National Basketball Association roundup

The deal creates the salary-cap space the Celtics needed to sign All-Star free agent forward Gordon Hayward to a four-year, $128 million maximum contract, according to ESPN's Adrian Wojnarowski. The Celtics also will send a 2019 second-round pick to the Pistons.

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The Indiana Pacers agreed to terms with swingman Bojan Bogdanovic, according to multiple reports.

ESPN reported Bogdanovic received a two-year, $21 million contract. The agreement came shortly after the Washington Wizards renounced Bogdanovic's rights, making him an unrestricted free agent. Bogdanovic averaged a career-best 13.7 points last season while splitting time with the Brooklyn Nets and Washington.

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The Toronto Raptors officially re-signed All-Star point guard Kyle Lowry and free agent power forward Serge Ibaka to multi-year contracts.

Lowry's contract is a reported three-year, $100 million deal, and Ibaka's is for three years and worth $65 million.

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The Memphis Grizzlies signed free-agent guards Tyreke Evans and Ben McLemore.

Evans reportedly agreed on a one-year, $3.3 million deal. McLemore reportedly landed a two-year deal worth $10.7 million.

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The Miami Heat completed a trade sending forward Josh McRoberts, a 2023 second-round draft pick and cash considerations to the Dallas Mavericks in exchange for center AJ Hammons.

McRoberts, 30, averaged 4.9 points, 3.4 rebounds and 2.3 assists in 22 games with Miami last season. He joined the Heat as a free agent on July 14, 2014.

Hammons, 24, was selected with the 46th overall pick of the Mavericks in the 2016 draft. He averaged 2.2 points and 1.6 rebounds over 22 games during his rookie season.