Table:
0
A
B
C
D
E
F
G
1
Outcome
Year
Championship
Surface
Partner
Opponents
Score
2
Winner
1979
French Open
Clay
Bob Hewitt
Virginia Ruzici Ion Ţiriac
6–3, 2–6, 6–3
3
Winner
1980
US Open
Hard
Marty Riessen
Betty Stöve Frew McMillan
7–5, 6–2
4
Winner
1982
French Open
Clay
John Lloyd
Claudia Monteiro Cassio Motta
6–2, 7–6
5
Runner-up
1982
Wimbledon
Grass
John Lloyd
Anne Smith Kevin Curren
2–6, 6–3, 7–5
6
Winner
1983
Wimbledon
Grass
John Lloyd
Billie Jean King Steve Denton
6–7(5), 7–6(5), 7–5

Questions and formulas:
Question: What was the surface for events held in 1983?
Formula: FILTER(D1,B1=1983)
Formula2: FILTER(D2:D6,B2:B6=1983)
Level: easy
Question: What was the total number of matches that had an outcome of Winner, a partner of John Lloyd, and a clay surface?
Formula: ROWS(FILTER(F1,(A1="Winner")*(E1="John Lloyd")*(D1="Clay")))
Formula2: ROWS(FILTER(F2:F6,(A2:A6="Winner")*(E2:E6="John Lloyd")*(D2:D6="Clay")))
Level: easy
Question: Who were the opponents that led to an outcome of winner on a grass surface?
Formula: FILTER(F1,(A1="Winner")*(D1="Grass"))
Formula2: FILTER(F2:F6,(A2:A6="Winner")*(D2:D6="Grass"))
Level: easy