This week’s Orange County high school baseball rankings.

Notable this week: Santa Margarita won two playoff games last week and will play in the CIF-SS Division 1 semifinals Tuesday. … JSerra moves up to No. 2 and Orange Lutheran to No. 3 after also advancing to the Division 1 semifinals. … Villa Park climbs to No. 4. … Division 4 semifinalist Crean Lutheran makes its Top 25 debut.

BASEBALL TOP 25

(Records through May 15)

1. Santa Margarita 21-5: The Eagles advanced to the CIF Southern Section Division 1 semifinals with playoff wins last week over Long Beach Millikan and La Mirada.

Previous ranking: 1

2. JSerra 18-9: The CIF-SS Division 1 defending champion Lions won three playoff games last week.

Previous ranking: 3

3. Orange Lutheran 22-10-1: The Lancers are in the Division 1 semifinals after beating Harvard-Westlake and Villa Park last week.

Previous ranking: 4

4. Villa Park 21-11: The Spartans beat Huntington Beach in a second-round game, lost to Orange Lutheran in the Division 1 quarterfinals.

Previous ranking: 7

5. Huntington Beach 22-9: The Oilers lost a late lead, were eliminated by Villa Park in a Division 1 second-round game.

Previous ranking: 2

6. Mater Dei 18-12-1: The Monarchs lost by one run the Santiago of Corona in the Division 2 second round.

Previous ranking: 5

7. Cypress 23-8: The Centurions lost to Sierra Canyon 2-1 in a Division 1 second-round game.

Previous ranking: 6

8. Pacifica 20-3: The Mariners did not play last week, having been eliminated in the Division 1 first round.

Previous ranking: 8

9. El Dorado 16-13: The Golden Hawks lost in the Division 1 first round to San Dimas.

Previous ranking: 9

10. Tesoro 21-9: The Titans exited the playoffs when they lost to West Ranch in the Division 2 second round.

Previous ranking: 10

11. Servite 14-14

Previous ranking: 11

12. Foothill 14-15

Previous ranking: 12

13. Edison 18-9

Previous ranking: 13

14. Fullerton 20-8

Previous ranking: 14

15. Fountain Valley 15-11

Previous ranking: 15

16. Capistrano Valley 13-15

Previous ranking: 16

17. Aliso Niguel

Previous ranking: 17

18. Capistrano Valley Christian 21-11

Previous ranking: 18

19. Corona del Mar 13-14-1

Previous ranking: 19

20. El Modena 14-12-1

Previous ranking: 20

21. Ocean View 20-11

Previous ranking: 22

22. San Clemente 19-11

Previous ranking: 21

23. Los Alamitos 15-12

Previous ranking: 23

24. Yorba Linda 17-12-1

Previous ranking: 24

25. Crean Lutheran 22-8

Previous ranking: Not ranked