Mets' Neil Walker: To receive second opinion Wednesday

Walker (back) will receive a second opinion on Wednesday, the New York Post's Mike Puma reports.

Analysis:

He has been dealing with a tingling sensation in his lower back, and right now the plan is for Walker to try to play through the injury. However, the results of Wednesday's second opinion could alter that plan, so stay tuned. Wilmer Flores remains an option to fill in at the keystone if Walker has to miss further time.