Of course, the Mariners play their home games in Cleggy and a few hundred Millers are set to make the trip over in what may be the club's last ever away game.
Today sees an extra lifeline for the Millers, as the administrator is set to extend the deadline for bids to buy the club for a further week.
On the field, there's little for Mark Robins to tinker with and it'll be as you were with much the same squad of players looking to tighten up after shipping nine goals in their last two games on the road.
Rumours this week have surrounded youth team 'keepr Mark Oxley, who has been linked with several Premiership outifts. He may be involved and there could also be a place for fellow teenager Dave Haggarty, both lads are due to appear for England U18's next week against Austria.
Jamie Yates and Ian Ross were taken ill last weekend, Ross coming off at half time in the defeat by Brentford, but both should return.
The play off picture is just out of reach for our opponents, as the Codheads injury ravaged outfit play out the season looking for no more than a chunk of pride.
Boss Alan Buckey has to do without midfielder Paul Bolland, James Hunt and Danny North.
Nathan Jarman serves a one match suspension after his red card at Rochdale last week, freeing up space in the squad for young centre half Matt Bird.
Here's the head to head.
Grimsby Town v Rotherham United
12 April 2008 Blundell Park, 3pm
|At Grimsby Town (23)||At Rotherham U. (22)|
|Grimsby Town||12||52.17||Rotherham U.||12||54.55|
|Rotherham U.||8||34.78||Grimsby Town||3||13.64|
|Grimsby Town||39||1.70||Rotherham U.||30||1.36|
|Rotherham U.||31||1.35||Grimsby Town||18||0.82|
|On Neutral Ground (0)||Overall (45 matches)|
|Grimsby Town||0||0.00||Grimsby Town||15||33.33|
|Rotherham U.||0||0.00||Rotherham U.||20||44.44|
|Grimsby Town||0||0.00||Grimsby Town||57||1.27|
|Rotherham U.||0||0.00||Rotherham U.||61||1.36|
|Highest Aggregate||7||Grimsby Town ||6 - 1||Rotherham U.||1984/1985 |
|Highest Grimsby Town score:||6||Grimsby Town ||6 - 1||Rotherham U.||1984/1985 |
|Highest Rotherham U. score:||4||Grimsby Town ||0 - 4||Rotherham U.||1988/1989 |
|2007/2008||Sat 03 Nov||Rotherham U.||2 - 1||Grimsby Town||League Two |
|Tue 09 Oct||Rotherham U.||1 - 1||Grimsby Town||(Associate Members) |
|after extra time, 90 minutes 1-1, Grimsby Town won 4-2 on penalties|
|2002/2003||Tue 18 Mar||Rotherham U.||0 - 1||Grimsby Town||League Division One |
|Sat 19 Oct||Grimsby Town||0 - 0||Rotherham U.||League Division One |
|2001/2002||Tue 29 Jan||Rotherham U.||1 - 1||Grimsby Town||League Division One |
|Fri 05 Oct||Grimsby Town||0 - 2||Rotherham U.||League Division One |
|1991/1992||Tue 27 Aug||Grimsby Town||1 - 0||Rotherham U.||League Cup |
|Grimsby Town won 4-1 on aggregate|
|Tue 20 Aug||Rotherham U.||1 - 3||Grimsby Town||League Cup |
|1990/1991||Tue 12 Mar||Rotherham U.||1 - 4||Grimsby Town||Third Division |
|Tue 02 Oct||Grimsby Town||2 - 1||Rotherham U.||Third Division |
|1988/1989||Tue 07 Mar||Rotherham U.||1 - 0||Grimsby Town||Fourth Division |
|Sat 10 Dec||Grimsby Town||3 - 2||Rotherham U.||F.A. Cup |
|Tue 29 Nov||Grimsby Town||1 - 0||Rotherham U.||(Associate Members) |
|Sat 17 Sep||Grimsby Town||0 - 4||Rotherham U.||Fourth Division |
|Tue 06 Sep||Rotherham U.||1 - 0||Grimsby Town||League Cup |
|Rotherham United won 2-0 on aggregate|
|Tue 30 Aug||Grimsby Town||0 - 1||Rotherham U.||League Cup |
|1987/1988||Tue 08 Mar||Grimsby Town||2 - 1||Rotherham U.||Third Division |
|Tue 29 Sep||Rotherham U.||0 - 0||Grimsby Town||Third Division |
|1984/1985||Tue 06 Nov||Grimsby Town||6 - 1||Rotherham U.||League Cup |
|Tue 30 Oct||Rotherham U.||0 - 0||Grimsby Town||League Cup |
|1982/1983||Mon 04 Apr||Grimsby Town||1 - 2||Rotherham U.||Second Division |
|Mon 27 Dec||Rotherham U.||3 - 0||Grimsby Town||Second Division |
|1981/1982||Sat 10 Apr||Rotherham U.||2 - 2||Grimsby Town||Second Division |
|Tue 09 Feb||Grimsby Town||1 - 2||Rotherham U.||Second Division |
|1979/1980||Sat 08 Mar||Rotherham U.||0 - 0||Grimsby Town||Third Division |
|Sat 27 Oct||Grimsby Town||2 - 0||Rotherham U.||Third Division |
|1976/1977||Sat 12 Mar||Grimsby Town||1 - 1||Rotherham U.||Third Division |
|Sat 02 Oct||Rotherham U.||3 - 2||Grimsby Town||Third Division |
|1975/1976||Sat 17 Apr||Rotherham U.||3 - 0||Grimsby Town||Third Division |
|Fri 26 Dec||Grimsby Town||4 - 1||Rotherham U.||Third Division |
|1972/1973||Sat 30 Dec||Rotherham U.||2 - 0||Grimsby Town||Third Division |
|Sat 19 Aug||Grimsby Town||2 - 1||Rotherham U.||Third Division |
|1963/1964||Sat 29 Feb||Grimsby Town||1 - 3||Rotherham U.||Second Division |
|Sat 16 Nov||Rotherham U.||1 - 0||Grimsby Town||Second Division |
|Wed 25 Sep||Grimsby Town||1 - 3||Rotherham U.||League Cup |
|1962/1963||Tue 07 May||Rotherham U.||0 - 0||Grimsby Town||Second Division |
|Sat 13 Oct||Grimsby Town||1 - 2||Rotherham U.||Second Division |
|1958/1959||Mon 30 Mar||Rotherham U.||2 - 1||Grimsby Town||Second Division |
|Fri 27 Mar||Grimsby Town||1 - 1||Rotherham U.||Second Division |
|1957/1958||Sat 15 Feb||Rotherham U.||2 - 0||Grimsby Town||Second Division |
|Sat 18 Jan||Grimsby Town||3 - 1||Rotherham U.||Second Division |
|1956/1957||Sat 20 Apr||Grimsby Town||3 - 2||Rotherham U.||Second Division |
|Sat 08 Dec||Rotherham U.||2 - 1||Grimsby Town||Second Division |
|1925/1926||Sat 16 Jan||Grimsby Town||3 - 0||Rotherham U.||Third Division (North) |
|Sat 05 Sep||Rotherham U.||2 - 1||Grimsby Town||Third Division (North) |