Jonathan Hammel (USA)
Country: United States of America, Born January 9, 1994 (19 years old), Category: Junior, Boys
ITF Ranking
-
Career High : 1599
Tournaments played in 2012
See detailed tennis results of Jonathan Hammel| Jul 02 | B18 | 1/16 | USTA National Open, Lakewood, CA(USA) |
| May 12 | B18 | 1/8 | USTA National Open, Lakewood, CA(USA) |
| Apr 02 | B18 G1 | [Q] | USTA International Spring Championships, Carson, CA(USA) |
| Mar 26 | B18 G4 | [Q] | USTA ITF Claremont, Claremont, CA(USA) |











