The Knicks and Rockets are currently disputing when Jeremy Lin's offer sheet was delivered to New York.

Houston contends that it was delivered on Saturday and that the Knicks have until midnight on Tuesday to match Lin's offer sheet.

The Rockets spent most of Saturday trying to deliver the offer sheet in Las Vegas to Knicks' GM Glen Grunwald.

Reports indicated that the offer sheet was eventually delivered to the Knicks' New York offices via courier and thus started the timeline up to Tuesday's deadline, the involved teams are now sending mixed signals as to whether or not that is the case.