Tottenham manager Thomas Frank speaking after the FA Cup defeat: "Our second half was exactly how we wanted it to be. Energy, intensity, tempo, playing forward and the fans pushed us on. We got a goal and had chances for a second one. Unfortunately, we didn't get it and in the end, it wasn't enough. If we had played two halves like that, we would have won the game."
On Spurs fans booing the team at half time: "Of course I understand the frustration. Understandable. But I also think what was every nice to see in the second half was how unified the team and the fans were together. They fed off each other's energy. How we played and went forward - that's what we need to build going forward.
"In the second half, the passion, character and intensity that we played with, that's what we need to bring every game and every 90 minutes.
"It was exactly the opposite against Sunderland. We started fantastically in the first half but couldn't keep up in the second half. If we can put two halves like that together, then it would look much better."
On whether Richarlison has sustained a hamstring injury: "Yeah, it looks like that. We don't know yet of course.
"It's a bigger question for the football authorities. We have had a very tight schedule with five games in 13 days. Four [games] in 10 days for the third time this season. That's something we need to look into. Two off days in between games is a very short turnaround. It's not just us, but there are a lot of clubs who are dealing with that."