Table:
0
A
B
C
D
E
F
G
1
Date
Result
Opponent
Location
Method
Round
Record
2
2001-09-02
Loss
Chester Hughes
Elgin, Illinois, USA
KO
1
5-1-0
3
2001-06-03
Win
Joe Lenhart
Elgin, Illinois, USA
TKO
1
5-0-0
4
2001-02-11
Win
Steve Griffin
Elgin, Illinois, USA
TKO
1
4-0-0
5
1996-10-05
Win
Nicky Faamata
Auckland, New Zealand
TKO
3
3-0-0
6
1995-03-16
Win
Paul Baker
Auckland, New Zealand
Decision
4
2-0-0
7
1994-11-24
Win
Alex Katu
Auckland, New Zealand
TKO
1
1-0-0

Questions and formulas:
Question: Which Opponent has a Method of tko, and a Location of elgin, illinois, usa on 2001-02-11?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,(E1="tko")*(D1="elgin, illinois, usa")*(A1="2001-02-11")),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G7,(E2:E7="tko")*(D2:D7="elgin, illinois, usa")*(A2:A7="2001-02-11")),3))
Level: medium
Question: Which Round has a Location of auckland, new zealand, and a Method of tko on 1994-11-24?
Formula: SUM(FILTER(F1, (D1="auckland, new zealand")*(E1="tko")*(A1="1994-11-24")))
Formula2: SUM(FILTER(F2:F7, (D2:D7="auckland, new zealand")*(E2:E7="tko")*(A2:A7="1994-11-24")))
Level: easy
Question: Which highest Round has a Result of loss?
Formula: MAXIFS(F1,B1,"loss")
Formula2: MAXIFS(F2:F7,B2:B7,"loss")
Level: easy
Question: Which Location has a Method of decision?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,E1="decision"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G7,E2:E7="decision"),4))
Level: medium