The mood was buoyant enough as goals by Morgan Rogers, Ollie Watkins and Bukayo Saka in the opening 20 minutes made England's eighth successive win over Wales a formality.

With the game petering out in the second half, though, many England fans opted to leave early, some launched paper aeroplanes and it was only the loud away contingent that created any noise.

"We had one-and-a-half training days to prepare against a well-trained team and we did very well," Tuchel said.

"We had an excellent first half, we were 3-0 up very quickly, but we could have been 4-0 up at half-time.

"Then we couldn't score, the fourth one, the fifth one, the stadium was silent, we never got any energy back from the fans. I think the players delivered a lot to get more from the stands.

"What more can you give them? Twenty minutes, three goals, and the way we attacked Wales, and they didn't let them escape, even from their own half, and it was ball-win after ball-win.

"If you're here for half an hour, it's just Wales fans. Yeah, so a bit sad. The team deserved big support today."

In his press conference later Tuchel said he had no doubt that England's support in Latvia next Wednesday (AEDT), when a win could seal his side's place at next year's FIFA World Cup, will be louder.

"I'm 100 per cent sure that we will have fantastic support in the [FIFA World Cup] and we will have top support in Latvia. We had excellent support in Serbia," he said.

"But today we were 3-0 up and I was like 'why is the roof still on?' It's nothing big. It was just like it could have helped us also in the second half, in some moments, to regain energy and to regain a rhythm."

Tuchel left out Jude Bellingham, Phil Foden and Jack Grealish from his squad, while captain Harry Kane, Noni Madueke and Reece James were missing from the team that beat Serbia 5-0 last month because of injury.

But the German said his loyalty to the players he used in last month's wins had been rewarded.

"The team's pushing itself, they buy into the idea, and they love the idea of going after opponents," Tuchel, who has won six of his first seven matches in charge, said.

"At the moment, it's very intense, it's very demanding, but it's very effective. I'm very delighted with the last two matches. We are absolutely on the right way and on the side it feels like we show very good behaviour, even like a club team.

"This is the feeling that we want to create. And like I said, the competition is on, and you can feel it. The guys who play are happy to play. They want to keep their shirts."