Table:
0
A
B
C
D
E
1
Date
Tournament
Surface
Opponent
Score
2
September 25, 2000
Kawaguchi [ disambiguation needed ]
Hard
Leigh Holland
6–1, 6–2
3
January 8, 2001
Jorhat
Clay
Fabio Maggi
7–6, 7–5
4
October 8, 2001
Santo Domingo
Clay
José de Armas
6–4, 6–0
5
January 21, 2002
Dubai
Hard
Jaroslav Levinský
W/O
6
August 25, 2003
Enschede
Clay
Robert Lindstedt
6–3, 3–6, 6–3
7
November 1, 2004
Bangkok
Hard
Ruben de Kleijn
6–4, 6–0
8
June 27, 2005
Heerhugowaard
Clay
Nicolas Todero
6–4, 6–2
9
July 4, 2005
Kassel
Clay
Sascha Kloer
6–2, 6–1
10
September 3, 2007
Düsseldorf
Clay
Andreas Haider-Maurer
6–7, 6–2, 6–4
11
November 5, 2007
Eckental
Carpet
Roko Karanušić
W/O
12
November 3, 2008
Eckental
Carpet
Roko Karanušić
6–2, 7–5
13
May 23, 2010
Cremona
Hard
Marius Copil
6–4, 7–5
14
July 5, 2010
Scheveningen
Clay
Thomas Schoorel
7–5, 6–4
15
July 19, 2010
Poznań
Clay
Andrey Kuznetsov
6–1, 6–2

Questions and formulas:
Question: What is the tournament with a w/o score on November 5, 2007?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(E1="w/o")*(A1="november 5, 2007")),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E15,(E2:E15="w/o")*(A2:A15="november 5, 2007")),2))
Level: medium
Question: What is the surface of eckental tournament with a w/o score?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(B1="eckental")*(E1="w/o")),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E15,(B2:B15="eckental")*(E2:E15="w/o")),3))
Level: medium
Question: What is the tournament with a hard surface and Ruben de Kleijn as the opponent?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(C1="hard")*(D1="ruben de kleijn")),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E15,(C2:C15="hard")*(D2:D15="ruben de kleijn")),2))
Level: medium
Question: What is the score of the tournament on November 5, 2007 with a carpet surface?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(C1="carpet")*(A1="november 5, 2007")),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E15,(C2:C15="carpet")*(A2:A15="november 5, 2007")),5))
Level: medium
Question: What is the surface of the tournament with Sascha Kloer as the opponent?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="sascha kloer"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E15,D2:D15="sascha kloer"),3))
Level: medium