ANORAK CORNER..
WILFIRED ZAHA West Ham are unbeaten in their last eight Premier League meetings with Palace (W4 D4). Only Southampton (12) and Huddersfield (5) have picked up fewer home points in the Prem this season than Palace (13).
West Ham did not manage a single attempt on goal in the second half, while allowing Palace 17 shots after half-time.
Wilfried Zaha scored his first home goal in 11 games in all competitions for Palace, since netting against West Brom on the final day of the 2017-18 campaign.