Confederate General Ewell's troops found themselves separated, and General Custer's cavalry jumped in to cut them off. Being subjected to artillery fire from General Wright, and having no heavy guns of their own, they fought off a head on attack across the creek, which failed, but succeeded the second time after a counter by General Crutchfield, who lost his life due to the close quarter combat. Ewell and his men were completely cut off on all sides and had no choice but to surrender.
Confederate troops had no luck at Marshall's Crossroads either. Anderson's troops found themselves flanked and then subject to Custer's head on attacks, forcing them to run or surrender. Upon seeing the disarray of the battlefield and his troops surrendering, Lee is quoted saying My God! Has the army dissolved? Lee and his remaining men would continue to move and fight in smaller skirmishes the following days, but on April 9th, were forced to surrender at Appomattox Courthouse.
Lee's surrender was not simply a direct result of the Battle of Sailor's Creek, where Lee's army was thrown into disarray, but of the past year of total and nearly continuous warfare by a committed Union army following the reelection of Abraham Lincoln and the rejection of compromise candidates from the Democratic Party that were willing to negotiate with the Confederacy. However, the significance of this battle should not be overlooked, as Lee was pinned down and rather than being able to escape the Union and regroup in North Carolina, Lee lost a quarter of his army. Lee lost 8,800 men in total, with 7,700 of those men being taken prisoner. He also lost eight generals.
The battlefield today is a state park that includes markers and a visitor's center that preserves the history of the battlefield. Visitors can tour the Hillsman House, which served as a Union field hospital during the battle. The park offers guided tours of the house and puts on historic events, namely around the anniversary of April 6th, with a reenactment and other events portraying the era throughout the year. The visitors center contains exhibits on the battle and also offers a library with 2,500 books.