The 2017 edition of ICC's Singapore leg will be played between 25 and 29 July.
Manchester United face FC Rostov in the Europa League clash on Thursday.
Tampines travel to Hanoi for their third match of the ongoing tournament on Wednesday.
Sundram along with technical director Michael Sablon have been given contract extensions.
JDT host the Philippines club in clash of table-toppers on Tuesday.
Home host Vietnam's Than Quang Ninh at the Jalan Besar Stadium on Tuesday.
Chelsea face Manchester United in the FA Cup clash on Monday.
Tottenham Hotspur face Millwall in the FA Cup clash on Sunday.
Liverpool face Burnley in the Premier League clash on Sunday.
Tampines travel to Toa Payoh Stadium for their third match of the season.
Middlesbrough face Manchester City in the FA Cup clash on Saturday.
Hariss will now feature in S.League for Home United but is likely return to Spain in June
Alonso will hang his boots after his current contract with the German champions expires.
FC Rostov face Manchester United in the Europa League clash on Thursday.
Borussia Dortmund face Benfica in the Champions League clash on Wednesday.