At East Sullivan, Joey Malloy posted a double, two singles, two stolen bases and a run scored to lead the Tigers past the Knights of Harrington.
Tristan Rayner scattered eight hits and struck out eight for the win for Sumner (3-8).
Caleb Dublin had two singles and a run scored for Narraguagus (2-8), and David Grant singled twice.
‘Guagus 000 200 1 — 3 8 2
Sumner 200 210 x — 5 7 2
Thompson and Alley; Rayner and Potter-Harmon