Steelers open as field goal favorites in wild-card round

Oddsmakers have made both home teams favorites in the AFC wild-card round. Numerous Nevada sports books have installed the Steelers as three-point favorites over visiting Baltimore on Saturday night (8:15 p.m. Eastern, NBC). Multiple books are requiring bettors to lay $1.20 to win $1 on Pittsburgh as opposed to the standard $1.10, which can be…