Joe Powell's penalty was cancelled out by a Vincent Janssen equaliser as London rivals West Ham United and Tottenham Hotspur shared the points in Premier League 2.
The Hammers had taken the lead from the spot after Jahmal Hector-Ingram was fouled inside the box before Spurs levelled and then missed a penalty of their own when Joseph Anang denied Kazaiah Sterling.
Hector-Ingram, the Hammers' No9, had the best of the chances in the second half but it remained all square in Dagenham.