RayJ Dennis scored 26 points and posted nine assists and Quenton Jackson scored 24 points to help the Pacers rally back from down 16 to beat the Cavs.

The Indiana Pacers secured a key piece of their future with a three-year extension, filling the gap at center left by Myles Turner's exit.

Enter Isaiah Jackson. The Pacers are re-signing the center, the team announced Friday. This is a three-year, $21 million contract, reports Shams Charania of ESPN.

The Pacers trailed by as many as 16 points, but rallied behind Quenton Jackson (24 points) and RayJ Dennis (26 points) to steal a 116-115 win.

• WATCH: Cleveland Cavaliers vs Indiana Pacers live for free with Fubo (free trial), and by signing up with DIRECTV (free trial). You can watch the NBA Summer League on ESPN+ for $11.99 per month ($119.00 per year).

LAS VEGAS — The Indiana Pacers defeated the Cleveland Cavaliers, 116-115, at Cox Pavilion in Las Vegas during the NBA 2K26 Summer League on Thursday.

Each NBA team plays four opponents in its group. The winner of each group and a wild card — the second-place in a group with the best record in Cup games — advance to the knockout round. Those games will be played Dec. 9 and 10.

Ever since Indiana Pacers point guard Tyrese Haliburton tore his Achilles tendon in Game 7 of the NBA Finals, the Pacers have struggled to recuperate. Indiana l