McDougald was the game's leading scorer. The junior guard also had five rebounds and a steal. Through four games, McDougald leads the team with 11 points per game.
The Dolphins improved to 2-2 with the win. Missouri State fell to 1-2.
Jacksonville is back in action Wednesday at Little Rock.
Stetson defeats Southeastern College, 81-59
Chris Perez scored a game-high 20 points to help the Hatters to an 81-59 win over Southeastern College on Monday night. He also had six rebounds, two assists and two steals. He was 8-for-10 from the free throw line.
Stetson hosts South Florida on Monday at 7 p.m.