Bukayo Saka has admitted he is continuing to gamble on his fitness to play for England at the World Cup finals but said he “is ready to go” despite a nagging achilles injury.

The Arsenal forward came off the bench in England’s last warm‑up game against Costa Rica but the England manager, Thomas Tuchel, warned that Saka’s fitness is being monitored carefully. The 24‑year‑old player is believed to have picked up the injury during the Carabao Cup final against Manchester City in March and missed Arsenal’s next seven matches as a result. Since then, he has completed 90 minutes only once in five appearances and was substituted before the end of normal time in the Champions League final against Paris Saint-Germain.

Asked whether he agreed with Tuchel’s suggestion that he was not ready to play an entire match, Saka said: “I don’t want to say anything that goes against the manager. But what I would say between Mikel [Arteta] and Arsenal’s medical team and England’s medical team, since March they have managed me amazingly and helped me get back on the pitch and do what I can for the team. I am feeling better than I have felt for the last few months. I am ready to go.”

Saka acknowledged, though, that he has been playing through the pain barrier. “As players it’s the biggest gamble, especially if you’re not feeling your sharpest. You have the choice whether you don’t play or you put yourself out there knowing people are going to judge you the same.

“At the end of the day people don’t really care how you’re feeling, they expect you to deliver, they expect you to perform. I’m happy to take the gamble. It paid off, I’d say. I’m going to continue doing that. But I am feeling a lot better than I did in March and I’m ready to go.”

Noni Madueke could start in place of Saka on the right side of England’s attack if Tuchel decides not to risk Saka against Croatia on Wednesday in Dallas. The two of them, Declan Rice and Eberechi Eze were all given extra time off after Arsenal’s Champions League commitments and Saka believes that winning the club’s first Premier League title for 22 years has given them “more confidence and freedom”. He said: “Knowing what it takes to win is important, and we have that feeling now. It gives you more belief.”

John Stones is expected to start his 25th tournament game in a row despite being used sparingly by City this season. The 32-year-old has revealed previously that he even considered retiring at the end of last season but is now determined to play his part for England.

“City didn’t want to keep me any more and wanted me to find a new challenge,” he told ITV.

“I said to myself: ‘OK, I could do that and find somewhere.’ Or what did I do as a kid when you played down for two years, wasn’t big enough, played out of position, what did you do? I fought and that’s what I did and I have always reflected on that. I think I feel as good as I’ve ever been before a tournament.”