Table:
0
A
B
C
D
E
1
Team 1
Score
Team 2
1st round
2nd round
2
Girondins de Bordeaux (D1)
3 - 2
AS Nancy (D1)
2 - 0
1 - 2
3
FC Sochaux-Montbéliard (D1)
3 - 1
FC Nantes (D1)
2 - 0
1 - 1
4
Olympique de Marseille (D1)
2 - 0
Red Star (D1)
1 - 0
1 - 0
5
AS Saint-Étienne (D1)
2 - 3
Olympique Lyonnais (D1)
2 - 0
0 - 3
6
Stade Rennais (D1)
2 - 1
FC Mantes (D3)
1 - 0
1 - 1
7
Montpellier HSC (D2)
2 - 5
AS Monaco (D2)
1 - 4
1 - 1
8
RC Joinville (D2)
1 - 6
AAJ Blois (D2)
0 - 1
1 - 5
9
Rapid de Menton (D3)
2 - 3
USL Dunkerque (D2)
2 - 1
0 - 2

Questions and formulas:
Question: Who is the 2nd round opponent when Team 2 is Red Star (D1)?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="red star (d1)"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,C2:C9="red star (d1)"),5))
Level: medium
Question: When Team 2 was USL Dunkerque (D2), what was the score
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="usl dunkerque (d2)"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,C2:C9="usl dunkerque (d2)"),2))
Level: medium
Question: What was the team 1 when Red Star (D1) was team 2?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="red star (d1)"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,C2:C9="red star (d1)"),1))
Level: medium