Hayes is in the Nets' starting lineup against the 76ers on Saturday, Erik Slater of ClutchPoints.com reports.
Hayes and the Nets agreed to a 10-day contract Wednesday, ESPN's Shams Charania reports.
The Nets waived Hayes (hip) on Saturday, Shams Charania of ESPN reports.
Hayes (hip) isn't expected to play in Friday's preseason finale against the Raptors, Brian Lewis of the New York Post reports.
Hayes (hip) will not play in Wednesday's preseason game against the 76ers, Brian Lewis of the New York Post reports.
Hayes (hip) won't play in Monday's preseason game against the Wizards, Erik Slater of ClutchPoints.com reports.
Hayes (hip) is questionable for Monday's matchup against the Wizards, C.J. Holmes of the New York Daily News reports.
The Nets signed Hayes to a one-year contract Thursday, Shams Charania of The Athletic reports.
The Pistons are waiving Hayes on Thursday, Shams Charania of The Athletic reports.
Hayes (coach's decision) went unused off the bench in Wednesday's 128-121 loss to the Cavaliers.