1989 Bausch & Lomb Championships – Singles

Martina Navratilova was the defending champion but lost in the semifinals to Gabriela Sabatini. Sabatini won in the final 3–6, 6–3, 7–5 against Steffi Graf.

Source: Wikipedia DBpedia

What is 1989 Bausch & Lomb Championships – Singles subject of?

1989 Bausch & Lomb Championships – Singles is subject of MPS Group Championships and 1989 WTA Tour.