Riki Utsuyama Ranking (JPN)
Country: Japan, Category: Junior, Boys
ITF Ranking
3008
-40
Season High : 2737
Season Low: 3008
ITF Ranking
Year End Ranking
3570
Season High : 2748
Season Low: 3636
ITF Ranking
Year End Ranking
3636
Season High : 3381
Season Low: 3636