Table:
0
A
B
C
D
E
F
1
Tournament
Surface
Week
Winner
Runner-up
Semifinalists
2
Indian Wells
Hard
March 7
Roger Federer (1) 6–2, 6–4, 6–4
Lleyton Hewitt (2)
Guillermo Cañas (14) Andy Roddick (3)
3
Miami
Hard
March 21
Roger Federer (1) 2–6, 6–7(4), 7–6(5), 6–3, 6–1
Rafael Nadal (29)
Andre Agassi (9) David Ferrer
4
Monte Carlo
Clay
April 11
Rafael Nadal (11) 6–3, 6–1, 0–6, 7–5
Guillermo Coria (6)
Richard Gasquet (Q) Juan Carlos Ferrero (WC)
5
Rome
Clay
May 2
Rafael Nadal (5) 6–4, 3–6, 6–3, 4–6, 7–6(6)
Guillermo Coria (9)
Andre Agassi (6) David Ferrer
6
Hamburg
Clay
May 9
Roger Federer (1) 6–3, 7–5, 7–6(4)
Richard Gasquet (Q)
Nikolay Davydenko (15) Christophe Rochus (Q)
7
Montréal
Hard
August 8
Rafael Nadal (1) 6–3, 4–6, 6–2
Andre Agassi (4)
Paul-Henri Mathieu Greg Rusedski
8
Cincinnati
Hard
August 15
Roger Federer (1) 6–3, 7–5
Andy Roddick (5)
Robby Ginepri (WC) Lleyton Hewitt (3)
9
Madrid
Hard (i)
October 17
Rafael Nadal (1) 3–6, 2–6, 6–3, 6–4, 7–6(3)
Ivan Ljubičić (8)
Robby Ginepri (16) David Nalbandian (5)
10
Paris
Carpet (i)
October 31
Tomáš Berdych 6–3, 6–4, 3–6, 4–6, 6–4
Ivan Ljubičić (6)
Andy Roddick (1) Radek Štěpánek (8)
11
Shanghai ( TMC )
Carpet (i)
November 13
David Nalbandian 6–7(4), 6–7(11), 6–2, 6–1, 7–6(3)
Roger Federer
Gastón Gaudio Nikolay Davydenko

Questions and formulas:
Question: What is the Runner-up on April 11?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,C1="april 11"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F11,C2:C11="april 11"),5))
Level: medium
Question: What was the Tournament on May 2?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,C1="may 2"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F11,C2:C11="may 2"),1))
Level: medium