PORTLAND, Ore. — The Portland Trail Blazers upgraded centre Jusuf Nurkic to doubtful for Game 3 of their playoff series against the Golden State Warriors.

The Warriors have a 2-0 lead in the series, which shifts to Portland on Saturday night.

Nurkic missed the final seven games of the regular season and the first two playoff games at Golden State because of a nondisplaced fracture in his right leg.

But there has been speculation the 7-footer known as the Bosnian Beast could return for the playoffs because he has been shooting around in warmups with the team.

Nurkic, traded to Portland on Feb. 12 from the Denver Nuggets, was averaging 15.2 points, 10.4 rebounds and 1.9 blocks in 20 games with the Blazers.

He is credited with helping Portland's post-All-Star break surge, when the team went 18-8 following the break and finished at .500. With the big man in the starting lineup, Portland was 14-5.

The absence of Nurkic has hurt the Blazers in the playoffs, giving Portland fewer weapons against Warriors starting centre Zaza Pachulia and primary backup David West.

Nurkic became the first Trail Blazer to average 15-plus points and 10-plus rebounds in his first 20 games with the team since Mychal Thompson in 1978.