I'd say I think the way I came out today was different because I just have been in this situation enough times I think a question I got asked pretty much every time I lost in my quarterfinals was what's it going to take to go further and the answer I gave was always just keep putting myself in these situations and I'll become more comfortable in these situations and get better meanwhile demidov who at 33 was the oldest man left in the singles draw was trying to reach his first major semi-final since the 2019 US Open he appeared to suffer an injury at the end of the third set called for the trainer and he appeared to signal to his team that he was done the Bulgarian left the court for treatment and returned for the fourth set despite clearly ailing demitro tried to finish the match before stopping after five games