Only days after making his first team debut against Altrincham, the 17-year-old handed United the lead at the Cumberland Arena, only for the home side to take a 3-1 lead.
But Sanders struck twice more to hand United their third successive draw in Football Conference Youth Alliance action this season.
Full report to follow...
Boston (4-4-2): Sam Vince; Niall Delahoy, Charlie Melville, Lewis Sturman, Todd Devlin; Leon Squire (Karolis Andriulionis 80), Jordan Nuttell, Aaron Eyett, Lewis McKue; Charley Sanders, Curtis Revell (Juris Kormis 75). Sub (not used): Jordan Sowerby.