Dallas Mavericks power forward P.J. Washington agreed to a four-year, $90 million contract extension.ESPN reported Wednesday that Washington’s representation, LIFT Sports Management, confirmed the deal.Washington’s extension spans through the 2029-30 season. He will pocket $14.1 million in 2025-26 while playing in the final season of a three-year, $46.5 million deal.Washington, 27, averaged 14.7 points, 7.8 rebounds, 2.3 assists, 1.1 blocks and 1.1 steals in 57 games (56 starts) last season with Dallas.