Newcastle boss Eddie Howe admits they ran out of energy as they were eventually beaten 3-2 at home by Manchester City.
Oscar Bobb struck in injury-time for City's winner.
Howe later said: "It was a really good first-half performance from us. End-to-end, brave football. We probably ran out of gas in the second half.
"It looked like we had done enough for the point, with the way we defended you'd have backed us to see it out but we couldn't do it in the end.
"We are limited from the bench at the moment. The lads gave a lot in the first half, we looked really good, we just probably couldn't sustain it.
"That's the quality they have, but you have to find a way. You just hoped we could see it out and get a really good point.
"In the first half, physically we were causing them problems. We were stretching their back line. We had chances when we got the lead were in a really good moment but we couldn't sustain it.
"The frustration from us you could see what we can be at times but we haven't been able to put that together for the last month and it has cost us. You accept that but of course we need some players back and to lift the group."
He also stated: "We just have to continue in the same form as today really. There's not a lot wrong with our performances. You can see today we are a tip team. The group is in a good place, I don't see any negativity. I see hurt because we aren't winning and that's what we're here to do. We had a good win in the FA Cup last week and that boosted us for today."