THE Mariners will travel to Brigg Town for a pre-season friendly on Saturday 5th July.
Proceeds from the gate will be donated to the Grimsby Town Youth development.
Other friendly dates.
Weds 9th July - Cleethorpes Town
Sat 12th July - Scarborough Athletic
Tues 15th July - Harrogate Town
Fri 25th July - Mansfield Town
Tues 22nd July - TBC
Tues 29th July - Sunderland
Sat 2nd Aug - Boston or Gainsborough