London : The head of British women's tennis has quit to become the new coach of former No. 1 Ana Ivanovic of Serbia.
Nigel Sears spent 4 and a half years as a head coach at the Lawn Tennis Association and was also the captain of Britain's Fed Cup team.
Ivanovic has struggled to maintain the form that won her the French Open in 2008 as age 20. She is currently ranked No. 18.