Round 1 of Jaylen Brown vs. Jayson Tatum goes down in Philly tonight.

The highly anticipated first matchup between the two former Boston teammates will be on national display as the 76ers take on the Celtics at Xfinity Mobile Arena in Philadelphia.

It will be the first regular season game between the two All-NBA stars after a trade sent Brown to Philadelphia for former Sixers forward Paul George and picks. Following the trade, Brown and Tatum have gone back and forth with subtle hints the stars didn't always get along during their time together in Boston.

The move to Philly came after the Celtics failed to trade Brown for former MVP Giannis Antetokounmpo which caused a spat between the Celtics and the 2024 Finals MVP.

It also will be a homecoming for George, who spent two up-and-down years with the Sixers are leaving the Los Angeles Clippers in free agency in 2024.

Adding even more intrigue of the matchup between the two conference rivals comes after Joel Embiid, Tyrese Maxey and the Sixers came back from a 3-1 deficit to knockout the Celtics in the first round of the playoffs last season.

Along with all the drama, Philly and Boston come into the game as the top two teams in the Eastern Conference.

How will the Brown-Tatum matchup play out? See below for the potential starting lineups and game info.

The Sixers (9-2) vs. Celtics (8-2) will tipoff at 8 p.m. ET.

The Sixers-Celtics game will be broadcast on nationally. Here's how to watch:

Since the Sixers had off the previous day and he's not listed on the injury report, James and will be available against the Celtics.

With James signing with Philadelphia, the Sixers have one of the most talented starting lineups in the NBA. Here's what it might look like tonight.

The acquisition of James has put the franchise back in the NBA spotlight.

This season, Philadelphia will play a franchise-record and league-maximum 34 nationally televised games. Here's a look at some of the featured matchups:

If you're looking for season tickets, you can still get them via the Sixers' website nba.com/sixers/tickets. But those are likely going quickly.

If you're looking for single-game tickets, you'll have to go through Ticketmaster.com.

LeBron James jerseys are now available via the NBA's official retailer, Fanatics. They are for preorder only and will ship on or before Aug. 21. The "Swingman" jerseys cost $124.99, plus taxes and shipping. The "Fast Break" jerseys cost 74.99, plus taxes and shipping.

