Dajuan Summers

Jeremiah Dominguez scored 25 points, and visiting Portland State upset No. 7 Gonzaga, 77-70, last night for its first win over a ranked team since it reinstated its basketball program for the 1996-97 season. The Vikings (9-3), who out-rebounded the Zags 39-30, made 12 three-pointers. Portland State, which is 1-11 against nationally ranked teams, broke a 10-game losing streak to Gonzaga. Matt Bouldin had 18 points for the Bulldogs (8-3), who were coming off an 88-83 overtime loss to No. 2 Connecticut in Seattle on Saturday.

RALEIGH, N.C. -- Brian Hodges said UMBC has watched the tape of Pittsburgh's 74-65 win over Georgetown in the Big East tournament "two or three times" to find some clues. But guard Jay Greene insisted yesterday the Retrievers will do more of what got them here. "We're just going to play our game, look to get out and run out there," Greene said. "We can definitely push the ball." Greene also said UMBC isn't awed by being here, playing today against one of the national powers. "This is the stage we want to be on. ... It lets us know where we stand.

Robbie Jackson paced the Aberdeen offense by dominating in the paint as the ninth-ranked Eagles remained undefeated by defeating visiting Edgewood, 67-47, last night in boys basketball. Jackson, a 7-foot center, finished with 21 points, 14 rebounds, four assists and three blocks. The Rams (2-2) could not contain Jackson in the paint and could not get anything started offensively as the Eagles' Jamaal McDonald had seven steals. Havre de Grace transfer Kashif Brown added 15 points and Marlon Jenifer had 11 for the Eagles (3-0)

Mike Hacke and Rob Trudeau scored 18 points apiece and Vernon Joines added 15 and sparked Bel Air's rally from an eight-point fourth-quarter deficit as the host Bobcats rallied for a 63-60 victory over C. Milton Wright in an Upper Chesapeake Bay Athletic Conference boys basketball game last night. C.M. Wright (4-6, 1-1) held a 54-46 lead with 4:17 left before Bel Air (5-4, 1-1) came back. Joines made two free throws and later stole an inbounds pass and then made a three-point play to give Bel Air the lead for good at 57-56 with 1:30 left.

Guard Jimmy Dorsey had 15 points and 11 rebounds to go along with 16 points from teammate Brett Burrier, as host No. 15 Winters Mill built a 22-point lead, then held on last night to top Carroll County rival Liberty, 56-41. Winters Mill (15-2, 5-0) avenged its loss to the Lions three weeks ago when Dorsey, who had been the county's leading scorer, was out with mononucleosis. The junior also finished with five assists, four blocks and four steals, as the Falcons clinched at least a share of the county title.

Rudy Gay didn't play the last 19 1/2 minutes, but he still helped lead the No. 4 Archbishop Spalding boys basketball team to a 49-39 victory at No. 12 McDonogh yesterday to end the Eagles' five-game winning streak. Gay sprained his right ankle and couldn't play, but his halftime plea motivated his teammates. McDonogh recently upset No. 1 Mount St. Joseph and No. 3 Cardinal Gibbons during its surge, but failed to take advantage of Gay's absence in the second half of yesterday's Maryland Interscholastic Athletic Association A Conference game.

Fans of the Maryland men's basketball team got a glimpse of the future yesterday at Towson University - and they liked what they saw from recruit Greivis Vasquez. Vasquez, a 6-foot-5 guard from Rockville's Montrose Christian, was one of four Terps recruits on display playing for Team USA in the sixth annual Charm City Challenge, which pits high school all-stars from the Baltimore metropolitan area against all-stars representing the rest of the United States. A native of Venezuela, where he played on the junior national team, Vasquez led all scorers with 27 points, eight rebounds, four assists and three steals in a 92-88 loss to Baltimore.

DaJuan Summers scored the first 12 points of the game and 14 of his team's first 15 points to give No. 11 McDonogh a 15-0 lead on the way to a 73-42 romp over host and No. 9 Aberdeen in the final of the latter's invitational last night. Summers, a 6-foot-8 junior, finished with 16 of his game-high 26 points in the first half and had 12 rebounds and four blocked shots in a matchup of two teams nicknamed Eagles. Summers dominated Aberdeen's 7-foot Robbie Jackson inside and showed his versatility by going outside to show off his smooth jumper.

To report a high school signing or commitment, email sports@baltsun.com or call 410-332-6200. BOYS Baseball Steve Bumbry, Dulaney, Virginia Tech Jared Cosart, Pikesville, UNC-Greensboro Neal Davis, Catonsville, Virginia Daniel Gerjets, South Carroll, George Mason Lyle Krale, Great Mills, Mount St. Mary's Nick Natoli, Mt. St. Joseph, Towson Corey Overholtzer, Arundel, UNC-Greensboro Steven Rice, Century, Towson Scott Swinson, Centennial, G....

Jamal Barney Southwestern, guard The high-flying, 6-foot-2 senior led the Sabers to the Class 4A North regional final last season by averaging 24.7 points, 5.8 rebounds and 6.1 assists. An All-Metro pick last season who has signed with Providence, Barney is one of the most exciting players in the area. Louis Birdsong Mount St. Joseph, center-forward An All-Metro pick as a junior last season, the George Mason-bound Birdsong is a force on the boards. Birdsong, 6-6, averaged 14 points, often scoring on thunderous dunks and put-backs, 10.1 rebounds and 3.2 blocks.