New strings to bow

Kiwi No 1 Marina Erakovic has swapped the tennis racquet for a guitar in a surprise album release. Erakovic, the world No 143, released an EP titled Incognito in March under the alias of The Mad Era. The 29-yearold told the official WTA website she put the album on a music website and it was picked up by a magazine which “gave it a solid review”.