It's Christmas Eve, which means we're only one day away from five star-studded games on ESPN, ABC and the ESPN App.
Zion Williamson makes his Christmas Day debut as the New Orleans Pelicans face the defending Eastern Conference champion Miami Heat.
Stephen Curry, back from a broken left hand, leads the Golden State Warriors against reigning two-time MVP Giannis Antetokounmpo and the Milwaukee Bucks.
Brooklyn Nets star Kyrie Irving makes his much-anticipated return to Boston after missing both meetings last season because of injury -- and he'll have a healthy Kevin Durant by his side.
Two L.A. showdowns headline the evening slate, with LeBron James and the defending champion Los Angeles Lakers hosting MVP candidate Luka Doncic and the Dallas Mavericks and Kawhi Leonard, Paul George and the LA Clippers meeting Nikola Jokic, Jamal Murray and the Denver Nuggets following the Clippers' shocking playoff collapse against Denver in the Florida bubble.
Here's what you need to know about the five-game feast:
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Pelicans at Heat | Noon ET (ESPN)
Once again, the NBA is featuring Zion Williamson in one of its showcases.
His debut game in summer league in July 2019 drew a line of fans around the building, though Williamson played only eight minutes. The league tried to highlight Williamson last season on both opening night and Christmas Day, but he was sidelined until January because of an injury suffered in the preseason. The Pelicans were also picked to start the bubble on national TV, but again, Williamson was able to play only 15 minutes.
Finally, Williamson gets his chance to be a major presence on the NBA's marquee day alongside newly inked max-contract star Brandon Ingram.
On Miami's side, the coffee-loving bubble darlings and reigning Eastern Conference champs take center stage after signing Bam Adebayo to a max-level extension. The Heat also added Moe Harkless and Avery Bradley and drafted Memphis' Precious Achiuwa.
And, of course, everyone could use a dose of Jimmy Butler on Christmas Day.
-- Andrew Lopez
Warriors at Bucks | 2:30 p.m. ET (ABC)
Jingle bells. Jingle bells. Giannis runs the lane. Oh, what fun it is to watch Steph Curry make it rain.
This Bucks-Warriors showdown has the makings of a holiday classic. Both teams have something to prove after disappointing finishes to the 2019-20 season. Golden State missed the postseason for the first time since 2011-12, and the Bucks endured a disappointing second-round exit. Both groups will be looking to quickly find chemistry with new lineups.
Milwaukee should be working in several new pieces around Antetokounmpo, including Jrue Holiday, Torrey Craig, Bryn Forbes, D.J. Augustin and Bobby Portis.
"I'm not sure there's a more underrated guy in the NBA," Bucks guard Pat Connaughton said of Holiday. "I think if you couple him with Khris [Middleton] and Giannis, that's a big deal, and I'm not sure a lot of people have really explained how big of a deal that is, but that's kind of what we like."
For Golden State, the impact of losing Klay Thompson for a second straight season after he tore his Achilles will be huge, but the current lineup has a healthy Curry supported by Andrew Wiggins, No. 2 overall pick James Wiseman and wing acquisition Kelly Oubre Jr.
-- Eric Woodyard
Nets at Celtics | 5 p.m. ET (ABC)
Just two years ago, Irving stood inside Boston's TD Garden and announced that he hoped to stay with the franchise for years. He was gone after that season. Now, after showing his new pregame ritual in Boston, Irving makes his long-awaited regular-season return to the building in a Christmas Day duel. After missing both games in Boston last season because of injury, he once again won't have to deal with booing fans.
This game also provides a Christmas Day stage for the Irving-Kevin Durant pairing against a talented Celtics team that believes it can take the East. Young Celtics stars Jayson Tatum and Jaylen Brown will be looking to show just how much their respective games have developed since Irving left for Brooklyn.
If opening night was any indication, Christmas Day should provide another warning to the rest of the league of just how talented the Nets can be when their stars are on the floor and creating opportunities for teammates.
-- Nick Friedell
Mavericks at Lakers | 8 p.m. ET (ESPN/ABC)
In November 2018, Luka Doncic sheepishly lingered outside the Lakers locker room at Staples Center so a security guard could hand him an autographed uniform from his childhood hero, LeBron James. Now, Doncic will try to hand James a loss on Christmas Day.
The NBA's pitting the Mavericks against the defending champion Lakers on a marquee day on the league's calendar speaks to Doncic's rapid rise. As compelling as it would be to see the Lakers engage in a Finals rematch with the Heat or face the former champion Warriors or add another chapter to the growing Lakers-Clippers intrigue, the NBA has always been about its star system, and there's nothing in today's game that can rival LeBron vs. Luka.
In Doncic, Dallas has a star whom many around the league foresee winning multiple MVPs and rings. In James, the Lakers have someone helping to return the franchise to its past glory as he strives to add more MVPs and rings to his résumé (he has four of each).
The NBA's choice of this Christmas Day pairing also shows the pivotal place in which the league finds itself. James is its face, but he is almost 36 years old and entering his 18th season, and his contemporaries have either retired or transitioned into role players. The stars a half-generation behind are coming off injury (Curry, Durant and Irving), have yet to win championships to validate their standing (Antetokounmpo, James Harden, Damian Lillard, Russell Westbrook, Joel Embiid and Butler) or don't have the charisma or interest to emulate James' star status (Kawhi Leonard and Anthony Davis).
Add the injury troubles that Zion Williamson had in his rookie season, and the lane has been cleared for the 21-year-old Doncic to carry the torch for years the way James was counted on to do from an early age.
-- Dave McMenamin
Clippers at Nuggets | 10:30 p.m. ET (ESPN)
Just more than three months after the Clippers' embarrassing 3-1 collapse in the second round of the playoffs, Kawhi Leonard, Paul George & Co. face the Nuggets again -- and Jamal Murray and Nikola Jokic will again try to play spoiler.
A lot has changed since the two teams faced each other. In L.A., head coach Doc Rivers and reigning Sixth Man of the Year Montrezl Harrell are gone. The Clippers are banking on new coach Ty Lue and a revamped staff to unlock chemistry. Also, they need free-agent signing Serge Ibaka to play better defense against Jokic than Harrell did.
Former Clipper JaMychal Green will be on the Nuggets' side after signing with Denver in free agency and delivering a blow to the Clippers' rotation. The Nuggets will need Green to help offset the loss of Jerami Grant, who signed with the Detroit Pistons after his breakout postseason.
Even so, this budding rivalry should come down to the main characters, as it did in the playoffs. Murray and Jokic will play on the NBA's showcase Christmas stage, looking to take the next step after their run to the Western Conference finals in the bubble. They hope to show a national audience that they are the Lakers' chief competition in the Western Conference.
-- Ohm Youngmisuk