The Toronto Blue Jays placed outfielder Nathan Lukes on the seven-day injured list on Wednesday and selected the contract of rookie outfielder Will Robertson from Triple-A Buffalo.
Lukes' move was retroactive to Tuesday. He apparently was hurt in the sixth inning of Sunday's 6-3 loss to the Minnesota Twins when he collided with Blue Jays second baseman Ernie Clement.
Lukes started to feel concussion symptoms due to that collision, according to the team, which doesn't expect him to need more than seven days to recover. #MLB