| Personal information | |||
|---|---|---|---|
| Date of birth | June 2, 1969 | ||
| Place of birth | Hackensack, New Jersey, United States | ||
| Height | 5 ft 10 in (1.78 m) | ||
| Position(s) | Forward, midfielder | ||
| College career | |||
| Years | Team | Apps | (Gls) |
| 1987–1990 | Virginia Cavaliers | ||
| Senior career* | |||
| Years | Team | Apps | (Gls) |
| 1991 | Fort Lauderdale Strikers | 11 | (0) |
| 1991–1992 | Harrisburg Heat (indoor) | 7 | (?) |
| 1992 | Miami Freedom | 8 | (0) |
| 1992–1993 | ES La Ciotat | ||
| 1993–1994 | FC Istres | 1 | (0) |
| 1994–1995 | Connecticut Wolves | ||
| 1995 | Buffalo Blizzard (indoor) | 10 | (1) |
| 1995–1996 | FC Saarbrücken | ||
| 1996–1997 | D.C. United | 52 | (3) |
| 1998–1999 | Miami Fusion | 40 | (0) |
| 1999–2000 | D.C. United | 21 | (4) |
| 2000–2001 | Tampa Bay Mutiny | 48 | (1) |
| Managerial career | |||
| 2001 | Virginia Cavaliers (assistant) | ||
| *Club domestic league appearances and goals | |||
John Maessner (born June 2, 1969) is an American former professional soccer player who spent six seasons in Major League Soccer, two in France, two in USISL, two in the National Professional Soccer League and one in Germany.