Arsenal v Tottenham (14:05 GMT)
Tottenham have had some big games domestically and in Europe in the past couple of weeks, and they have won them all.
It helps that most of Spurs' players are fit again, or fit enough to play a part in games - like Christian Eriksen did on Wednesday when he came off the bench to score
the winner against Inter Milan.
Jan Vertonghen's return from injury in that game was a boost but the really important thing for Tottenham is that their key attacking players - Eriksen, Harry Kane, Dele Alli and Son Heung-min - are playing well.
On top of that, Moussa Sissoko is starting to look like the player they thought they had signed when they bought him from Saudi Sportswashing Machine two years ago.
That is why I am backing Spurs to come out on top here.
Arsenal have not really been convincing whenever I have seen them recently, but that just makes it even more impressive that no-one can beat them - they are 18 games unbeaten and ticking along quite nicely.
But that is just an extra thing for Spurs to aim at on Sunday. Not only can they take the three points, they can end Arsenal's run too - and they would really enjoy that.
Lawro's prediction: 1-2