Good morning. Here’s the latest from around the lacrosse world:

1. No. 1 Duke downs Air Force to move to 8-1.

The Blue Devils scored 13 of the game's first 15 goals and topped Air Force 18-6 in Monday night's only Division I game. Brennan O'Neill tallied a hat trick and an assist, while Dyson Williams poured in a game-high four goals. Duke, winners of five in a row, plays at St. Joseph's in Philly on Saturday. Here's the full recap from Duke Athletics.

2. Three new No. 1’s emerge in Nike/USAL rankings.

Three No.1 teams went down last weekend, and three programs have taken their place in the latest Nike/USAL rankings. Virginia’s overtime loss to Maryland made room for Notre Dame to take over the top spot in the men’s Division I rankings. The Irish are 6-0 and clash with now-No. 4 UVA on Wednesday. Full rankings.  

For the first time in 364 days, there’s a new No. 1 in the Division I women’s rankings. Northwestern handed UNC its first regular-season loss in 1,149 days. Syracuse, which beat the Wildcats opening weekend and is 9-0, moves from No. 2 to No. 1. Northwestern is now No. 2, and UNC is No. 3. Denver also moves into the top five at No. 4 after downing Boston College. Full rankings.

And Christopher Newport beat the previous-No. 1 RIT and now is No. 1. The Captains are now 8-0 on the season. RIT drops to No. 3. Full rankings.

3. Jostling continues in the rest of the rankings.

Undefeated LeMoyne (5-0) is still the No. 1 team in the Division II men’s poll. But Adelphi and UIndy are rising. Full rankings.

Maryville moved up six spots to No. 12 in the Division II women’s poll, which West Chester still reigns. Full rankings.

In the Division III poll, defending champion Middlebury remains No. 1, but there’s a new entrant into the top five. Full rankings.