After a goalless first half, Goa exerted pressure on West Bengal and their Milagres Golsalves scored first goal in the 54 minute.
Agnelo Colaco scored second goal 15 minutes later while Beevan Demello consolidated their lead with a third goal in the 66th minutes.
West Bengal reduced the margin in injury time through goal by Naro Harri Shreshta (1-3).
For Tamil Nadu, N.Kaalilaudeen (33rd minute) , G.Praveendran (81st minute, and 85th minute) scored as they defeated Assam 3-0.