Enner Valencia has suffered a serious injury to his knee and and ankle during the club's Europa League match on Thursday.
Enner Valencia injured his knee in the West Ham's match against Astra Giurgiu today and will have a scan on Friday.
West Ham forward Enner Valencia continued to produce for Ecuador as he scored the winner against Mexico in Group A play.
West Ham forward Enner Valencia flashed the quality for Ecuador that got him his move to Upton Park after the World Cup but he couldn't get Ecuador a win as the went bottom of their Copa America group.
Enner Valencia is available once again after recovering from a toe injury.
Enner Valencia is doubtful for gameweek 31 with a toe injury.
West Ham are facing a striker crisis with the news that Enner Valencia has been ruled out of this weekends’ contest at the Emirates following a freak domestic accident.
West Ham United watched an even match turn one-sided as Crystal Palace would score three goals in the span of 22 minutes and the Hammers could only counter with a goal from Enner Valencia in a 1-3 loss.
Enner Valencia is still dealing with a minor knock and will likely miss this weekend's match against Newcastle.
Enner Valencia stepped up to our challenge for producing more fantasy points in games where he doesn't score.
Enner Valencia scored his second Premier League goal over the weekend, showing fans why West Ham brought him in over the summer.
Enner Valencia scored his first Premier League goal with a stunning strike from deep range and the Hammers erased two deficits to grab a point on the road in a 2-2 draw with Hull City.
Enner Valencia should provide West Ham a big boost in attack as he returns to full fitness.
Still recovering from his World Cup exertions, Enner Valencia is likely to miss the Hammers' first two Premier League matches of the season.