Jostling for first place in the regional playoff standings is getting serious with six of 10 weeks in the books, but plenty of Baltimore-area teams held on to their top spots after last weekend's action.

Only one regional leader changed this week -- in Class 4A North, where Poly edged Catonsville for the top spot after the two were tied last week. Both remain unbeaten, but because of the strength and classifications of their opponents, they could keep bouncing back and forth.

Two other teams also broke out of ties -- Glenelg in Class 2A South and Fallston in Class 2A East. Both teams are also 6-0.

Here are the other teams that held on to their top spots:
Old Mill in Class 4A East
North Harford in Class 3A North
Atholton in Class 3A East
Edmondson in Class 2A North
Overlea in Class 1A North
Dunbar in Class 1A South.

Seventeen public school teams remain undefeated, including Old Mill and Overlea.

To see how your team is faring in the regional standings, check out the MPSSAA web site.