Hikaru Sato

Hikaru Sato (born 5 April 1999) is a tennis player from Japan. Sato has a career-high singles ranking of No. 682, and a career-high doubles ranking of No. 1165.

All finals

 * Key
 * Italics – Indicates the player lost in the final.
 * † – Indicates a final not played.
 * Singles
 * Grade 4 – 🇹🇼 Changhua County (15 Mar 2016)
 * Doubles
 * Grade 2 – 🇯🇵 Nagoya (24 Oct 2017)
 * Grade 3 – 🇹🇼 Tainan (4 Apr 2017)
 * Grade 4 – 🇹🇼 Changhua County (15 Mar 2016), 🇯🇵 Hyōgo (31 Aug 2016)
 * Grade 5 – Ho Chi Minh City (26 Jul 2016), 🇰🇷 Sunchang County (4 Apr 2016)

Junior Grand Slam timeline

 * Singles

Grade A tournaments

 * Singles
 * Doubles