Chicago Cubs outfielder Steven Souza Jr. (hamstring) had a MRI on Thursday that diagnosed him with a Grade 1 hamstring strain. The outfielder was scratched from Tuesdays lineup and placed on the injured list Wednesday. Souza has dealt with injuries throughout his career and has been operating as the Cubs fourth outfielder. He has struggled in that role thus far and is hitting .190 with a home run, five RBI and a stolen base. Souza isnt expected to return to baseball activities for seven to 10 ...