Latics won the Academy Division North encounter 2-1 on the Jakemans Community Stadium 3G pitch.
After a goalless first half, in which Jake Lovelace got 45 minutes between the posts, Oldham scored twice – either side of Toby Cotton’s penalty.
Boston: Jake Lovelace (Austin Barker 46), Finley Hipkin, Oliver Houlston (Charlie Brooks 60), Jake Thompson, Kirils Snikeris, Dexter Tomlinson, Oliver Nicholson, Toby Cotton (Harry Wood 70), Rueben Fogg (Will Green 46), James Owen, Rhys Smaller (Will Langford 75).
Referee: Jonathan Barrs.