Table:
0
A
B
C
D
E
F
1
Outcome
Date
Tournament
Surface
Opponent
Score
2
Winner
24 June 2007
Davos , Switzerland
Clay
Jessica Moore
6–4, 4–6, 6–3
3
Runner-up
19 August 2007
Pesaro , Italy
Clay
Polona Hercog
2–6, 6–2, 1–6
4
Runner-up
28 October 2007
Mexico City , Mexico
Hard
Olivia Sanchez
6–2, 2–6, 2–6
5
Runner-up
16 February 2008
Majora , Spain
Clay
Polona Hercog
6–4, 1–6, 3–6
6
Winner
4 May 2008
Makarska , Croatia
Clay
Anastasia Pivovarova
6–2, 6–3
7
Winner
29 May 2010
Velenje , Slovenia
Clay
Pavla Šmídová
6–1, 6–2
8
Winner
31 October 2010
Cairo , Egypt
Clay
Maša Zec Peškirič
6–1, 6–3
9
Runner-up
23 January 2011
Andrézieux-Bouthéon , France
Hard
Mona Barthel
3–6, 6–3, 4–6
10
Runner-up
10 July 2011
Aschaffenburg , Germany
Clay
Florencia Molinero
6–7 (6–8) , 1–6
11
Winner
11 September 2011
Alphen aan den Rijn , Netherlands
Clay
Katarzyna Piter
6–2, 6–4
12
Runner-up
18 September 2011
Rotterdam , Netherlands
Clay
Dinah Pfizenmaier
6–3, 1–6, 1–6
13
Runner-up
3 November 2012
Netanya , Israel
Hard
Anna Karolína Schmiedlová
6–0, 3–6, 4–6
14
Winner
10 March 2013
Sutton , United Kingdom
Hard (i)
Carina Witthöft
3–6, 6–4, 6–3
15
Winner
17 March 2013
Bath , United Kingdom
Hard (i)
An-Sophie Mestach
7–6 (7–3) , 6–3
16
Winner
13 July 2013
Biarritz , France
Clay
Anna Karolína Schmiedlová
1–6, 6–3, 6–2
17
Winner
15 September 2013
Podgorica , Montenegro
Clay
Anett Kontaveit
6–4, 6–3

Questions and formulas:
Question: What is Tournament, when Outcome is Winner, and when Date is 13 July 2013?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(A1="winner")*(B1="13 july 2013")),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F17,(A2:A17="winner")*(B2:B17="13 july 2013")),3))
Level: medium
Question: What is Date, when Outcome is Winner, and when Opponent is An-Sophie Mestach?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(A1="winner")*(E1="an-sophie mestach")),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F17,(A2:A17="winner")*(E2:E17="an-sophie mestach")),2))
Level: medium
Question: What is Score, when Date is 10 July 2011?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="10 july 2011"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F17,B2:B17="10 july 2011"),6))
Level: medium