Table:
0
A
B
C
D
E
F
G
H
1
Edition
Round
Date
Against
Surface
Opponent
W/L
Result
2
2007 Davis Cup Europe/Africa Group I
1R
9–11 February 2007
Georgia
Carpet
George Khrikadze
Win
6–3, 7–6 (7–5)
3
2007 Davis Cup Europe/Africa Group I
GI PO
21–23 September 2007
Netherlands
Hard
Robin Haase
Loss
1–6, 1–6, 6–2, 7–5, 2–6
4
2008 Davis Cup Europe/Africa Group II
1R
11–13 April 2008
Tunisia
Clay
Walid Jallali
Loss
5–7, 2–6
5
2008 Davis Cup Europe/Africa Group II
SF
19–21 September 2008
Ukraine
Hard
Sergiy Stakhovsky
Loss
4–6, 6–7 (5–7) , 4–6
6
2012 Davis Cup Europe/Africa Group I
GI PO
14–16 September 2012
Slovakia
Hard
Martin Kližan
Loss
6–3, 2–6, 6–7 (4–7) , 2–6
7
2013 Davis Cup Europe/Africa Group II
2R
5–7 April 2013
Lithuania
Clay
Lukas Mugevicius
Win
6-0, 6-1, 6-2

Questions and formulas:
Question: WHAT WAS THE SURFACE MADE OF WHEN THE OPPONENT WAS GEORGE KHRIKADZE?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:H1,F1="George Khrikadze"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:H7,F2:F7="George Khrikadze"),5))
Level: medium
Question: WHAT WERE ALL OF THE RESULTS WHEN THEY PLAYED AGAINST LITHUANIA AND THE SURFACE WAS MADE OF CLAY?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:H1,(E1="Clay")*(D1="Lithuania")),8))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:H7,(E2:E7="Clay")*(D2:D7="Lithuania")),8))
Level: medium