Haruma Otsuka (JPN)
Country: Japan,
Born in 2007,
Category: Junior, Boys
ITF Ranking
4446
-17
Season High : 3628
Career High : 3628
Tournaments played in 2025
See detailed tennis results of Haruma Otsuka| Nov 05 | J30B | [Q] | J30 Osaka \ Osaka International Junior Tennis Tournament, Osaka(JPN) |
| Apr 16 | J30B | [Q] | J30 Munakata \ AI Sugiyama Cup In Kyushu, Munakata(JPN) |
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