Most books are delaying hanging a line because Aceves is starting for NYY, and they are afraid of hanging an early 'soft' line.
For the casual baseball observer, Juan Aceves is a lights out 2to 3 inning reliever.
He is not a starter,( he has only made four career starts) therefore nobody knows how long he can go.
Probably five innings, which means the bullpen has to go four innings.
Books need some extra time to analyze the Yankee bullpen.
Who's available, for how many innings?
Coke, Hughes, and Mo were used last night.
Mo has a 2 inning save last night and probably is not available.
This isn't a typical Hallady v. Sabathia game where the books can hang a number in 15 minutes, they are being cautious with Aceves.
p.s.
The lines that are available for this game has Liriano 11-10 pickem