Martinez was under consideration by the Red Devils as they looked to bolster their goalkeeping ranks before the summer transfer window closed on September 1. Reports have since revealed that the 33-year-old was waiting by the phone at Villa's Bodymoor Heath training ground in the event that United managed to agree a fee to sign him.
Martinez has established himself as one of the world's top goalkeepers in recent years. The former Arsenal shot-stopper has helped Villa finish inside the top six in the last two Premier League seasons, while he also started all seven games as Argentina lifted the 2022 World Cup in Qatar.
AFP
WHAT NEXT FOR MARTINEZ, VILLA AND UNITED?
Martinez could feature between the sticks when Villa travel to Everton in the Premier League on September 13. Meanwhile, United new boy Lammens could make his debut when Ruben Amorim's side take on rivals Manchester City in the derby on September 14.