1989 BP National Championships – Singles

Ramesh Krishnan was the defending champion but lost in the first round to Patrick Baur. Kelly Evernden won in the final 7–5, 6–1, 6–4 against Shuzo Matsuoka.

Source: Wikipedia DBpedia

What is 1989 BP National Championships – Singles subject of?

1989 BP National Championships – Singles is subject of 1989 Grand Prix (tennis) and BP National Championships.