Table:
0
A
B
C
D
E
1
Date
Tournament
Surface
Opponent
Score
2
30 May 2006
Turin , Italy
Clay
Marcel Granollers
6–3, 6–3
3
31 July 2007
Trani , Italy
Clay
Pablo Andújar
4–6, 6–2, 6–4
4
4 September 2007
Genoa , Italy
Clay
Gianluca Naso
6–2, 6–7 (4–7) , 7–5
5
1 January 2008
Nouméa , New Caledonia
Hard
Stéphane Bohli
6–4, 7–5
6
6 February 2011
Burnie , Australia
Hard
Chris Guccione
W/O

Questions and formulas:
Question: For the game played on 31 July 2007 on clay what was the score?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(C1="clay")*(A1="31 july 2007")),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,(C2:C6="clay")*(A2:A6="31 july 2007")),5))
Level: medium
Question: When was Pablo Andújar the opponent?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="pablo andújar"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E6,D2:D6="pablo andújar"),1))
Level: medium