Manchester United trigger year-long contract extensions for Juan Mata, Ander Herrera, Ashley Young and Daley Blind

Manchester United have triggered year-long contract extensions with Juan Mata, Ander Herrera, Ashley Young and Daley Blind.

All four were out of contract this summer, but United moved to secure their market value, having already triggered the same option with defender Luke Shaw.

Dutchman Blind has been restricted to just five appearances in the Premier League this season and has been linked with a January exit before the extension.

Mata has been first choice under Jose Mourinho, making 17 appearances in the top flight, scoring three goals and laying on three more for his teammates.