Table:
0
A
B
C
D
E
1
Team #1
Points
Team #2
1st leg
2nd leg
2
Cerro Porteño
( a ) 3–3
Goiás
2–0
1–3
3
Vélez Sarsfield
4–1
Unión Española
3–2
2–2
4
River Plate
4–1
Vitória
4–1
1–1
5
Internacional
1–4
Universidad de Chile
1–1
0–1
6
Alianza Atlético
1–4
Fluminense
2–2
1–4
7
San Lorenzo
6–0
Cienciano
3–0
2–0
8
LDU Quito
4–1
Lanús
4–0
1–1
9
Botafogo
3–3 (3–2 gd )
Emelec
2–0
1–2

Questions and formulas:
Question: What is 1st Leg, when Team #2 is "Emelec"?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="emelec"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,C2:C9="emelec"),4))
Level: medium
Question: What is 1st Leg, when Team #1 is "San Lorenzo"?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="san lorenzo"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,A2:A9="san lorenzo"),4))
Level: medium