Misaka Doi was introduced to tennis at age 6 by her parents. Her brother Ryota is a tennis coach. Doi won her first singles title in Luxembourg in 2015. Her best singles grand slam result came at Wimbledon in 2016 where she reached the fourth round. 

Doi is 5 ft 3in tall. Her favorite player is Justin Henin because Henin was short but played a very aggressive game. Her current sponsors are New Balance, Dunlop, and Miki House.

Misaka Doi’s Sponsors

New Balance

Doi has a clothing and shoe sponsorship contract with New Balance. She was previously sponsored by Asics.

Dunlop

Doi has a racquet sponsorship contract with Dunlop. She uses the Dunlop CX 200 racquet.

Miki House

Miki House is a Japanese company that makes baby products.

Marie Bouzkova won the 2014 US Open girls’ singles title. Upon entering the women’s tour, she has had some big wins over top players including Sloane Stephens, Jelena Ostapenko, and Simona Halep.

Bouzkova moved to Florida at age 10 to train at the Bollietieri Academy . Her dad also played an influential role in coaching her.  In addition to her native Czech, she also speaks English, Spanish, and German.

In  2022, she got her business degree from Indiana University East. Her sponsors are Joma and Yonex. She has earned mroe than $3 million in her career. 

Marie Bouzkova’s Sponsors

Joma

Bouzkova has a clothing and shoe sponsorship contract with Joma. Joma is a Spanish company that makes clothing and footwear for several sports including soccer, futsal, handball, basketball, volleyball, running, and tennis.

Yonex

Bouzkova has a racquet sponsorship contract with Yonex. She uses the Yonex VCORE SV 98 racquet.