06/13/2007 at 07:00 PM EDT
Basketball star LeBron James and his girlfriend Savannah Brinson welcomed their second son, Bryce Maximus James, on Thursday, their rep tells PEOPLE.
The 8 lb., 6 oz. baby was born at 12:51 a.m. in Cuyahoga Falls, Ohio. The couple also have 2-year-old, LeBron Jr.
"LeBron and Savannah are overjoyed with the birth of their son," a rep for the couple says, "and are looking forward to bringing him home to his big brother, LeBron Jr."
James, 22, a forward for the Cleveland Cavaliers, is in the thick of the NBA Finals, with his team trailing the San Antonio Spurs three-games-to-none in the best-of-seven series.