The Pilgrims ended Chester FC's 100 percent start to the season by securing a 2-1 win on the 3G pitch at the Jakemans Community Stadium.
Josh Doran scored a 15th minute opener and despite a Chester leveller after half-time, the Pilgrims won it through Taylor Jaine's deft 75th minute header.
Boston (3-4-2-1): Jake Lovelace; Oskar Rajski, Owen Sheriff, Taylor Jaine; JJ Ward (Patrik Bad 90), Jake Henderson (Taylor Redman 80), Rueben Fogg, Josh Doran (Lucas Stubbs 90); Jack Waddington, Han Stevens; Flynn Slater (Jake Higginbottom 85). Sub (not used): Cameron Fox (gk).
Referee: Istvan Mod.