Goalkeeper Alex Lynch has joined Wycombe Wanderers on a two-year deal following his departure from Peterborough United.
The 19-year-old shot-stopper, who spent last season on loan at non-league Stamford, has represented Wales at Under-19 level.
"He is another young keeper to add to the two we have. He has played for his country, so he'll be a great addition to the squad," Wycombe goalkeeping coach Barry Richardson told the club's official website.
The Chairboys get their League Two campaign up and running at Newport County on August 9.