Michael Bomes stood amid a sea of supporters at Duxbury High following one of the most electrifying wins of his life and soaked in the moment.

“Best player in the state!’’ one fan yelled, and Bomes just laughed and sheepishly shrugged his shoulders.

The senior captain of the Wellesley boys’ lacrosse team was the driving force behind one of the spring season’s biggest playoff upsets thus far.

Bomes scored six goals — including the equalizer with four seconds left in regulation and the dagger in double overtime — to ignite the 11th-seeded Raiders past third-seeded Duxbury, 9-8, in a Division 1 South quarterfinal Saturday.

Every time Duxbury surged ahead, the Denison-bound Bomes responded. His masterful performance fueled the Raiders (14-4) to the semifinals, where they’ll face either BC High or Needham on Tuesday.

“He played unreal today,’’ Wellesley coach Jim Connolly said of Bomes. “He does it all for us. We’re peaking at the right time, for sure.’’

The game-winner came with 2:29 remaining in the second OT, moments after Mike Manning scooped up a ground ball.

It sent the Wellesley faithful into a frenzy, as the players mobbed one another near midfield and the fans passionately pounded on the bleachers.

In regulation, Duxbury (15-4) was a mere four seconds away from advancing, but Bomes spun past his defender and beat the goalie to send it into overtime.

The Raiders trailed, 3-2, at halftime, and 7-4 with 6:12 left in the fourth, but they rallied time and time again. Bomes – who recently became a member of the 200-point club – made it 7-6, then evened the score at 7, capping a 3-0 run spanning less than two minutes.

Junior Matty Gill, who paced Duxbury with five goals for the second-straight playoff game, rolled a shot in to make it 8-7, but Bomes had the last laugh.

“That’s our third or fourth overtime game this year, and we’ve never come out on top,’’ Bomes said. “We’re pumped to get the win.’’

Division 1 South

Xaverian 10, Franklin 7 — The fifth-seeded Hawks (16-4) struck for five straight goals to erase a 6-5 deficit, with junior Sam Jean (three goals) connecting for both the tying and go-ahead tallies to take the quarterfinal over the host Panthers (16-4).

Boys’ volleyball

Division 1 North

Lawrence 3, Lowell 1 — Merrimack Valley Conference co-Player of the Year Andre Wilson (13 kills), Delfy Solfer (13 kills), Miguel Jackson (13 kills), and setter Wilbert Minier (32 assists) propelled the Lancers (20-3) to the semifinal win over the host Red Raiders (18-3).

Softball

Division 1 South

Bishop Feehan 11, Milford 10 — Senior shortstop and team captain Lauren Archambault went 5 for 5, Isabella Sheeran socked a three-run homer in the fifth inning and Shauna Hamill went the distance in the complete-game win. The 14th-seeded Shamrocks (13-8) overcame Milford’s four-run eruption in the bottom of the seventh that tied it at 10 by pushing across the go-ahead run in the eighth to oust the defending state champion Scarlet Hawks (18-3).

‘‘Our girls toughened up to get the last out in the seventh and they just came up in the eighth and they had full confidence,’’ said Feehan coach Bill Milot, whose team advances to a quarterfinal matchup against Bridgewater-Raynham.

‘‘I couldn’t be any more proud of them.’’

Taunton 3, North Quincy 0 — Freshman Kelsey White struck out 11 in her one-hitter for the second-seeded Tigers (21-2) in their quarterfinal win.

Marshfield 12, Plymouth North 0 — Brianna Melchionda scattered three hits and fanned 10 for the Rams (16-1).

King Philip 8, Hopkinton 1 — Senior Elise Pereira pitched a complete game, striking out eight for the fifth ranked Warriors (19-3).

Division 1 North

Arlington 7, Central Catholic 6 — Junior Grace Kelly went 2 for 3 with three RBIs for the Spy Ponders (18-3) in the first-round win.

Woburn 7, Waltham 3 — Junior Julia Taylor went 4 for 4 for the Tanners (15-4), leading the way with a go-ahead double in the sixth inning.

Peabody 5, Boston Latin 2 — Junior Kristina Rossignoll crushed a home run, and pitcher Tianna Dawe tossed seven innings while striking out nine for the Tanners (18-3) in the Div. 1 North contest.

Division 2 South

Foxborough 13, Bristol-Plymouth 5 — Freshman shortstop Morgan Silvestri went 5 for 5 and senior catcher Hannah Davis went 4 for 5 as the No. 23-seeded Warriors (10-11) rolled in an upset over seventh-seeded Bristol-Plymouth (12-5).

Hanover 3, Medway 1 — Junior Caroline Zielinski tossed a five-hitter, striking out nine with no walks and sophomore Sarah Gavin (2 hits) knocked in a pair of runs in the second inning for the Indians (17-4).

Division 3 North

Pope John 4, Latin Academy 0 — Alana Rizzuti struck out 11 in the Tigers’ (15-5) first state tournament victory since 2000.

Girls’ tennis

Newton North 3, Hingham 2 — Trailing, 2-0, the Tigers (13-3) knocked off previously unbeaten Hingham (21-1) with victories at third singles (Emily Dhadly, 6-0, 6-2), first doubles (Ally Appel/Aliya Bloom, 6-4, 6-2) and second doubles (Lindsey Eng/Kat Filipova, 7-6 (7-3), 6-2) in the deciding match.

New England track

Sharon High teammates Jada­ Johnson and Shira Stoller put on superlative performances at the 73rd New England Interscholastic outdoor track and field championships Saturday at the University of New Hampshire in Durham.

Johnson, a sophomore, won the high jump with a leap of 18 feet, 7¼ inches, while Stoller, a senior headed to Brown University, heaved the javelin 143 feet, 3 inches to edge Dracut senior Erica Marriott (140-8).

Natick’s quartet of senior Rachelle Parker, junior Abigail Gerdes, and sophomores Kylie Lanagan and Mackenzie Burgoyne won the girls’ 4 x 100-meter relay in 48.74 seconds.

Dennis-Yarmouth junior Tiana Bazie, the All-State champion in the discus, set a school record with her throw of 135-5 to place second to Amanda Howe (141-09) of Southington, Conn.

In the boys’ meet, Newton North’s Andrew Mah continued his dominance of the 2-mile run, capturing his second consecutive win at the New England meet with his time of 9:16.97.

Lowell sophomore Richmond Kwaateng won the 100 in 10.93 after sprinting to the title at All-States in a personal best 10.70.

Oakmont Regional senior John Caouette won the 200 (21.95) after placing fourth at the All-State meet. Shrewsbury won the 4 x 100 relay in 42.36.

Globe correspondents Brandon Blom and Sammy J. Hurwitz contributed. Jake Levin reported from Franklin, and Dan McLoone reported from Lowell.