• Oct. 20: 76ers 106, Knicks 100

• Oct. 22: 76ers 114, Cleveland Cavaliers 106

• Oct. 24: 76ers 127, Milwaukee Bucks 116

• Oct. 25: Detroit Pistons 106, 76ers 93

• Oct. 28: 76ers 114, Indiana Pacers 109

• Oct. 30: 76ers 98, New York Knicks 93

• Oct. 31: 76ers 109, Charlotte Hornets 104

• Nov. 2: 76ers 126, Chicago Bulls 107

• Nov. 4: 76ers 112, Detroit Pistons 106

• Nov. 6: Cleveland Cavaliers 119, 76ers 95

• Nov. 8: 76ers 127, Chicago Bulls 121

• Nov. 10: 76ers vs Boston Celtics, 8 p.m. ET, NBC

• Nov. 12: 76ers vs Toronto Raptors, 7 p.m. ET

• Nov. 15: 76ers vs Indiana Pacers, 1 p.m. ET

• Nov. 16: 76ers @ Brooklyn Nets, 7:30 p.m. ET

• Nov. 18: 76ers @ Orlando Magic, 7 p.m. ET

• Nov. 21: 76ers vs Milwaukee Bucks, 1 p.m. ET

• Nov. 23: 76ers vs Portland Trail Blazers, 7 p.m. ET

• Nov. 25: 76ers vs Miami Heat, 5 p.m. ET, ESPN

• Nov. 27: 76ers @ Indiana Pacers, 7:30 p.m. ET

• Nov. 28: 76ers @ Houston Rockets, 8:30 p.m. ET, NBA TV

• Dec. 1: 76ers vs Memphis Grizzlies, 7 p.m. ET

• Dec. 2: 76ers vs Denver Nuggets, 7 p.m. ET, NBA TV

• Dec. 12: 76ers vs Orlando Magic, 7:30 p.m. ET

• Dec. 14: 76ers @ Orlando Magic, 7 p.m. ET, NBCSN

• Dec. 17: 76ers vs Dallas Mavericks, 7 p.m. ET, NBA TV

• Dec. 21: 76ers @ Charlotte Hornets, 7 p.m. ET

• Dec. 23: 76ers vs Houston Rockets, 7:30 p.m. ET, Prime Video

• Dec. 25: 76ers @ Los Angeles Lakers, 5 p.m. ET, ABC and ESPN

• Dec. 27: 76ers @ LA Clippers, 9 p.m. ET

• Dec. 29: 76ers @ Sacramento Kings, 10 p.m. ET

• Dec 30: 76ers @ Phoenix Suns, 9 p.m. ET

• Jan. 1: 76ers @ Milwaukee Bucks, 8 p.m. ET

• Jan. 4: 76ers vs Atlanta Hawks, 7 p.m. ET

• Jan. 6: 76ers vs Oklahoma City Thunder, 7:30 p.m. ET, ESPN

• Jan. 8: 76ers vs Miami Heat, 7 p.m. ET, ESPN

• Jan. 10: 76ers @ Toronto Raptors, 6 p.m. ET

• Jan. 12: 76ers vs Washington Wizards, 8 p.m. ET

• Jan. 14: 76ers vs Brooklyn Nets, 7 p.m. ET

• Jan. 16: 76ers vs Minnesota Timberwolves, 12:30 p.m. ET

• Jan. 18: 76ers @ Atlanta Hawks, 2:30 p.m. ET, NBC

• Jan. 19: 76ers vs Indiana Pacers, 7 p.m. ET

• Jan. 21: 76ers @ Boston Celtics, 7:30 p.m. ET, Prime Video

• Jan. 23: 76ers @ Chicago Bulls, 5 p.m. ET, NBA TV

• Jan. 25: 76ers vs LA Clippers, 7 p.m. ET

• Jan. 27: 76ers vs Sacramento Kings, 7 p.m. ET

• Jan. 28: 76ers @ New Orleans Pelicans, 8 p.m. ET

• Jan. 30: 76ers @ Miami Heat, 12:30 p.m. ET, ABC

• Feb. 1: 76ers vs New Orleans Pelicans, 7 p.m. ET

• Feb. 3: 76ers @ Memphis Grizzlies, 8 p.m. ET

• Feb. 5: 76ers vs Detroit Pistons, 7 p.m. ET, Prime Video

• Feb. 7: 76ers vs Boston Celtics, 7 p.m. ET, NBC

• Feb. 8: 76ers vs Brooklyn Nets, 7 p.m. ET

• Feb. 11: 76ers vs New York Knicks, 7 p.m. ET, Prime Video

• Feb. 13: 76ers @ Oklahoma City Thunder, 5:30 p.m. ET, Prime Video

• Feb. 15: 76ers @ Dallas Mavericks, 2:30 p.m. ET, NBC

• Feb. 17: 76ers vs Phoenix Suns, 7 p.m. ET

• Feb. 25: 76ers @ Brooklyn Nets, 7:30 p.m. ET

• Feb. 27: 76ers @ New York Knicks, 8:30 p.m. ET, ABC

• March 1: 76ers @ Cleveland Cavaliers, 7 p.m. ET, NBCSN

• March 3: 76ers vs Charlotte Hornets, 7 p.m. ET

• March 4: 76ers vs Los Angeles Lakers, 7 p.m. ET, Prime Video

• March 7: 76ers @ Boston Celtics, 1 p.m. ET, ABC

• March 8: 76ers vs Utah Jazz, 7 p.m. ET

• March 11: 76ers @ San Antonio Spurs, 7:30 p.m. ET, Prime Video

• March 13: 76ers @ Minnesota Timberwolves, 8:30 p.m. ET, ABC

• March 15: 76ers vs Toronto Raptors, 7 p.m. ET, NBCSN

• March 17: 76ers vs Chicago Bulls, 7 p.m. ET

• March 18: 76ers @ Washington Wizards, 7 p.m. ET, NBA TV

• March 21: 76ers vs San Antonio Spurs, 7:30 p.m. ET

• March 23: 76ers @ Utah Jazz, 9 p.m. ET

• March 24: 76ers @ Golden State Warriors, 10 p.m. ET, ESPN

• March 26: 76ers @ Portland Trail Blazers, 10 p.m. ET, NBA TV

• March 28: 76ers @ Denver Nuggets, 10 p.m. ET, NBC

• March 31: 76ers vs Golden State Warriors, 7 p.m. ET, ESPN

• April 2: 76ers @ Washington Wizards, 7 p.m. ET

• April 4: 76ers vs Atlanta Hawks, 1 p.m. ET

• April 6: 76ers @ Toronto Raptors, 7:30 p.m. ET

• April 8: 76ers @ Miami Heat, 7 p.m. ET, Prime Video

• April 11: 76ers vs Charlotte Hornets, 6 p.m. ET