Which tennis player, Kevin Ullyett or Jonathan Marray, competed on the singles tour, reaching world no. 215 in April 2005, but was unable to continue his singles career, in part due to injuries?
Kevin Ullyett: Kevin Ullyett (born 23 May 1972 in Salisbury, now Harare) is a former professional tennis player from Zimbabwe. Jonathan Marray: Jonathan "Jonny" Marray (born 10 March 1981) is a British tennis player and a Wimbledon Men's Doubles champion.
i don't know