Ronnie O'Sullivan

Columns: Outcome | No | Year | Championship | Opponent | Score
Winner | 5 | 1997 | European League | Stephen Hendry | 10-8 | Winner | 6 | 1997 | Superstar International | Jimmy White | 5-3 | Runner-up | 4 | 1998 | Charity Challenge ( 2 ) | John Higgins | 8-9 | Disqualified | 1998 | Irish Masters | Ken Doherty | 9-3 | Winner | 7 | 1998 | Scottish Masters | John Higgins | 9-7 | Runner-up | 5 | 1999 | Charity Challenge ( 3 ) | John Higgins | 4-9 | Runner-up | 6 | 1999 | Millennium Cup | Stephen Lee | 2-7

Example questions:
How many times has Ronnie O'Sullivan 's opponent in his second most recent win in the Premier League won the World Championship ? | In what year did Ronnie O'Sullivan 's first opponent in the non-ranking final of the snooker Masters turn professional ? | What was the most recent name of the last snooker tournament played in the 20th century ? | When was the first player to lose against Ronnie O'Sullivan in non-ranking final by six frames born ? | What was the nationality of Ronnie O'Sullivan 's first opponent in the 21st century for non-ranking final ?

Answers:
Seven | 1992 | The Champions Cup | 18 May 1975 | Welsh