SAN FRANCISCO -- Ted Ginn returned a kickoff and a punt for touchdowns in a minute's span late in the fourth quarter, and the San Francisco 49ers gave Jim Harbaugh a 33-17 victory over the Seattle Seahawks in his much-hyped NFL debut and renewed coaching rivalry with Pete Carroll Sunday.

Ginn ran a kickoff back 102 yards moments after the defending NFC West champion Seahawks had closed within 19-17. It was the second-longest kick return at home and fourth-longest in team history. He then scored on a 55-yard punt return.

It was the first time in 49ers history they had a kickoff return and a punt return for touchdowns -- let alone by the same player.

Alex Smith exhibited the poise and polish Harbaugh believed the 2005 No. 1 overall pick still had in him despite recent history, going 15-for-20 for 124 yards and running for a 1-yard TD. David Akers kicked four field goals in his first game with San Francisco.

New Seattle quarterback Tarvaris Jackson threw a late 55-yard touchdown pass to Harbaugh's former Stanford star, Doug Baldwin, in his Seahawks debut. -- AP

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