By Joshua Browne Manchester United boss Erik ten Hag has challenged Antony to maintain his form after a positive performance in the 4-3 defeat to Chelsea. Antony joined Man Utd from Ajax in 2022 for approximately £85.5m (€100m) but has largely failed to produce the showings such a high transfer often demands. However, following a string of impactful appearances off the United bench – including scoring an equaliser in the recent FA Cup victory against Liverpool \- the winger was rewarded with his first league start of 2024 on Thursday at a raucous Stamford Bridge. Antony conceded a penalty earl…