Ayaka Koga Ranking (JPN)
Country: Japan, Born June 22, 2004 (19 years old), Category: Junior, Girls
ITF Ranking
Year End Ranking
2604
Season High : 1005
Season Low: 2604
ITF Ranking
Year End Ranking
1171
Season High : 725
Season Low: 1172
ITF Ranking
Year End Ranking
1045
Season High : 935
Season Low: 1154
ITF Ranking
Year End Ranking
1314
Season High : 954
Season Low: 1314
ITF Ranking
Year End Ranking
1098
Season High : 1098
Season Low: 2349
ITF Ranking
Year End Ranking
2600
Season High : 2414
Season Low: 2602
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