Muhammad Ali's wife Lonnie joins SportsCenter to explain how Ali would respond to 49ers QB Colin Kaepernick kneeling during the national anthem in protest of social injustice.
Lonnie Ali: Muhammad would be proud of Kaepernick
Hopkins ready to retire after next fight
Will Joe Smith be Bernard Hopkins' last fight?
Weight the only restriction in Haye-Bellew fight
Who will Joshua and Klitschko fight?
Haye: Joshua would 'bulldoze' Klitschko
Haye: Heavyweight division will miss Fury
Questions arise over boxing safety following Towell death
How the heavyweight mess will be solved
Burns must beware power-punching Relikh
Should Fury be stripped of his title?
Woodhouse: Fury's a young man crying out for help
What next for the heavyweight division?
Bunce: A disaster for Tyson Fury
Who has more leverage: Mayweather or McGregor?
Why is Parker fighting Dimitrenko?
- Cutler: Fox doesn't have a choice but to trust me
- (00:34) Yesterday, 10:32 PM ET
- Giants couldn't give Brown another chance
- (01:09) Yesterday, 03:15 PM ET
- Hasselbeck: NFL wildly inconsistent with discipline
- (01:27) Yesterday, 03:40 PM ET
- Calvin Johnson thinks OBJ can be all-time great
- (00:49) Yesterday, 03:58 PM ET
- Gronk goes undercover to give passengers surprise of a lifetime
- (02:50) Yesterday, 04:41 PM ET
- Oregon planning on employing tactics to prevent sign stealing
- (01:19) Yesterday, 09:44 PM ET
- Harbaugh rips replay decision, says it's 'worst call he's ever seen'
- (01:46) Yesterday, 04:49 PM ET
- Watson pressing to duplicate last season's success?
- (01:19) Yesterday, 03:02 PM ET
- Western Michigan's 'row the boat' mantra
- (01:10) Yesterday, 05:05 PM ET
- Think outside the box Heisman voters
- (02:56) Yesterday, 04:52 PM ET
- Kluber, Perez shine as Indians blank Cubs in Game 1
- (02:40) Today, 01:02 AM ET
- Perez: 'I was just trying to put the ball in play'
- (01:43) Today, 12:03 AM ET
- Kluber did not feel any extra pressure in Game 1
- (03:50) Today, 12:51 AM ET
- What could have been for the Cubs
- (01:25) Today, 02:59 AM ET
- Two big wins cap an epic night in Cleveland
- (01:42) Today, 03:19 AM ET