The Seawolves fell to Navy 72-54 Sunday after opening their season with a win.
Junior forward Sabre Proctor had 11 points and eight rebounds for the Seawolves, who lost their first ever game against Navy.
They were previously 3-1 against Navy.
Senior Chikilra Goodman had eight points and five rebounds, and freshman Elizabeth Manner had nine points for the Seawolves.
Chloe Stapleton had a game high 14 points for Navy, who had three players in double-figures.
Navy, who had all five starters from last season’s team return, was able to control the game early on.
Stony Brook was unable to score a field goal until 8:04 left, when Proctor scored on a layup from Goodman.
That made the score 27-13, in favor of Navy.
Stony Brook trailed Navy 47-24 at the half.
Stony Brook did outscore Navy 30-25 in the second half, but could not get the win.
Sophomore guard Kim Hanlon had four points and six rebounds, while sophomore Brittany Snow had five rebounds.
Both teams had 44 rebounds, with Stony Brook out-rebounding Navy 14-11 offensively.
Manner was 3-for-6 from the field and 3-for-4 at the line in her second career college game.
The Seawolves did hold Navy to 36.8 percent shooting, but only shot 31.6 percent for themselves.
Freshman Bayne-Walker had her first collegiate point on a free throw, and finished with six points and five boards.
Freshman Jasmine Bailey had two boards in her first game for the Seawolves.
The Seawolves were only 1-for-14 from the three-point line.
They did shoot 63 percent from the charity stripe.
Navy shot 38.5 percent from the three-point line.
They also shot 20-for-30, a pecent of 66.7 from the free-throw line.
The teams played in front of a crowd of 939, while playing in Alumni Hall in Annapolis, Ind.
Stony Brook will head to Illinois Friday to face Bradley at 10:30 p.m.
Bradley University is comiing off of a 98-92 victory over Illinois .
They take on Southeast Missouri State on Monday, before Stony Brook comes to Carver Arena.