Spurs aim to get on track against up-and-down Pistons

The San Antonio Spurs will look to use their home court to get on the winning track when they host the puzzling Detroit Pistons on Friday in a game between two teams trying to stay out of the cellars of their respective conferences.

The Spurs head home after a 117-114 loss at New York on Wednesday, their third straight setback and eighth in their past 11 games. Keldon Johnson led San Antonio with 26 points, while Josh Ri