VIDEO: Errol Spence Jr. vs. Terence Crawford Live Stream (Prelims)

Catch a live feed of the Spence vs. Crawford prelims.

Before Errol Spence Jr. and Terence Crawford collide, you can watch the prelims live.

Tonight (July 29), Spence and Crawford will trade leather. The action emanates from the T-Mobile Arena in Paradise, Nevada. Las Vegas is set for a historic undisputed welterweight title fight in the sport of boxing. There are some other bouts to get to before "The Truth" meets "Bud," however.

VIDEO: ERROL SPENCE JR. & TERENCE CRAWFORD BOTH MAKE WEIGHT AHEAD OF UNDISPUTED WELTERWEIGHT TITLE FIGHT IN LAS VEGAS, NEVADA

Showcased on the undercard will be two fights. The featured preliminary bout will see Steven Nelson and Rowdy Legend Montgomery collide in a super middleweight contest. Opening the on-air prelims will be a super bantamweight affair between Jose Salas Reyes and Aston Palicte.

Once the prelims have wrapped up, the action will transition to the PPV portion of Spence vs. Crawford. That side of the card will feature four matchups. We'll be sure to bring you video highlights of the main event championship fight later tonight, so keep it locked on our homepage if you can't watch the action live.

The final preliminary bouts before the Spence vs. Crawford pay-per-view will be streaming live and free, courtesy of Showtime Boxing. You can check out the live feed below, which will begin at 6 p.m. ET.

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