| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2009 | 1/2 | 1/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2008 | 1/5 | 0/3 | 1/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2007 | 3/6 | 3/6 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2006 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2005 | 0/1 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 5/15 | 4/12 | 1/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| perc. % | 25 % | 25 % | 25 % | 0 % | 0 % | 0 % | 0 % |
Justin Kronauge / Fixtures
| no matches found |
Justin Kronauge form
Justin Kronauge / Latest Scores
| 06.07.09 | 1st round | Matthew Kandath | Justin Kronauge | 6-3, 6-2 |  | match details |  Usa F16 | Clay |
| 29.06.09 | qual. | G.D. Jones | Justin Kronauge | 6-4, 6-2 | | match details | Winnetka Challenger | Hard |
| 29.06.09 | q 2 | Justin Kronauge | Nicholas Monroe | 6-4, 3-6, 7-63 |  | match details | ||
| 04.08.08 | 1st round | Kaes Van't Hof | Justin Kronauge | 6-4, 4-6, 6-3 | | match details | USA F21 | Hard |
| 28.07.08 | 1st round | Yaoki Ishii | Justin Kronauge | 6-4, 6-2 | | match details | USA F20 | Hard |
| 21.07.08 | 1st round | Thomas Liversage | Justin Kronauge | 6-3, 6-1 | | match details | USA F19 | Hard |
| 30.06.08 | 1st round | Rylan Rizza | Justin Kronauge | 6-3, 6-2 | | match details | USA F16 | Clay |
| 23.06.08 | 1st round | Justin Kronauge | Treat Conrad Huey | 7-5, 2-6, 6-3 | | match details | USA F15 | Clay |
| 23.06.08 | 2nd round | Somdev Devvarman | Justin Kronauge | 6-0, 6-0 | | match details | ||
| 03.09.07 | 1st round | Giovanni Lapentti | Justin Kronauge | 6-2, 6-1 | | match details |  Ecuador F3 | Hard |
| 11.08.07 | q 1 | Amer Delic | Justin Kronauge | 6-4, 6-2 | | match details | Cincinnati | Hard |
| 30.07.07 | 1st round | Justin Kronauge | Colin Purcell | 6-1, 7-65 | | match details | USA F20 | Hard |
| 30.07.07 | 2nd round | Matt Bruch | Justin Kronauge | 7-63, 6-2 | | match details | ||
| 21.07.07 | q 2 | George Bastl | Justin Kronauge | 6-3, 6-4 | | match details | Indianapolis | Hard |
| 21.07.07 | q 1 | Justin Kronauge | Gregory Ouellette | 6-4, 7-64 | | match details | ||
| 16.07.07 | 1st round | Matthew Ebden | Justin Kronauge | 7-5, 6-2 | | match details | USA F18 | Hard |
| 02.07.07 | q 1 | Justin Kronauge | Matt Bruch | 6-3, 6-1 | | match details | Winnetka | Hard |
| 02.07.07 | q 2 | Fritz Wolmarans | Justin Kronauge | 6-1, 7-64 | | match details | ||
| 24.07.06 | 1st round | Jonathan Chu | Justin Kronauge | 6-1, 6-1 | | match details | USA F19 | Hard |
| 19.02.05 | q 1 | Marc Kimmich | Justin Kronauge | 6-2, 6-0 | | match details | Scottsdale | Hard |
