Table:
0
A
B
C
D
E
F
1
Outcome
Date
Tournament
Surface
Opponent
Score
2
Winner
25 May 1987
Florence
Clay
Alessandro de Minicis
6–1, 6–3
3
Runner-up
3 January 1988
Wellington
Hardcourt
Ramesh Krishnan
7–6, 0–6, 4–6, 3–6
4
Runner-up
10 January 1988
Sydney
Grass
John Fitzgerald
3–6, 4–6
5
Winner
14 March 1988
Orlando
Hardcourt
Miloslav Mečíř
7–6 (8–6) , 6–1
6
Runner-up
16 October 1988
Toulouse
Hardcourt
Jimmy Connors
2–6, 0–6
7
Winner
24 April 1989
Nice
Clay
Jérôme Potier
6–4, 6–4
8
Winner
8 May 1989
Munich
Clay
Martin Střelba
5–7, 7–6 (8–6) , 6–2
9
Runner-up
14 January 1990
Auckland
Hardcourt
Scott Davis
6–4, 3–6, 3–6
10
Winner
30 April 1990
Monte Carlo
Clay
Thomas Muster
7–5, 6–3, 6–3
11
Runner-up
20 May 1990
Rome
Clay
Thomas Muster
1–6, 3–6, 1–6
12
Winner
15 October 1990
Tel Aviv
Hardcourt
Amos Mansdorf
6–4, 6–3
13
Winner
29 July 1991
Montreal
Hardcourt
Petr Korda
3–6, 6–4, 6–3
14
Runner-up
8 March 1992
Indian Wells
Hardcourt
Michael Chang
3–6, 4–6, 5–7
15
Runner-up
9 May 1993
Hamburg
Clay
Michael Stich
3–6, 7–6 (7–1) , 6–7 (7–9) , 4–6
16
Runner-up
8 August 1993
Prague
Clay
Sergi Bruguera
5–7, 4–6

Questions and formulas:
Question: What date was the tournament in Indian Wells?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,C1="indian wells"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F16,C2:C16="indian wells"),2))
Level: medium
Question: Who was the opponent in the math that was played in Nice on a clay court?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(D1="clay")*(C1="nice")),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F16,(D2:D16="clay")*(C2:C16="nice")),5))
Level: medium
Question: What was the score in the match against Sergi Bruguera?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,E1="sergi bruguera"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F16,E2:E16="sergi bruguera"),6))
Level: medium
Question: What was the score of the tournament in Wellington?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,C1="wellington"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F16,C2:C16="wellington"),6))
Level: medium