The trio were on target against Mansfield Town at Rainworth Miners Welfare — but the Pilgrims succumbed to a 4-3 defeat to the Stags.
United had initially fought back from a two-goal deficit to lead 3-2, but were eventually beaten by the odd goal in seven.
Boston (4-4-2): Sam Vince; Niall Delahoy, Charlie Melville, Lewis Sturman, Todd Devlin; Leon Squire (Juris Kormis 80), Aaron Eyett, Jordan Sowerby, Lewis McKue; Charley Sanders, Jordan Nuttell.