Burnley's hopes of European qualification were boosted by completing the double over West Ham with a 1-0 win which owed plenty to some fine goalkeeping from Nick Pope at the London Stadium
Golden glove-chasing Pope racked up his 14th clean sheet of the season with stunning stops from Tomas Soucek, Michail Antonio and sub Sebastien Haller either side of Jay Rodriguez's strike (38) as Burnley continued their excellent run of form
The visitors' third 1-0win in four games moves them up to ninth in the Premier League table, while David Moyes' West Ham will be ruing those missed opportunities after a defeat which leaves them four points above the relegation zone with four games remaining
Injury-hit Burnley should have been ahead with just eight minutes on the clock when Matej Vydra teed up Erik Pieters but the Dutchman blasted wastefully over the bar before Vydra headed straight at Lukasz Fabianski
But it was the goalkeeper at the other end who was worked harder early on, with Pope forced into two stunning saves inside two minutes, first blocking Soucek's close-range volley before kicking away Antonio's drive
Those interventions from Pope - who is now ahead of Liverpool's Alisson in the clean-sheet standings - paid off on 38 minutes when Rodriguez met Charlie Taylor's cross from the left and, with his head and shoulder, directed the ball in off the underside of the bar and a despairing Fabianski to put Burnley ahead
West Ham will have felt aggrieved to go behind after having the better of the chances and should have levelled immediately when a deflection put Antonio through on goal and he steered his shot onto the outside of the post
With the game opening up before the break, Vydra mis-kicked Pieters' chipped through ball before Andriy Yarmolenko's low strike for the hosts was parried out for a corner by Pope
After the break, Burnley centre-back James Tarkowski appeared fortunate to only receive a yellow for a high challenge on Jarrod Bowen and the defender blocked a shot from the West Ham man soon after, following a stunning save from Pope to deny Haller what looked a certain goal with his first touch
Instead it was Burnley who thought they had scored a second on 76 minutes, when sub Chris Wood turned in Phil Bardsley's cross - but VAR judged him just offside
The Burnley striker then beat the offside trap five minutes later to draw a good save from Fabianski and Ashley Westwood fired wide as Burnley had chances to double their advantage
 It was West Ham who finished on top, pushing for a late equaliser, but Pope would not be beaten in the pouring rain
 "I'm disappointed we didn't take something from the game but you have to give Burnley credit for the way they defended
 We missed two or three outstanding chances
 You don't normally get that number of opportunities to win matches in the Premier League
"[Tarkwoski's challenge] was only brought to my attention afterwards but, look, it's a red card
 It's not going to change the result but it's really disappointing the referee didn't see it as a red, the linesman didn't, and we've got the chance to go to VAR to make a decision on it
 We've questioned a few of the decisions against us and had responses back that we don't agree with, so I'm guessing I won't agree with the response this time either
 I'm still hoping in the games we've got left that something will go our way
"""It's really pleasing for Jay [to score his 50th goal for Burnley]
 He's been a fantastic servant for this club
 The back five were outstanding and a willing six in front to go and find a goal
 The mentality of the group continues to improve
 I think Europe is a big ask, the group is stretched to the limit, but we are still at it
"Burnley visit champions Liverpool on Saturday at 3pm
 West Ham travel to face Norwich at Carrow Road on Saturday; kick-off is at 12
30pm
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