A roundup of highlights from Thursday's softball games:

In the South Coast League:

San Clemente 8, No. 1 Tesoro 1: Chelsea Luckey scattered seven hits, gave up one run, one walk and struck out one to get the complete-game victory as the host Tritons (8-14, 2-3) upset the top-ranked Titans (19-2, 4-2).

It was the second loss this week for the Titans, who started the season winning 19 in a row.

Tiffany Corder went 3 for 4 with two runs and an RBI, Kailey McCasland went 2 for 4 with a double and two RBIs and Rachel Stephens went 2 for 4 with an RBI to lead San Clemente's offense.

No. 10 Aliso Niguel 5, No. 18 Mission Viejo 2: Tiffany Mikkelson went 3 for 3 with two doubles and two RBIs as the Wolverines (16-8-1, 5-1) knocked off the visiting Diablos (15-10, 4-2) to take sole possession of first place.

No. 20 Dana Hills 14, Capistrano Valley 1: Kylie Ordos went 4 for 5 with a double and four RBIs, Julie Smith went 2 for 4 with two doubles and three RBIs and Kaylee Uddberg went 2 for 4 with two RBIs as the visiting Dolphins (14-8, 2-3) pounded the Cougars (5-19, 0-6).

In the Sunset League:

No. 9 Los Alamitos 15, Newport Harbor 0: Taryn Devich and Katie Terry teamed up to throw a five-inning perfect game and Katrina Metoyer had two homers a triple and drove in six runs for the Griffins (19-7, 4-2) in a mercy-rule victory over the visiting Sailors (6-15, 0-6).

No. 5 Marina 3, Fountain Valley 0: Erin Cuevas went 2 for 3 with a run and two RBIs and Taysia Kaufman and Jamie Sullivan combined on a two-hit shutout as the Vikings (20-3, 6-0) beat the visiting Barons (10-11, 1-5).

No. 15 Edison 3, No. 4 Esperanza 2: Allyson Hecht allowed two runs, scattered six hits and struck out 13 as the Chargers (16-5, 4-2) got a run in the bottom of the ninth inning to beat beat the visiting Aztecs (14-11-2, 3-3).

In the Century League:

No. 3 El Modena 5, Villa Park 0: Alyson Kulp hit two solo homers and Haylie Wagner tossed a one-hitter to lead the Vanguards (18-8, 5-1) past the visiting Spartans (9-12, 2-4).

No. 2 Canyon 8, El Dorado 0: Cheyanne Tarango recorded her second consecutive one-hit shutout, Heather Koch went 3 for 3 with a double, an RBI and three runs and Briana Gwaltney belted a three-run homer as the Comanches (20-6, 6-0) defeated the visiting Golden Hawks (2-14, 1-5).

Brea Olinda 11, Tustin 4: Jennifer Esteban and Rachael Moon each drove in three runs as the Wildcats (10-10, 3-3) beat the visiting Tillers (9-7, 1-5).

In the Sea View League:

No. 12 Foothill 8, Huntington Beach 2: Jaquilyn Edwards went 3 for 4 with a run and an RBI and Taylor Cantillo went 2 for 4 with two RBIs as the Knights (14-7-1, 4-2) took care of the visiting Oilers (11-13, 2-4).

No. 22 Northwood 3, Woodbridge 0: Rita Kim shut out the Warriors (7-17, 0-6) on two hits and two walks with nine strikeouts to lead the host Timberwolves (12-12, 4-2).

In the Empire League:

No. 17 Pacifica 3, Valencia 0: Krystian DeWitt pitched a two-hit shutout with seven strikeouts and Kellsi Kloss went 2 for 3 with two RBIs for the Mariners (15-10, 5-1) in a victory over the visiting Tigers (15-7, 3-3).

In the Pacific Coast League:

No. 11 Laguna Hills 19, Corona del Mar 0: Kylee Lahners went 4 for 5 with a double, three runs and two RBIs and Kelley Schroeder went 4 for 5 with three doubles, three runs and three RBIs as the visiting Hawks (17-5-2, 5-1) took out the Sea Kings (4-15, 0-5).

No. 8 Beckman 12, Irvine 0: Jasmin Harrell shut out the Vaqueros (12-8, 3-3) on one hit with nine strikeouts in five innings and Shanelle Harrell went 2 for 4 with a double, home run and five RBIs for the visiting Patriots (15-6, 6-0).

In the Garden Grove League:

No. 19 Rancho Alamitos 20, Santiago 3: Gabby Aragon went 4 for 4 with two doubles, a triple, a homer and four RBIs and Kari Gutierrez went 2 for 5 with a double, homer, three runs and four RBIs for the visiting Vaqueros (15-4-1, 6-0) in a mercy-rule victory over the Cavaliers (8-9, 2-4).

La Quinta 11, Los Amigos 1: Ariana Lopez went 2 for 4 with three RBIs for the visiting Aztecs (13-9, 4-2) in a mercy-rule victory over the Lobos (4-14, 1-5).

Garden Grove 25, Bolsa Grande 4: Celina Sanchez went 5 for 5 with five RBIs as the visiting Argos (8-9, 5-1) picked up a mercy-rule victory over the Matadors (2-12, 0-6).

In the Orange League:

Savanna 10, Century 0: Serra DellaValle went 2 for 2 with two runs and three RBIs to help the visiting Rebels (12-12, 6-0) beat the Centurions (3-12, 0-5) for their 50th consecutive league victory.

Western 11, Santa Ana Valley 0: Vanessa Moreno went 3 for 4 with two runs and two RBIs and Kaylee Puailoa went 2 for 4 with a double, an RBI and three runs for the Pioneers (10-5, 5-1) in a mercy-rule victory over the visiting Falcons (8-12, 3-2).

In the Academy League:

Oxford Academy 7, Capistrano Valley Christian 0: Lauren Dandridge went 1 for 3 with a double and three RBIs to lift the Patriots (11-5, 4-0) over the visiting Eagles (7-12-1, 2-3).

Contact the writer: carias@ocregister.com