Tennis

Most opponents wish they could play like the "slumping" Roger Federer

What to watch and watch for

Won By Nigeria's Samuel Peter (above right), the WBC heavyweight title, with a sixth-round knockout of Oleg Maskaev in Cancun last Saturday. In the first heavyweight title bout held in Mexico, Peter and Maskaev...

Nowinzki Lakers forward Kobe Bryant (24) zeroed in on the loose ball after the Mavericks' Dirk Nowitzki had it stripped in the fourth quarter at Staples Center on Sunday. Nowitzki scored 30 points, but Bryant...

Extended By Maria Sharapova (above), her 2008 undefeated run, with a win in the Qatar Open. The Australian Open champ, who was shut out in the Grand Slam events last year, beat fellow Russian Vera Zvonareva in three...