Table:
0
A
B
C
D
E
F
1
Tournament
Surface
Week
Winner
Finalist
Semifinalists
2
Indian Wells
Hard
March 10
Lleyton Hewitt (1) 6–1, 6–1
Gustavo Kuerten
Vincent Spadea (Q) Rainer Schüttler (15)
3
Miami
Hard
March 17
Andre Agassi (2) 6–3, 6–3
Carlos Moyá (5)
Paradorn Srichaphan (13) Albert Costa (9)
4
Monte Carlo
Clay
April 14
Juan Carlos Ferrero (1) 6–2, 6–2
Guillermo Coria
Vincent Spadea Carlos Moyá (2)
5
Rome
Clay
May 5
Felix Mantilla 7–5, 6–2, 7–6(8)
Roger Federer (4)
Yevgeny Kafelnikov Juan Carlos Ferrero (2)
6
Hamburg
Clay
May 12
Guillermo Coria (12) * 6–3, 6–4, 6–4
Agustín Calleri
David Nalbandian (8) Gastón Gaudio
7
Canada (Montréal)
Hard
August 4
Andy Roddick (6) 6–1, 6–3
David Nalbandian
Rainer Schüttler (8) Roger Federer (3)
8
Cincinnati
Hard
August 11
Andy Roddick (7) 4–6, 7–6(3), 7–6(4)
Mardy Fish
Max Mirnyi Rainer Schüttler (8)
9
Madrid
Hard (i)
October 13
Juan Carlos Ferrero (1) 6–3, 6–4, 6–3
Nicolas Massú
Roger Federer (3) Younes El Aynaoui (15)
10
Paris
Carpet (i)
October 27
Tim Henman 6–2, 7–6(6), 7–6(2)
Andrei Pavel
Jiří Novák (14) Andy Roddick (2)
11
Houston ( TMC )
Hard
November 8
Roger Federer 6–3, 6–0, 6–4
Andre Agassi
Rainer Schüttler Andy Roddick

Questions and formulas:
Question: Who are the Semifinalists, when the Week is May 12?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,C1="may 12"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F11,C2:C11="may 12"),6))
Level: medium
Question: Who is the Finalist, when the Surface is Clay, and when the Semifinalist is Yevgeny Kafelnikov Juan Carlos Ferrero (2)?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(B1="clay")*(F1="yevgeny kafelnikov juan carlos ferrero (2)")),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F11,(B2:B11="clay")*(F2:F11="yevgeny kafelnikov juan carlos ferrero (2)")),5))
Level: medium
Question: What is the Surface, when the Finalist is Andrei Pavel?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,E1="andrei pavel"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F11,E2:E11="andrei pavel"),2))
Level: medium
Question: Who is the Winner, when the Surface is Carpet (i)?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="carpet (i)"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F11,B2:B11="carpet (i)"),4))
Level: medium
Question: What is the Week, when the Finalist is Carlos Moyá (5)?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,E1="carlos moyá (5)"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F11,E2:E11="carlos moyá (5)"),3))
Level: medium
Question: What is the Tournament, on the Week of May 5?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,C1="may 5"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F11,C2:C11="may 5"),1))
Level: medium