Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Outcome | Date | Tournament | Surface | Partner | Opponents in the final | Score in the final |
| --- | --- | --- | --- | --- | --- | --- |
| Runner-up | October 4, 1987 | San Francisco , USA | Carpet (i) | Glenn Layendecker | Jim Grabb Patrick McEnroe | 2–6, 6–0, 4–6 |
| Runner-up | March 6, 1988 | Indian Wells , USA | Hard | Jorge Lozano | Boris Becker Guy Forget | 4–6, 4–6 |
| Runner-up | May 1, 1988 | Charleston , USA | Clay | Jorge Lozano | Pieter Aldrich Danie Visser | 6–7, 3–6 |
| Winner | May 8, 1988 | Forest Hills , USA | Clay | Jorge Lozano | Pieter Aldrich Danie Visser | 6–3, 7–6 |
| Winner | May 15, 1988 | Rome , Italy | Clay | Jorge Lozano | Anders Järryd Tomáš Šmíd | 6–3, 6–3 |
| Winner | July 10, 1988 | Boston , USA | Clay | Jorge Lozano | Bruno Orešar Jaime Yzaga | 6–2, 7–5 |
| Runner-up | July 24, 1988 | Washington , USA | Hard | Jorge Lozano | Rick Leach Jim Pugh | 3–6, 7–6, 2–6 |
| Winner | July 31, 1988 | Stratton Mountain , USA | Hard | Jorge Lozano | Pieter Aldrich Danie Visser | 6–3, 7–6 |
| Runner-up | November 27, 1988 | Itaparica , Brazil | Hard | Jorge Lozano | Sergio Casal Emilio Sánchez | 6–7, 6–7 |
| Winner | April 16, 1989 | Rio de Janeiro , Brazil | Carpet (i) | Jorge Lozano | Patrick McEnroe Tim Wilkison | 2–6, 6–4, 6–4 |
| Winner | July 16, 1989 | Gstaad , Switzerland | Clay | Cassio Motta | Petr Korda Milan Šrejber | 6–4, 6–3 |
| Winner | August 20, 1989 | Montreal , Canada | Hard | Kelly Evernden | Charles Beckman Shelby Cannon | 6–3, 6–3 |
| Winner | November 12, 1989 | Stockholm , Sweden | Carpet (i) | Jorge Lozano | Rick Leach Jim Pugh | 6–3, 5–7, 6–3 |
| Runner-up | November 26, 1989 | Itaparica , Brazil | Hard | Jorge Lozano | Rick Leach Jim Pugh | 2–6, 6–7 |
| Runner-up | July 22, 1990 | Washington , USA | Hard | Jorge Lozano | Grant Connell Glenn Michibata | 3–6, 7–6, 2–6 |
| Runner-up | October 21, 1990 | Vienna , Austria | Carpet (i) | Jorge Lozano | Udo Riglewski Michael Stich | 4–6, 4–6 |
| Winner | April 7, 1991 | Hong Kong | Hard | Patrick Galbraith | Glenn Michibata Robert Van't Hof | 6–2, 6–4 |
| Winner | May 5, 1991 | Munich , Germany | Clay | Patrick Galbraith | Anders Järryd Danie Visser | 7–5, 6–4 |
| Winner | July 28, 1991 | Montreal , Canada | Hard | Patrick Galbraith | Grant Connell Glenn Michibata | 6–4, 3–6, 6–1 |
| Winner | March 22, 1992 | Key Biscayne , USA | Hard | Ken Flach | Kent Kinnear Sven Salumaa | 6–4, 6–3 |
| Runner-up | July 19, 1992 | Washington , USA | Hard | Ken Flach | Bret Garnett Jared Palmer | 2–6, 3–6 |
Question:
Which Score in the final has a Surface of hard on august 20, 1989?
Answer:
6–3, 6–3