By Catherine Calsolaro, Globe Correspondent

Still undefeated, Westwood holds strong at No. 1 in this week's Globe girls' lacrosse Top 20. The Wolverines are strong on both sides of the ball, averaging almost 18 goals per game and allowing less than four. No. 2 Notre Dame (Hingham) took one loss against a strong St. Anthony's team on the road in New Hampshire, but have come out on top against tough in-state competition, including four Top 20 teams. The Cougars will travel to Westwood on Tuesday for a chance to claim the No. 1 spot in our Eastern Mass. rankings.

At 12-0, Westford Academy remains at No. 3 but hasn't yet had a chance to truly prove themselves against the some of the regions best. But the Grey Ghosts are definitely the top team North of Boston right now. Foxborough (9-0), North Andover (9-1) and Needham (8-1) come in at Nos. 4, 5 and 6, respectively. With loads of talent all over the field and no head-to-head matchups thus far, it is hard to tell which of these teams has the edge.

As for Nos. 7 through 9, Medfield defeated Dover-Sherborn who defeated Hopkinton who defeated Medfield. All three have two losses and schedules loaded with tough opponents. Franklin, which leads the Hockomock League with a 4-0 conference record, comes in at No. 10 this week.

Winchester, Norwell, Wayland and Duxbury -- all contenders for the Division 2 state title this year -- fill out Nos. 11 though 14. While Lincoln-Sudbury and Acton-Boxborough of the stacked Dual County League follow at Nos. 15 and No. 16. The final four teams, Norwood, Dartmouth, Masconomet and Marblehead, all lead their respective conferences.

Catherine Calsolaro covers girls' lacrosse. She can be reached at catherine.calsolaro@globe.com. Follow her on Twitter @catrenee13.