After having last week off, the Bay Area News Group’s top-ranked team is back on the field as the Serra Padres open West Catholic Athletic League play Friday at ninth-ranked St. Francis.

Second-ranked De La Salle, fresh off winning on the road over Cathedral-San Diego, returns home Friday to play Folsom.

Pittsburg was ranked third last week and remained there after losing 23-15 to Folsom.

As painful as it was for Pittsburg — four interceptions and a blocked punt and field goal crushed the Pirates — that wasn’t a bad loss in a big-picture sense.

Menlo-Atherton fell three spots, from fourth to seventh, after losing by four touchdowns at Del Oro-Loomis.

Clayton Valley and Archbishop Riordan also fell.

If you haven’t already, please subscribe here for digital access all season long.

On to the rankings …

Bay Area News Group Top 25

(Mercury News & East Bay Times)

No. 1 SERRA (3-0)

Previous ranking: 1

Last week: Did not play

Up next: Friday at St. Francis, 7 p.m.

No. 2 DE LA SALLE (3-1)

Previous ranking: 2

Last week: Beat Cathedral-San Diego 28-20

Up next: Friday vs. Folsom, 7 p.m.

No. 3 PITTSBURG (3-1)

Previous ranking: 3

Last week: Lost to Folsom 23-15

Up next: Sept. 30 vs. McClymonds, 7 p.m.

No. 4 WILCOX (3-0)

Previous ranking: 5

Last week: Did not play

Up next: Friday vs. Menlo-Atherton, 7 p.m.

No. 5 MCCLYMONDS (3-0)

Previous ranking: 6

Last week: Beat Tamalpais 49-7

Up next: Sept. 30 at Pittsburg, 7 p.m.

No. 6 SAN RAMON VALLEY (3-0)

Previous ranking: 7

Last week: Beat Las Lomas 41-17

Up next: Friday at Liberty, 7 p.m.

No. 7 MENLO-ATHERTON (2-1)

Previous ranking: 4

Last week: Lost to Del Oro-Loomis 42-13

Up next: Friday at Wilcox, 7 p.m.

No. 8 BELLARMINE (1-2)

Previous ranking: 8

Last week: Did not play

Up next: Friday vs. St. Ignatius at SJCC, 7 p.m.

No. 9 ST. FRANCIS (1-2)

Previous ranking: 9

Last week: Did not play

Up next: Friday vs. Serra, 7 p.m.

No. 10 LOS GATOS (2-1)

Previous ranking: 10

Last week: Did not play

Up next: Friday at Sacred Heart Prep, 4 p.m.

No. 11 CAMPOLINDO (4-0)

Previous ranking: 11

Last week: Beat San Leandro 35-20

Up next: Friday vs. Monte Vista, 7 p.m.

No. 12 EL CERRITO (4-0)

Previous ranking: 13

Last week: Beat Foothill 35-7

Up next: Friday at Vacaville, 7:30 p.m.

No. 13 HERITAGE (4-0)

Previous ranking: 15

Last week: Beat Vintage 41-0

Up next: Friday at James Logan, 7 p.m.

No. 14 AMADOR VALLEY (2-1)

Previous ranking: 16

Last week: Beat Granada 38-10

Up next: Friday at Foothill, 7 p.m.

No. 15 ACALANES (4-0)

Previous ranking: 18

Last week: Beat Redwood 28-7

Up next: Sept. 30 vs. Oakland, 7 p.m.

No. 16 ARCHBISHOP MITTY (3-0)

Previous ranking: 19

Last week: Did not play

Up next: Friday vs. Sacred Heart Cathedral at Kezar Stadium, 7 p.m.

No. 17 CALIFORNIA (3-1)

Previous ranking: 20

Last week: Beat Antioch 36-35

Up next: Sept. 30 at Granada, 7 p.m.

No. 18 CLAYTON VALLEY (1-3)

Previous ranking: 12

Last week: Lost to Turlock 35-33

Up next: Oct. 1 at Jesuit-Carmichael, 2 p.m.

No. 19 HALF MOON BAY (4-0)

Previous ranking: 17

Last week: Beat Mountain View 37-30

Up next: Sept. 30 vs. Menlo-Atherton, 7 p.m.

No. 20 SACRED HEART CATHEDRAL (2-1)

Previous ranking: 22

Last week: Did not play

Up next: Friday vs. Archbishop Mitty at Kezar Stadium, 7 p.m.

No. 21 SACRED HEART PREP (3-1)

Previous ranking: 23

Last week: Beat Archbishop Riordan 35-7

Up next: Friday vs. Los Gatos, 7 p.m.

No. 22 ST. IGNATIUS (1-2)

Previous ranking: 21

Last week: Did not play

Up next: Friday vs. Bellarmine at SJCC, 7 p.m.

No. 23 ARCHBISHOP RIORDAN (2-1)

Previous ranking: 14

Last week: Lost to Sacred Heart Prep 35-7

Up next: Friday at Valley Christian, 7 p.m.

No. 24 LIBERTY (3-1)

Previous ranking: Not ranked

Last week: Beat Monte Vista 37-13

Up next: Friday vs. San Ramon Valley, 7 p.m.

No. 25 CHRISTOPHER (3-0)

Previous ranking: Not ranked

Last week: Did not play

Up next: Saturday at Leigh, 7 p.m.

Source: www.mercurynews.com