Name: John McGahon
Country: Ireland
Birthdate: 20.03.82, 43 years
Prize money: 11135 $
Matches total: 52
Win: 13
%: 25 %
Country: Ireland
Birthdate: 20.03.82, 43 years
Prize money: 11135 $
Matches total: 52
Win: 13
%: 25 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2017 | 1/2 | 0/0 | 0/0 | 0/0 | 1/2 | 0/0 | 0/0 |
| 2008 | 3/12 | 2/7 | 0/4 | 0/0 | 1/1 | 0/0 | 0/0 |
| 2007 | 6/16 | 4/9 | 2/5 | 0/0 | 0/2 | 0/0 | 0/0 |
| 2006 | 3/7 | 0/1 | 3/5 | 0/0 | 0/0 | 0/1 | 0/0 |
| 2005 | 0/2 | 0/0 | 0/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 13/39 | 6/17 | 5/16 | 0/0 | 2/5 | 0/1 | 0/0 |
| perc. % | 25 % | 26.09 % | 23.81 % | 0 % | 28.57 % | 0 % | 0 % |
John McGahon / scheduled / last
| no matches found |
John McGahon form / surface: Clay
John McGahon / surface: Clay
| 07.07.08 | 1st round | Inigo Cervantes | John McGahon | 7-63, 2-0, John McGahon - retired |  | match details |  Spain F26 | Clay |
| 30.06.08 | 1st round | John Millman | John McGahon | 6-1, 1-0, John McGahon - retired | | match details |  Morocco F5 | Clay |
| 23.06.08 | 1st round | Mehdi Ziadi | John McGahon | 6-4, 6-4 | | match details | Morocco F4 | Clay |
| 12.05.08 | 1st round | Victor Ionita | John McGahon | 6-2, 6-0 | | match details |  Romania F3 | Clay |
| 03.12.07 | 1st round | Pavel Katliarov | John McGahon | 6-2, 6-2 | | match details |  Sudan F2 | Clay |
| 26.11.07 | 2nd round | Matwe Middelkoop | John McGahon | 6-1, 6-0 | | match details | Sudan F1 | Clay |
| 26.11.07 | 1st round | John McGahon | Issam Haitham Taweel | 6-3, 6-4 |  | match details | ||
| 19.11.07 | 1st round | Andrei Ciumac | John McGahon | 2-6, 7-5, 6-3 | | match details |  Uganda F1 | Clay |
| 12.11.07 | 2nd round | Motaz Abou El Khair | John McGahon | 6-73, 6-3, 6-4 | | match details |  Rwanda F1 | Clay |
| 12.11.07 | 1st round | John McGahon | Frederico Marques | 6-3, 6-75, 7-63 | | match details | ||
| 19.03.07 | 1st round | Mohammed Salifu | John McGahon | 2-6, 7-65, 6-2 | | match details |  Ghana F2 | Clay |
| 25.09.06 | 1st round | John McGahon | Gregg Le Sueur | 6-1, 6-3 | | match details | Uganda F1 | Clay |
| 25.09.06 | 2nd round | Marcel-Ioan Miron | John McGahon | 7-66, 6-3 | | match details | ||
| 18.09.06 | 1st round | Motaz Abou El Khair | John McGahon | 7-5, 6-4 | | match details | Rwanda F1 | Clay |
| 11.09.06 | 2nd round | John McGahon | Jurgens Strydom | 7-64, 6-1 | | match details | Sudan F1 | Clay |
| 11.09.06 | 1st round | John McGahon | Joe Cooper | 6-1, 6-3 | | match details | ||
| 11.09.06 | 1/4 | Adam Vejmelka | John McGahon | 7-5, 3-6, 6-2 | | match details | ||
| 19.06.06 | 1st round | Richard Wire | John McGahon | 6-2, 7-66 | | match details |  Ireland F1 | Clay |
| 19.06.06 | 1st round | Richard Wire | John McGahon | 6-2, 7-66 | | match details | ||
| 08.05.06 | 1st round | Konstantinos Kalaitzis | John McGahon | 5-7, 7-5, 7-5 | | match details |  Great Britain | Clay |
| 28.11.05 | 1st round | Saurav Sukul | John McGahon | 6-4, 3-6, 6-2 | | match details |  Sri Lanka | Clay |
| 02.05.05 | 1st round | Chris Eaton | John McGahon | 6-3, 3-6, 6-2 | | match details | Great Britain | Clay |
