SAN FRANCISCO (AP) — Tim Lincecum of the San Francisco Giants has a no-hitter through six innings against the San Diego Padres.

Lincecum walked Chase Headley on a full count in the second inning and has struck out five. He has thrown 80 pitches. The Giants lead 2-0.

Copyright 2014 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.