John Fitzgerald career statistics Doubles: 11 (7-4) Wins (7)

| Year_ | Championship | Surface | Partner | Opponents_in_final | Score_in_final |
|---|---|---|---|---|---|
| 1982 | Australian Open | Grass | John Alexander | Andy Andrews John Sadri | 6–4, 7–6 |
| 1984 | U.S. Open | Hard | Tomáš Šmíd | Stefan Edberg Anders Järryd | 7–6, 6–3, 6–3 |
| 1986 | French Open | Clay | Tomáš Šmíd | Stefan Edberg Anders Järryd | 6–3, 4–6, 6–3, 6–7, 14–12 |
| 1989 | Wimbledon | Grass | Anders Järryd | Rick Leach Jim Pugh | 3–6, 7–6, 6–4, 7–6 |
| 1991 | French Open (2) | Clay | Anders Järryd | Rick Leach Jim Pugh | 6–0, 7–6 |
| 1991 | Wimbledon (2) | Grass | Anders Järryd | Javier Frana Leonardo Lavalle | 6–3, 6–4, 6–7, 6–1 |