Kaichi Uchida has been playing mostly in the Challenger and ITF circuits due to his low rankings. He won his first Challenger title at the Rio de Janeiro, Brazil in 2021. 

He has represented Japan in Davis Cup matches. His sponsors are Joma and Head. He has earned over $1 million in his career. 

Kaichi Uchida’s Sponsors

Joma 

Kaichi Uchida has a clothing and shoe sponsorship contract with the Spanish brand Joma.

Head

Uchida has a racquet sponsorship deal with Head