It was a bad outing for Liverpool. I am pretty sure that if they had all the players in the field they would have actually been able to win this match, but because they did not have all the 11 players available in the field, that actually put them at a big disadvantage. But even after that they almost got away with one point from that match. But in the end, their own goal destroyed it all. I actually believe Liverpool should not think too much about it. It was just a bad outing and Liverpool should think about how they are going to play in the next match and forget about what happened in this match against Tottenham.
But on the other hand, this was definitely a great win for Tottenham. I have to say they keep getting lucky towards the end of the match.
Joel Motip made a costly mistake yesterday and no one could blame him, it was never intentional and this could be seen in his reaction afterwards, it's painful. Upon everything, I give the brave Liverpool players the kudos deserved in that match, they tried all they could do in the absence of 2 players. The first red card was in the first half, barely in the middle of the first half before the second one happened in the 69th minute, yet they were able to hold well after the first goal from Tottenham. Upon the first red card, they managed to score a goal and still maintain the draw till the 96th minute. Not many clubs could do that against an impressive club like Tottenham. It's actually painful they couldn't go home with a point.

I will actually say that Liverpool should have done better. First of all, they should not have been in a situation to get two red cards. And secondly, they definitely should have got one point from this match.
I understand very well that no one does this intentionally. But it does not matter if it is intentional or unintentional, what matters is that they have lost the match. And if players should be forgiven because the mistakes that they make are not intentional, Harry Maguire should also be forgiven.
Anyway, it is definitely sad to see Liverpool not getting anything from this match, even though they did do really well to keep the score level for a long time in this match. I hope Liverpool will be able to perform better in the next matches.