Bradley sobrevive dificil batalla por decisión

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  WBO Welterweight Champion Timothy Bradley celebrates after retaining his title against Ruslan Provodnikov during the WBO Welterweight Championship boxing match at The Home Depot Center on March 16, 2013 in Carson, California. Kevork Djansezian / Getty Images

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  Timothy Bradley poses for photos after a WBO welterweight title boxing match against Ruslan Provodnikov, of Russia, in Carson, Calif., Saturday, March 16, 2013. Bradley won by unanimous decision after the 12th round. Jae C. Hong / AP

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  Timothy Bradley, right, greets Ruslan Provodnikov, of Russia, after their WBO welterweight title boxing match in Carson, Calif., Saturday, March 16, 2013. Bradley won by unanimous decision after the 12th round. Jae C. Hong / AP

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  Referee Pat Russell counts to Timothy Bradley after he was knocked down by Ruslan Provodnikov, of Russia, in the 12th round of a WBO welterweight title boxing match in Carson, Calif., Saturday, March 16, 2013. Bradley won by unanimous decision after the 12th round. (AP Photo/Jae C. Hong) Jae C. Hong / AP

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  Timothy Bradley, left, punches Ruslan Provodnikov, of Russia, in the eighth round of a WBO welterweight title boxing match in Carson, Calif., Saturday, March 16, 2013. Bradley won by unanimous decision after the 12th round. (AP Photo/Jae C. Hong) Jae C. Hong / AP

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  Ruslan Provodnikov, of Russia, bleeds in the ninth round of a WBO welterweight title boxing match against Timothy Bradley in Carson, Calif., Saturday, March 16, 2013. Jae C. Hong / AP

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  Timothy Bradley, left, takes a punch from Ruslan Provodnikov, of Russia, in the ninth round of a WBO welterweight title boxing match in Carson, Calif., Saturday, March 16, 2013. Jae C. Hong / AP

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  Timothy Bradley, left, takes a punch from Ruslan Provodnikov, of Russia, in the ninth round of a WBO welterweight title boxing match in Carson, Calif., Saturday, March 16, 2013. Jae C. Hong / AP

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  Timothy Bradley punches Ruslan Provodnikov, of Russia, in the sixth round of a WBO welterweight title boxing match in Carson, Calif., Saturday, March 16, 2013. Jae C. Hong / AP

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  Timothy Bradley punches Ruslan Provodnikov, of Russia, in the sixth round of a WBO welterweight title boxing match in Carson, Calif., Saturday, March 16, 2013. Jae C. Hong / AP

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  Timothy Bradley takes a punch from Ruslan Provodnikov, of Russia, in the sixth round of a WBO welterweight title boxing match in Carson, Calif., Saturday, March 16, 2013. Jae C. Hong / AP

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  Timothy Bradley Ruslan Provodnikov, of Russia, in the fourth round of a WBO welterweight title boxing match in Carson, Calif., Saturday, March 16, 2013. Jae C. Hong / AP

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  Timothy Bradley, right, takes a punch from Ruslan Provodnikov, of Russia, in the fifth round of a WBO welterweight title boxing match in Carson, Calif., Saturday, March 16, 2013. Jae C. Hong / AP

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  Contender Ruslan Provodnikov lands a punch to the head of WBO Welterweight Champion Timothy Bradley during their WBO Welterweight Championship boxing match at The Home Depot Center on March 16, 2013 in Carson, California. Kevork Djansezian / Getty Images

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  Timothy Bradley, right, punches Ruslan Provodnikov, of Russia, in the fourth round of a WBO welterweight title boxing match in Carson, Calif., Saturday, March 16, 2013. Bradley won by unanimous decision after the 12th round. Jae C. Hong / AP

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  Ruslan Provodnikov, bottom, of Russia, slips in front of Timothy Bradley in the second round of a WBO welterweight title boxing match in Carson, Calif., Saturday, March 16, 2013. Bradley won by unanimous decision after the 12th round. Jae C. Hong / AP

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  Timothy Bradley is knocked down by Ruslan Provodnikov, of Russia, in the first round of a WBO welterweight title boxing match in Carson, Calif., Saturday, March 16, 2013. Jae C. Hong / AP

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  WBO Welterweight Champion Timothy Bradley (R) is knocked down in the first round by contender Ruslan Provodnikov as referee Pat Ruseell (C) looks on during their WBO Welterweight Championship boxing match at The Home Depot Center on March 16, 2013 in Carson, California. Kevork Djansezian / Getty Images

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  Ruslan Provodnikov, of Russia, before a WBO welterweight title boxing match against Timothy Bradley in Carson, Calif., Saturday, March 16, 2013. Jae C. Hong / AP