Table:
0
A
B
C
D
E
F
G
1
Edition
Round
Date
Partner
Surface
Opponents
Result
2
1983 World Group I
PO
July 19, 1983
Marina Kondova
Clay
Angela Longo Lindsay Standen
6–4, 6–2
3
1983 World Group I
PO
July 21, 1983
Adriana Velcheva
Clay
Svetlana Cherneva Larisa Savchenko
4–6, 3–6
4
1984 World Group I
R1
July 15, 1984
Katerina Maleeva
Clay
Amanda Brown Anne Hobbs
7–6, 7–5
5
1984 World Group I
R2
July 16, 1984
Katerina Maleeva
Clay
Elena Eliseenko Larisa Savchenko
7–5, 5–7, 1–6
6
1984 World Group I
QF
July 18, 1984
Katerina Maleeva
Clay
Sabrina Goleš Mima Jaušovec
3–6, 1–6
7
1985 World Group I
R1
October 6, 1985
Katerina Maleeva
Hard
Natalia Egorova Svetlana Cherneva
6–3, 7–5
8
1985 World Group I
R2
October 8, 1985
Katerina Maleeva
Hard
Sabrina Goleš Aila Winkler
6–4, 7–6 (9–7)
9
1985 World Group I
QF
October 10, 1985
Katerina Maleeva
Hard
Jo Durie Anne Hobbs
4–5, Ret.
10
1985 World Group I
SF
October 12, 1985
Katerina Maleeva
Hard
Hana Mandlíková Helena Suková
3–6, 6–7 (4–7)
11
1986 World Group I
R1
July 20, 1986
Katerina Maleeva
Clay
Svetlana Cherneva Larisa Savchenko
6–1, 4–6, 1–6
12
1986 World Group I
QF
July 23, 1986
Katerina Maleeva
Clay
Bettina Bunge Claudia Kohde-Kilsch
4–6, 2–6
13
1989 World Group I
R1
October 1, 1989
Katerina Maleeva
Hard
Kim Il-soon Lee Jeong-myung
7–5, 6–0
14
1989 World Group I
R2
October 3, 1989
Katerina Maleeva
Hard
Florencia Labat Mercedes Paz
6–1, 3–6, 6–1
15
1989 World Group I
QF
October 5, 1989
Katerina Maleeva
Hard
Elizabeth Smylie Janine Tremelling
7–5, 4–6, 0–6
16
↓Representing [[|]]↓
↓Representing [[|]]↓
↓Representing [[|]]↓
↓Representing [[|]]↓
↓Representing [[|]]↓
↓Representing [[|]]↓
↓Representing [[|]]↓
17
1991 World Group I
R2
July 24, 1991
Cathy Caverzasio
Hard
Li Fang Yi Jing-Qian
1–3, Ret.
18
1991 World Group I
QF
July 25, 1991
Cathy Caverzasio
Hard
Jana Novotná Regina Rajchrtová
6–4, 2–1, Ret.
19
1992 World Group I
R1
July 14, 1992
Michelle Strebel
Clay
Maria Lindström Maria Strandlund
4–6, 7–5, 4–6

Questions and formulas:
Question: Who was Manuela Maleeva opponent when she played a match partnered with michelle strebel?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,D1="michelle strebel"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G19,D2:D19="michelle strebel"),6))
Level: medium