THE Mariners are 13/8 with our betting partner SkyBet to be promoted to the Football League.
Town are 3/4 on to win the first leg against Braintree on Thursday night, with a victory at Blundell Park for Braintree at 18/5, and a draw 12/5.
Dover are the favourites at home to Forest Green Rovers on Wednesday night. The Whites are 6/4 for a first leg victory, a draw is 2/1 and a Rovers away win is 15/8.
Vanarama National League Promotion odds from SkyBet:
Grimsby Town 13/8, Forest Green Rovers 2/1, Dover Athletic 3/1, Braintree 11/2.
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