JT Jeffries got the pitching victory, striking out three batters in the win.
At the plate, Roy Brown was 2-for-4 and drove in three runs with a single and a double. Jordan Allen had two hits and drove in another run and Broc Potter had two hits for the Knights.
Northview was coming off an 8-4 loss to West Vigo and a 6-3 victory over Shakamak last week.
Next up for the 4-1 Knights is a trip to Terre Haute South on Friday.