Sign up with the ESPN BET promo code WTOP to claim a bonus for the NBA, college football and college basketball games Tuesday night. All new users who claim this welcome offer are able to receive $100 in bonus bets by winning their first wager on the app today.

Tonight from the FedExForum in Memphis, the Grizzlies (15-17) host the Philadelphia 76ers (16-14). Philly is just a hair above .500 and the Grizzlies are battling to climb back into the mix out West, so this one has big importance on both sides.

Despite sitting outside of the West's top three seeds, Houston is projected to finish only behind the Thunder, according to ESPN metrics.

Yes, you can. To listen to Monday's Celtics game on the radio, tune in to 98.5 FM The Sports Hub at the time of tip-off, as 98.5 is the flagship station of the Boston franchise, according to their website. "Occasionally when scheduling conflicts arise, select games can be heard live on ROCK 92.9," the Sports Hub website said.

Here is everything that you need to know about watching NBA action on Christmas Day, including TV and streaming options for each game.

Nuggets star Nikola Jokic limped off the court at halftime of Denver's game in Miami on Monday night after injuring his left knee with about three seconds left before the intermission. He will have an MRI on Tuesday.

Nikola Jokic leads his Denver Nuggets against Anthony Edwards and the Minnesota Timberwolves in this exciting Christmas Night NBA matchup.

Activate the ESPN BET promo code WTOP to claim a bonus for Monday Night Football tonight between the Rams and Falcons, along with the 11 games on the NBA slate. All new users who claim this welcome offer are able to receive $100 in bonus bets by winning their first wager on the app today.