Tiny Saint Joseph’s and its ever-flapping Hawk have soared to the top of the basketball world.

The Philadelphia school with an enrollment of 3,400 and not much recent sports history to brag about was No. 1 in the AP men’s college basketball poll Monday for the first time.

“It’s a dream come true,” Hawks senior guard Jameer Nelson said. “At the same time, we have to take care of business these last few games. We’ll still approach each game and practice the same way.”

The Hawks (27-0) are the only unbeaten team in Division One, now that previously top-ranked Stanford was upended Saturday by Washington.

Saint Joseph’s needs three victories in the Atlantic 10 tournament to become the first team since UNLV in 1991 to enter the NCAA Tournament without a loss.

“All along, we have discussed the idea of having a great program,” Saint Joseph’s coach Phil Martelli said. “Obviously, we have a great team, and now we can talk about a great program, and this can be a springboard.”

With help from the Hawk, of course. The mascot never stops flapping its wings during games.

The A-10 tournament starts Wednesday in Dayton, Ohio.

“We’re going there to fight,” Martelli said.

Saint Joseph's coach Phil Martelli, right, gives his players directions at the start of the team's practice. The Hawks, including players Arvydas Lidzius (41) and Tyrone Barley (13), practiced Monday in Philadelphia for the first time ever as the top-ranked team in the nation.

The Hawks moved up from No. 2 thanks to the loss by Stanford (26-1) Saturday. That ended the Cardinal’s three-week run atop the AP poll.

Saint Joseph’s received 67 first-place votes and 1,795 points from the national media panel. Second-ranked Stanford was No. 1 on two ballots and had 1,648 points.

Kansas University moved up two spots to No. 18.

Gonzaga (26-2) climbed to No. 3, the highest ranking in school history, and received one first-place vote. Mississippi State (25-2) moved up one place to fourth, switching positions with Duke (25-4), which was No. 1 on two ballots after losing to Georgia Tech and beating North Carolina.

Air Force moved into the Top 25 for the first time in school history. The Falcons (22-5), the No. 1 defensive team in the country, won the Mountain West regular season title.

Pittsburgh, Oklahoma State, Kentucky and Connecticut held sixth through ninth from last week, while Wisconsin moved up seven places to No. 10, its highest ranking of the season.

Texas was No. 11, followed by Illinois, Cincinnati, Georgia Tech, Wake Forest, North Carolina, North Carolina State, Syracuse and Providence.

The last five ranked teams were Arizona, Utah State, Memphis, Southern Illinois and Air Force.

Louisville (19-8) fell out from 25th after being ranked for the last 12 weeks, reaching No. 4.