Gianluca Coloma-Heck Ranking (GER)
Country: Germany, Born December 8, 1999 (24 years old), Category: Junior, Boys
ITF Ranking
Year End Ranking
1935
Season High : 1533
Season Low: 1935
ITF Ranking
Year End Ranking
2021
Season High : 1236
Season Low: 2021
ITF Ranking
Year End Ranking
1642
Season High : 1616
Season Low: 1757