Conchita Martinez has been named WTA Coach of the Year after assisting Spaniard Garbine Muguruza to three titles this year.
Muguruza won in Dubai and Chicago before the two-times Grand Slam champion claimed her first season-ending WTA Finals title in Guadalajara, Mexico.
Iga Swiatek’s coach, Piotr Sierzputowski, won the award last year.
