The Mavericks signed forward-center Jorge Diaz Graham to fill the last spot on their 21-man preseason roster.

Dallas waived Matt Cross for Darin Green Jr., waived Green for Chris Mantis, then waived Mantis for Diaz Graham.

Exhibit 10 deals can pay a bonus of up to about $91,000 to waived players who spend 60 days with the Texas Legends.

The 6-foot-10 big from the Canary Islands went first overall in this year's G League international draft.

Dallas gave him No. 23, a sign he could spend some time on the roster rather than being cut right away.

American Airlines Center, home of the Dallas Mavericks, October 2014. File photo: Per-Olof Forsberg / Wikimedia Commons · CC BY 2.0. Resized.

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