| The world number five needed a lengthy injury timeout in the 
				Brisbane International men's singles final after drawing level 
				in the second set against Bulgarian Grigor Dimitrov.
 Nishikori went on to lose the deciding set, suffering a first 
				defeat to Dimitrov in four meetings.
 
 "I hurt it during the match yesterday in the final. It's not too 
				bad but obviously I needed some rest," the 2014 U.S. Open 
				runner-up said.
 
 The 27-year-old, who beat Stan Wawrinka in the Brisbane 
				semi-finals, hopes to recover in time for Melbourne Park, where 
				the year's first grand slam begins on Monday.
 
 "It was a really tough tournament," Nishikori said. "There were 
				five of the top 10 in the tournament.
 
 "I played Dimi in the final and it was another tough match and I 
				used a lot of energy on the court last week."
 
 (Reporting by Sudipto Ganguly in Mumbai; editing by Peter 
				Rutherford)
 
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