//Round 1  Melbourne City -Brisbane Roar  2 - 0
//Round 1  Central Coast-Newcastle Jest 1 - 5
//Round 2  Melbourne City -Brisbane Roar  2 - 0

void Main()
{

	var matches = new[]
	{
		new
		{
			Round = 1,
			Home = "Melbourne City",
			Away = "Brisbane Roar",
			Score = "2 - 0",
		},
		new
		{
			Round = 1,
			Home = "Central Coast",
			Away = "Newcastle Jest",
			Score = "1 - 5",
		},
		new
		{
			Round = 2,
			Home = "Melbourne City",
			Away = "Brisbane Roar",
			Score = "2 - 0",
		},
	};

	var query = from match in matches
				group match by match.Round into groupings
				select new
				{
					Round = groupings.Key,
					Games = from grouping in groupings
							 select new
							 {
								 grouping.Home,
								 grouping.Away,
								 grouping.Score,
							 }
				};


	query.Dump();
}