Byron Buxton is expected to be held out of Minor League action for the rest of the season after suffering a concussion last week, according to the Minnesota Twins.

Buxton was involved in a collision with his teammate Mike Kvasnicka in right-center field while playing in his first game with Double-A New Britain.

Terry Ryan said that if Buxton continues to make progress, he could play in the Arizona Fall League in October. But the club's GM said he's not ready to commit to that because it's difficult to predict how long the concussion-like symptoms will last.

"Only if he's ready," Ryan said. "I don't want to get premature on how he'll recover and feel two weeks from now. First things first, we need to go through the Major League protocol for concussion symptoms. But he's in Fort Myers, which is convenient, so we can ramp him up there. The fall league starts Oct. 7, so it makes some sense that might be a good progression."