners April 5, 1993 Amelia Island , USA WTA Tier II Clay Leila Meskhi Amanda Coetzer Inés Gorrochategui 3–6, 6–3, 6–4

Question: What is the date of the final between Manuela Maleeva's Doubles 11 4 7 match which has a score of 3-6 6-3 6-4 and Penny Barg Paula Smith was the opponent?