Name: Jonas Merckx
Country: Belgium
Birthdate: 04.10.93, 30 years
ATP ranking: 541
TOP ranking's position: 443 (30.07.18, 83 points)
Points: 60
Prize money: 50.979 $
Matches total: 356
Win: 207
%: 58.15 %
Country: Belgium
Birthdate: 04.10.93, 30 years
ATP ranking: 541
TOP ranking's position: 443 (30.07.18, 83 points)
Points: 60
Prize money: 50.979 $
Matches total: 356
Win: 207
%: 58.15 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2018 | 34/18 | 8/5 | 26/13 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2017 | 33/19 | 10/6 | 23/13 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2016 | 34/23 | 19/12 | 14/10 | 1/1 | 0/0 | 0/0 | 0/0 |
| 2015 | 37/24 | 27/13 | 10/9 | 0/2 | 0/0 | 0/0 | 0/0 |
| 2014 | 23/23 | 10/10 | 13/12 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2013 | 37/26 | 26/12 | 7/9 | 4/5 | 0/0 | 0/0 | 0/0 |
| 2012 | 9/14 | 0/1 | 7/9 | 2/4 | 0/0 | 0/0 | 0/0 |
| 2011 | 0/2 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 207/149 | 100/60 | 100/76 | 7/13 | 0/0 | 0/0 | 0/0 |
| perc. % | 58.15 % | 62.5 % | 56.82 % | 35 % | 0 % | 0 % | 0 % |
Jonas Merckx / Fixtures
| no matches found |
Jonas Merckx form / year 2011
Jonas Merckx / year 2011
| 18.07.11 | 1st round | Alec Witmeur | Jonas Merckx | 6-4, 4-6, 6-1 |  | match details |  Belgium F4 | Hard |
| 11.07.11 | 1st round | Marco Dierckx | Jonas Merckx | 6-2, 6-3 | | match details | Belgium F3 | Clay |
