Knight scores 13 to carry Dartmouth over Merrimack 55-46
The Big Green started the second half on a 19-3 run, over nearly 11 minutes, after trailing the entire first half.
Aaryn Rai had 10 points and nine rebounds for Dartmouth (3-0), which is off to its best start to a season in 23 years.
Juvaris Hayes had 10 points, eight rebounds and four steals for the Warriors (1-2).
Dartmouth matches up against Jacksonville on Saturday. Merrimack takes on UMass Lowell on the road on Saturday.