A let-serve in doubles is a serve that touches the top of the net before falling into the opposite court. A let-serve is considered a legal pickleball serve and valid serve, and does not count against either player. The point continues as normal with players having to hit the ball back over the net, as if it never touched any part of the net. In some cases, if both players agree, they can choose to replay the point instead of continuing with a let-serve.