Andy Murray snapped the tendons in his wrist, leaving him out of action from 15 May until 7 August, thereby missing Wimbledon. During this rest period, Murray rose to No. 8, but by 7 August, he had dropped to No. 14. Murray suffered a third round loss at the US Open. At the Masters tournaments, Murray reached the semi-finals of Indian Wells and Miami. At Rome and Cincinnati, Murray exited in the first round whilst going out in the second in Canada. In the final two masters tournaments, Murray exited in the third round in Madrid and he went out in the
Knocked Out 10 R&B hit. In the UK, "Knocked Out" was released three times. It was Abdul's first single and charted on September 24, 1988, peaking at a lowly #98. Following the success of "Straight Up" and its follow-up, "Forever Your Girl", "Knocked Out" was reissued and peaked at #41 on 19 August 1989. Finally, after the huge success of "Opposites Attract" in 1990, the single was extensively reworked by Shep Pettibone and it entered the UK Top 30, peaking at #21 on July 28, 1990. The remixed version of "Knocked Out" which was released in the UK as well as Germany