With the NBA postponed due to COVID-19, players have time on their hands, so a select group will go head-to-head in the virtual world, starting Friday on ESPN.
The winner of the single-elimination Xbox One tournament, which runs through to April 11, will receive $100,000 to give to a charity in support of the coronavirus relief efforts.
Durant is the top seed, ahead of Trae Young (Atlanta Hawks), Hassan Whiteside (Portland Trail Blazers), Donovan Mitchell (Utah Jazz), Devin Booker (Phoenix Suns), Andre Drummond (Cleveland Cavaliers), Zach LaVine (Chicago Bulls), Montrezl Harrell (Los Angeles Clippers), Domantas Sabonis (Indiana Pacers), Deandre Ayton (Phoenix Suns), DeMarcus Cousins, Michael Porter Jr. (Denver Nuggets), Rui Hachimura (Washington Wizards), Patrick Beverley (Los Angeles Clippers), Harrison Barnes (Sacramento Kings) and Derrick Jones Jr. (Miami Heat).
"We're thrilled to partner with the NBA and NBPA to bring basketball back to fans throughout the world and to help those in need during these uncertain times," said Jason Argent, 2K senior vice-president, sports strategy and licensing.
"Entertainment, especially sports, has the ability to bring communities together – including athletes, fans and families – and we hope that everyone will enjoy the tournament."
"We are excited to tip off the first 'NBA 2K Players Tournament' in partnership with the NBPA and 2K, continuing an ongoing effort to stay connected with NBA fans around the world, while also giving back in this time of need," said Matt Holt, NBA SVP of global partnerships.
Players' seeding is based on their NBA 2K rating, with two-time champion Durant 96 overall in the video game.
Durant, who contracted COVID-19 and has been recovering from an Achilles injury, will open the tournament against Jones on Friday.
Lillard starred as the eighth-seeded Trail Blazers upstaged top seeds the Lakers 100-93 in the NBA playoffs at Walt Disney World Resort on Tuesday.
Featuring in the postseason after topping the Memphis Grizzlies in the play-in game, the Trail Blazers drew first blood against the Lakers thanks to Lillard's game-high 34 points in Orlando, Florida.
The teams were locked at 89-89 before the Trail Blazers – led by Lillard – powered past LeBron James and the Lakers, who made their first playoff appearance since 2013.
Lillard, however, refused to dwell on the victory as the Trail Blazers look ahead to Game 2 on Thursday.
"I thought it was just a great effort by the team," Lillard, who nailed six three-pointers, told reporters. "From the start of the game, we came out with the focus and energy we needed against the best team in the league.
"We played together. We shared the ball. We didn't have any major lulls. Obviously they made some runs, but when it got down the stretch, we kept our heads down and kept working. We made the plays on both ends to pull out the win.
"But we know it's only going to get harder from here. It's only one game. The job is far away from being done. But I'm proud of our effort in getting the first one."
The Trail Blazers have been red hot since the 2019-20 NBA season resumed in July after the league was postponed in March due to the coronavirus pandemic.
Responding to a question suggesting Portland could afford to lose a game and still be in a healthy position against the Lakers, Lillard replied: "That doesn't make sense, coming into a game thinking you can lose a game. You come into every game trying to win it.
"The key to the playoffs is the first team to win four games. I don't think it makes any sense to ever come into a game saying we can lose. You always want to try to extend your lead in a series. That's what our mentality is.
"We know it's only going to get harder from here. They're a great team, the number one seed. I'm not concerned with our mentality going forward. The leaders of the team… the team is going to go as we go as far as the mentality."
Lillard also heaped praise on Trail Blazers team-mate Hassan Whiteside, who finished with five blocks to help stifle James, Anthony Davis and the Lakers.
"He was big time," Lillard said. "We knew coming into this series, once we got there, they have a lot of guys who are accurate in the paint.
"They're big in there, so we need our big guys to have a presence in the paint at both ends of the floor.
"I thought tonight now he protected the paint, blocked shots, changed shots, rebounded. He had a positive impact on the game. Without him out there, we don't win. We need that type of effort."