Detroit (5-2), which had won the first two meetings with New York by just 11 points, moved within 70-69 with 20 seconds left behind consecutive baskets by Deanna Nolan.
After Shameka Christon made two free throws for the Liberty, Nolan's 3-point attempt with 16 seconds left went wide but Ruth Riley saved the ball from going out of bounds and the Shock called a timeout with 4.3 seconds remaining. With New York closely defending the inbounds play, Riley was forced to take the pass after setting a screen and attempted an off-balance shot from the arc that missed.
Nolan scored 16 points and Cheryl Ford recorded her fourth double-double of the season with 17 and 11 boards for Detroit, which lost to New York for just the third time in their last 11 regular-season meetings.