EN FOTOS: ¡Histórico! Colombiano Álvarez da cátedra de poder, vence a Kovalev y gana cetro semipesado OMB
Eleider Alvarez, center, of Colombia, celebrates after he knocked out Sergey Kovalev, of Russia, in the seventh round of their boxing bout at 175 pounds, Saturday, Aug. 4, 2018, in Atlantic City, N.J.
(Mel Evans / AP)
Sergey Kovalev, right, of Russia, lands a right to Eleider Alvarez, left of Colombia, during the sixth round of their 175-pound boxing bout Saturday, Aug. 4, 2018, in Atlantic City, N.J. Alvarez won by knockout in the seventh round.
(Mel Evans / AP)
Referee David Fields, center, watches as Eleider Alvarez, right, of Colombia, trades punches with Sergey Kovalev, left, of Russia, during the seventh round of their 175-pound boxing bout Saturday, Aug. 4, 2018, in Atlantic City, N.J. Alvarez won by knockout in the seventh round.
(Mel Evans / AP)
Sergey Kovalev, left, of Russia, covers up as he is pummeled by Eleider Alvarez, of Colombia, during the seventh round of their 175-pound boxing bout Saturday, Aug. 4, 2018, in Atlantic City, N.J. Alvarez won by knockout in the seventh round.
(Mel Evans / AP)
Eleider Alvarez, right, of Colombia, connects a punch to Sergey Kovalev, left, of Russia, during the seventh round of their 175-pound boxing bout Saturday, Aug. 4, 2018, in Atlantic City, N.J. Alvarez won by knockout in the seventh round.
(Mel Evans / AP)
Sergey Kovalev, of Russia, is dazed as he hits the mat in the ring after a punch by Eleider Alvarez, of Colombia during the seventh round of their boxing bout at 175 pounds, Saturday, Aug. 4, 2018, in Atlantic City, N.J. Alvarez won by knockout in the seventh round.
(Mel Evans / AP)
Sergey Kovalev, left, of Russia, lands a body blow to Eleider Alvarez, right, of Colombia, during the fourth round of their 175-pound boxing bout Saturday, Aug. 4, 2018, in Atlantic City, N.J. Alvarez won by knockout in the seventh round.
(Mel Evans / AP)
As medical personnel rush into the ring, Eleider Alvarez, rear, of Colombia, celebrates, as referee David Fields, right, holds on to Sergey Kovalev, of Russia, after Alvarez knocked Kovalev out during the seventh round of their boxing bout at 175 pounds, Saturday, Aug. 4, 2018, in Atlantic City, N.J.
(Mel Evans / AP)
Eleider Alvarez, right front, of Colombia, stands nearby as medical personnel tend to Sergey Kovalev, of Russia, after Alvarez knocked him out during the seventh round of their boxing bout at 175 pounds, Saturday, Aug. 4, 2018, in Atlantic City, N.J.
(Mel Evans / AP)
Eleider Alvarez, right, of Colombia, connects with a right to Sergey Kovalev, left, of Russia, during the seventh round of their 175-pound boxing bout Saturday, Aug. 4, 2018, in Atlantic City, N.J. Alvarez won by knockout in the seventh round.
(Mel Evans / AP)
Eleider Alvarez, right, of Colombia, connects with a right to Sergey Kovalev, left, of Russia, during the seventh round of their 175-pound boxing bout Saturday, Aug. 4, 2018, in Atlantic City, N.J. Alvarez won by knockout in the seventh round.
(Mel Evans / AP)
Corner workers for Eleider Alvarez, center, of Colombia, work on a cut before the seventh round of his boxing bout at 175 pounds against Sergey Kovalev, of Russia,, Saturday, Aug. 4, 2018, in Atlantic City, N.J. Alvarez won by knockout in the seventh round.
(Mel Evans / AP)
Eleider Alvarez, right, of Colombia shouts as he stands over Sergey Kovalev, left, of Russia, during the seventh round of their 175-pound boxing bout Saturday, Aug. 4, 2018, in Atlantic City, N.J. Alvarez won by knockout in the seventh round.
(Mel Evans / AP)
Corner workers for Eleider Alvarez, center, of Colombia, work on a cut before the seventh round of his boxing bout at 175 pounds against Sergey Kovalev, of Russia,, Saturday, Aug. 4, 2018, in Atlantic City, N.J. Alvarez won by knockout in the seventh round.
(Mel Evans / AP)
Eleider Alvarez, left, of Colombia, stands with referee David Fields, as he celebrates after knocking out Sergey Kovalev, of Russia, in the seventh round of their boxing bout at 175 pounds, Saturday, Aug. 4, 2018, in Atlantic City, N.J.
(Mel Evans / AP)
Referee David Fields, right, summons medical attendants after Sergey Kovalev, left, of Russia, was knocked out by Eleider Alvarez, of Colombia, during the seventh round of their boxing bout at 175 pounds, Saturday, Aug. 4, 2018, in Atlantic City, N.J.
(Mel Evans / AP)
Eleider Alvarez, left, of Colombia, stands with referee David Fields, as he celebrates after knocking out Sergey Kovalev, of Russia, in the seventh round of their boxing bout at 175 pounds, Saturday, Aug. 4, 2018, in Atlantic City, N.J.
(Mel Evans / AP)
ATLANTIC CITY, NJ - AUGUST 04: Eleider Alvarez celebrates after he knocked down Sergey Kovalev for the first time during the WBO/IBA Light Heavyweight Title bout at the Hard Rock Hotel & Casino Atlantic City on August 4, 2018 in Atlantic City, New Jersey.Kovalev was knocked out in the seventh round.
(Elsa / Getty Images)
Sergey Kovalev, left, of Russia, goes down for a second time after a punch by Eleider Alvarez, of Colombia, during the seventh round of their 175-pound boxing bout Saturday, Aug. 4, 2018, in Atlantic City, N.J. Alvarez won by knockout in the seventh round.
(Mel Evans / AP)