Declan Slater’s second-half goal was enough to secure a 1-0 home win against Ollerton Town on Saturday.
Ben Hunter’s side followed that up with a 3-2 win at Beverley Town on Tuesday night.
Adam Baskerville scored twice for Main and Tyla Bell was also on target for the visitors.
Rossington will travel to Athersley Recreation on Saturday and visit Parkgate on Wednesday.
Armthorpe Welfare’s disappointing start to the season continued as they lost 5-0 at Wakefield AFC at the weekend.
Lee Morris’ side have lost four out of four games and sit bottom of the table.
They host Staveley Miners Welfare on Saturday and Selby Town are visitors to the Marra Falcons Stadium on Wednesday.
*Club Thorne Colliery lost their first points of the season as they were held 1-1 at Dearne & District in the Black Dragon North Division of the Central Midlands League.
Harworth Colliery took two wins from two with a 2-0 win at home to Kiveton Miners Welfare.
Hatfield Town got their first point on the board thanks to a 1-1 draw with SJR Worksop.
Yorkshire Main suffered a 2-1 home defeat to AFC Phoenix.
AFC Bentley lost by the same scoreline at home to Glapwell and started the new season with three straight defeats.