Martin (undisclosed) has shifted to the Saints' injured reserve after going unclaimed off waivers, per the NFL's transaction log.
Martin (undisclosed) was waived/injured by the Saints on Wednesday, Brooke Kirchhofer of NewOrleans.Football reports.
Martin was cut by Arizona on Monday.
The Cardinals elevated Martin from their practice squad Saturday, Darren Urban of the Cardinals' official website reports.
Martin was waived by the Chargers on Saturday.
Martin (undisclosed) cleared waivers and reverted to the Chargers' injured reserve list, according to the league's official transaction log.
Martin was waived/injured by the Chargers due to an undisclosed injury.