Table:
0
A
B
C
D
E
1
Team 1
Agg.
Team 2
1st leg
2nd leg
2
Jalapa
1–5
San Francisco
1–0
0–5
3
Joe Public
6–1
New England Revolution
2–1
4–0
4
Alajuelense
2–3
Puerto Rico Islanders
1–1
1–2
5
Cruz Azul
12–0
Hankook Verdes
6–0
6–0
6
Harbour View
0–3
Universidad Nacional
N/A
0–3
7
Tauro
3–1
Chivas USA
2–0
1–1
8
Montreal Impact
1–0
Real Estelí
1–0
0–0
9
Isidro Metapán
3–4
Marathón
2–2
1–2

Questions and formulas:
Question: What team 1 has a team 2 of universidad nacional?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="universidad nacional"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,C2:C9="universidad nacional"),1))
Level: medium
Question: What team 2 has a team 1 of harbour view?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="harbour view"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,A2:A9="harbour view"),3))
Level: medium
Question: What's the 2nd leg for team 2 san francisco?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="san francisco"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,C2:C9="san francisco"),5))
Level: medium
Question: What's the 1st leg of team 1 alajuelense?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="alajuelense"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,A2:A9="alajuelense"),4))
Level: medium