Table:
0
A
B
C
D
E
F
1
Outcome
Date
Tournament
Surface
Opponent
Score
2
Winner
23 April 1984
Taranto
Clay
Sabrina Goleš
6–3, 7–5
3
Winner
9 July 1984
Rio de Janeiro
Hard
Adriana Villagran
6–3, 6–3
4
Winner
6 May 1985
Barcelona
Clay
Raffaella Reggi
6–3, 6–4
5
Winner
14 July 1986
Bregenz
Clay
Mariana Pérez-Roldán
6–4, 6–0
6
Runner-up
18 May 1987
Strasbourg
Clay
Carling Bassett
3–6, 4–6
7
Winner
6 July 1987
Båstad
Clay
Catarina Lindqvist
6–4, 6–4
8
Winner
2 November 1987
Little Rock
Hard
Natalia Zvereva
6–0, 1–6, 3–6
9
Winner
16 May 1988
Strasbourg
Clay
Judith Wiesner
6–3, 6–0
10
Runner-up
4 July 1988
Båstad
Clay
Isabel Cueto
5–7, 1–6
11
Winner
11 July 1988
Nice
Clay
Nathalie Tauziat
7–5, 6–4
12
Runner-up
17 July 1989
Estoril
Clay
Isabel Cueto
6–7 (3–7) , 2–6
13
Winner
18 September 1989
Paris
Clay
Regina Rajchrtová
6–4, 6–7 (5–7) , 6–1
14
Winner
9 July 1990
Båstad
Clay
Csilla Bartos
6–1, 6–2
15
Winner
22 April 1991
Bol
Clay
Magdalena Maleeva
6–4, 3–6, 7–5
16
Runner-up
8 July 1991
Palermo
Clay
Mary Pierce
0–6, 3–6
17
Winner
14 September 1992
Paris
Clay
Emanuela Zardo
6–2, 6–1
18
Runner-up
19 September 1994
Moscow
Carpet (I)
Magdalena Maleeva
5–7, 1–6
19
Runner-up
5 August 1996
Maria Lankowitz
Clay
Barbara Paulus
w/o

Questions and formulas:
Question: When the surface is clay, and the tournament of barcelona what is the score?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(D1="clay")*(C1="barcelona")),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F19,(D2:D19="clay")*(C2:C19="barcelona")),6))
Level: medium
Question: What was the surface when the opponent was judith wiesner, and the outcome was winner?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(A1="winner")*(E1="judith wiesner")),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F19,(A2:A19="winner")*(E2:E19="judith wiesner")),4))
Level: medium
Question: What is the opponent for the tournament of rio de janeiro?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,C1="rio de janeiro"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F19,C2:C19="rio de janeiro"),5))
Level: medium
Question: What is the opponent with the outcome of runner-up with a date of 19 september 1994?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(A1="runner-up")*(B1="19 september 1994")),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F19,(A2:A19="runner-up")*(B2:B19="19 september 1994")),5))
Level: medium
Question: What was the opponent for the tournament of taranto?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,C1="taranto"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F19,C2:C19="taranto"),5))
Level: medium