That's crazy. Wonder why it 20 cents diff. Has it moved?
There are a lot of bookies that they only care about the market's line only when they open it to the market(99% of the bookies is copy and paste as LVH and CG mostly make the lines in Baseball).
After the market is open, if they take bets only on the team B(The Mets here), they keep the team A(The Dbacks here) very high, also way over the market(like happened today), because they want the people betting on the team A in order to balance their risk.
The goal of a bookie is to have the same risk on both teams with odds at least around 110%, so no matter what the 10% is their money, like a commission.
Anyways, now the line went to -125, which is the current of the market between -120 and -125.