Photo: Memphis Grizzlies/Twitter

The Memphis Grizzlies big man Steven Adams is likely to miss the postseason with his injured right knee. Adams, who underwent a stem cell injection a month ago, has been out with a PCL sprain since late January.

Adams, 29, who agreed to a two-year, $25.2 million contract extension during training camp, averaged 8.6 points, 11.5 rebounds, and 1.1 blocks in 42 games this season.