Source: Tom Brady's MRI negative

The Patriots will re-examine Brady in the morning, but a source told Schefter the quarterback is likely to practice Thursday.

A source told ESPN's Ed Werder that Brady "will be fine" and is expected to practice Thursday.

Video taken by a fan showed Bucs defensive lineman Adrian Clayborn push Patriots offensive lineman Nate Solder into Brady's leg just after Brady threw the ball. Brady immediately went down and grabbed his leg.

Patriots president Jonathan Kraft was not at the practice but heard what happened. In an interview with Boston sports radio station 98.5 The Sports Hub, Kraft said he made a phone call to check on Brady's status and was told that it "hopefully did not appear to be that bad."

"I understand from people who were standing out here it may have looked serious," Kraft said. "I don't have a definitive answer. And in classic [coach] Bill Belichick fashion, I will tell you a little bit more though, and just say I don't believe it's serious, but I do not know."

After limping to the sideline under his own power, Brady missed one play before rejoining and finishing the drill, completing three more passes. Following the drill, Brady huddled with Belichick, offensive coordinator Josh McDaniels and head trainer Jim Whalen, and it was determined that Brady would not continue to practice.

He jogged off the field with Whalen.

After practice, Clayborn told reporters he was bull-rushing Solder on the play on which Brady was injured, and that Solder fell back into Brady.

"You always have to stay away from the quarterback, but if you have a guy on his heels, my instinct is to keep going," Clayborn said.

Solder said he wasn't sure exactly what happened on the play.

"Anytime someone goes down, we worry about it," Solder said. "So we'll see what happened. I don't know at this point. ... There were a few different things that happened, so I'll have to see it [on film]."