Red Sox pitcher Clay Buchholz will make a rehab start for the PawSox at McCoy Stadium on Sunday. The right-hander, who has been on the DL since May 15 with a torn fingernail on his throwing hand, will work four innings or 65 pitches against Rochester.

He injured his hand during his last start in Minnesota on June 12. He went 3-4 days without throwing a baseball, according to manager Terry Francona.

Buchholz will be evaluated again on Monday before a decision is made. The Red Sox don't want to rush him. Plus, with Bartolo Colon making an impressive debut with the club on Wednesday night, when Buchholz does come off the DL, it's quite possible he could be sent to Pawtucket.

Francona said he was also very impressed with the way Buchholz handled the situation during his last start against the Twins. Even though he was struggling, he never told the manager of his injured finger until after the game.

"He didn't show us his nail," said Francona. "And, it didn't look like he was gripping the ball any different. To his credit, he didn't show it. It's not like he came out of the game holding his hand. He sucked it up and just pitched. He didn't pitch real well, but he took it and tried to give us as many innings as he could. It's a hard thing not to admire."