LOS ANGELES – The Fighting Irish punched their ticket to Miami.

Theo Riddick rushed for 146 yards and a touchdown, Kyle Brindza kicked five field goals, and No. 1 Notre Dame secured a spot in the BCS championship game with a 22-13 victory over Southern California on Saturday night.

Everett Golson passed for 217 yards as the Fighting Irish (12-0) completed their first perfect regular season since 1988, earning a trip to south Florida on Jan. 7 to play for the storied program’s first national title in 24 years.

Although they did little with flash on an electric night at the Coliseum, the Irish woke up more echoes of past Notre Dame greats with a grinding effort in this dynamic intersectional rivalry with USC (7-5), which has lost four of its last five games.

Notre Dame’s hard-nosed defense appropriately made the decisive stand in the final minutes, keeping USC out of the end zone on four plays from the Irish 1 with 2:33 to play.

After spending more than a decade looking up at the Trojans, the Irish are back on top of this rivalry with two straight wins in Los Angeles.

The school of Knute Rockne, the Four Horsemen and Paul Hornung has new heroes now, from inspirational linebacker Manti Te’o to Coach Brian Kelly, who took the Irish from unranked to start the season to No. 1 in the AP Top 25 for the first time in 19 years.

Te’o, the Heisman Trophy hopeful, had a key interception against USC and became the second Irish defender with three 100-tackle seasons.

The grind-it-out win highlighted an unforgettable season for the Irish, who began the year with questions about their relevancy and survived some uninspiring performances and nail-biting finishes with their unbeaten record intact.

Notre Dame is likely to face an SEC opponent in Miami, but won’t know for another week.

With the Irish offense repeatedly stalling in the red zone against the Trojans, Brindza went 5 of 6 on field goals, even hitting a 52-yarder at the halftime gun.

After Brindza’s school record-tying fifth field goal put the Irish up by nine points with 5:58 left, Marqise Lee caught a 53-yard pass from USC freshman Max Wittek at the Notre Dame 2.

But after USC failed on three straight runs at a defense that has allowed just 11 rushing TDs in 30 games, Wittek threw incomplete to fullback Soma Vainuku, setting off a leaping, chest-bumping celebration on the Notre Dame sideline and in the Irish sections of the sold-out Coliseum.