Joe Johnson's camp was informed Saturday that the Phoenix Suns intend to match Atlanta's expected five-year, $70 million offer to the restricted free agent, according to NBA front-office sources that spoke with ESPN's Marc Stein.

Word began spreading Friday at the Vegas Summer League that the Hawks have given Johnson a firm commitment that they'll sign him to a maximum offer sheet on July 22, which the league office has scheduled to be the first day free agents can sign contracts.

The Hawks' offer, sources said, is likely to be front-loaded with a payment as high as $20 million in the first year of the deal. Rules on such payments and other specifics of the deal are also on hold until July 22, when the league announces the salary-cap number for next season.

The rules on contract lengths, however, have already been finalized, and the Hawks are prevented from signing Johnson to a contract longer than five years. A maximum offer from the Suns would span six years at an estimated $90 million, matching the terms Michael Redd received from Milwaukee earlier this week, but sources say Phoenix has offered Johnson closer to $60 million over six seasons.

The Suns have maintained all season that they will match any offer Johnson gets, rating the versatile swingman as no less critical to the team's success than its three All-Stars: Amare Stoudemire, Steve Nash and Shawn Marion. Matching a five-year offer, though, is undoubtedly more palatable than paying Johnson in the Redd range for six.

Various league executives have privately questioned whether the Suns would indeed match a max offer sheet to Johnson, given owner Robert Sarver's stated aversion to letting his annual payroll stray far beyond $50 million. With Johnson earning an average annual wage of $12 million and Stoudemire soon to receive a maximum contract extension that would kick in starting with the 2006-07 season, Phoenix would be in the rare position of carrying four players who earn roughly $50 million by themselves.

Arn Tellem, Johnson's agent, met with Phoenix president Bryan Colangelo and team chairman Jerry Colangelo during the Suns' summer-league game here Saturday against the Los Angeles Clippers. All parties declined to comment.