Ryan Colby Ranking (USA)
Country: United States of America, Born September 18, 2003 (21 years old), Category: ATP
ATP Ranking
1574
-2
Season High : 1557
Season Low: 1574
ATP Ranking
Year End Ranking
1670
Season High : 1519
Season Low: 1670
ATP Ranking
Year End Ranking
1548
Season High : 1492
Season Low: 1982
ITF Ranking
Year End Ranking
49
Season High : 49
Season Low: 264
ITF Ranking
Year End Ranking
453
Season High : 425
Season Low: 954
ITF Ranking
Year End Ranking
1332
Season High : 1327
Season Low: 1332