You are absolutely correct, west Ham can be very stubborn at times and especially when they are playing with a bigger team and even though football is unpredictable but I don't see west Ham winning or drawing Arsenal unless Arsenal do not want to take advantage of the chance Liverpool gave them and if I am Arsenal coach or players I will encourage and ginger my team to win the match so that Liverpool points difference or margin reduce and Liverpool has started showing some sign of weakness lately and I don't know what's there problem and it is going to be very bad and unfortunate for them that after all the struggle they didn't win the league.
And the same way that west ham is stubborn against big clubs even clubs like Brighton and Newcastle and Arsenal can be very dissappoint so you can not predict for Arsenal because west ham can be dangerous at times and I have a strong feeling that they should be be able tonwin west ham, if not that Arsenal can not take advantage I don't know what is wrong with arteta the guy is smart but sometimes I don't even know how the game will.go but for sure. From the beginning of the season Arsenal had more chances to even take a serious lead but they still have more chances to be able to defend and trophy that depends on them if they really want to win, it now depends on how they they are serious about winning, lets see the result of what will happen because there is no other way but for them to actually win there wont be need if they don't have the intention of winning.