Skipper Tom Baxter believes Boston Cricket Club have to keep on delivering if their dreams of reaching the Lincs ECB Premier League are to become reality.
The Mayflower men picked up 19 points following their victory at Moulton Harrox on Saturday.
But they remain eight points behind Grantham, who also picked up 19 points.
“They keep picking up victories so we need to do the same if we want to win this league,” Baxter said.
“If we can still be eight points behind when we play them, it will make for a very interesting game.”
Boston will be looking to continue putting the pressure on Grantham this weekend, when they host Belton Park.
The Mayflower men have already earned a four-wicket success at the expense of Belton Park earlier this season.
Baxter, however, still believes that - no matter what happens this weekend - Grantham remain title favourites.
He added: “Of course they are favourites,” he added.
“They have just brought in two West Indian cricketers for the remainder of the season.
“That will strengthen an already good side.”