Forward Reggie Evans signed a contract on Friday night, about 12 hours before the Sonics' first practice of the season.

He agreed to a two-year deal guaranteed to total more than $1 million.

There was still no announcement on Saturday regarding center Predrag Drobnjak, the team's other restricted free agent.

He had reached an agreement in principle with the Los Angeles Clippers, who were discussing a sign-and-trade deal with the Sonics. A source with knowledge of the negotiations said a sign-and-trade agreement had been agreed to in principle late Saturday, but not officially consummated.

The agreement is thought to be for a future second-round draft pick, but a final decision won't be known until Sunday.

If no sign-and-trade agreement is reached, Drobnjak will sign an offer sheet with the Clippers. That would be delivered to the Sonics on Monday, and Seattle would then have 15 days to decide whether to match and retain Drobnjak.

Drobnjak has remained in Los Angeles and could start working out with the Clippers this weekend if a deal is made.

Drobnjak played the past two seasons with Seattle, and averaged 9.4 points and started 69 games in 2002-'03, most of any center on the team.

The Clippers' agreement with Drobnjak is thought to be a four-year contract with a starting salary at more than $2 million.