In the previous two matches, West Ham had defeated quite strong opponents, namely Brighton and Chelsea, and will today be West Ham's third consecutive win against Luton Town?
Although Luton Town will try to win their home match, but in my opinion West Ham will still come as favorites to win the match. David Moyes knows what his team has to achieve in this match and of course they don't expect to lose good momentum to win maximum points when their opponents are not too tough.
I believe this is not a very tough match for West Ham, but nevertheless Luton Town will still try their best so they can win points at home. This match will be exciting if both teams have difficulty scoring goals, but I believe West Ham will dominate this match well. What West Ham needs to avoid is making mistakes in defense, including not giving Luton Town many set pieces, which is very dangerous.
My prediction is that a 0-2 win will be enough for West Ham to continue to stick to Manchester City at the top.
If it wins, it is possible. But don't ignore a draw, it's even a possibility.