CBS Sports' Danny Knobler reports that the Giants have been asking about the Astros' Bud Norris and the Marlins' Ricky Nolasco.
Bud Norris allowed four hits over six innings and combined with two relievers on a shutout of the Angels on Saturday.
Bud Norris, who left his last start with back spasms, allowed two runs in seven innings Monday in a no-decision against the Rockies.
Bud Norris (back) expects to make his next scheduled start.
Bud Norris left Tuesday's start against the Royals following six scoreless innings after aggravating his back injury.
Bud Norris (back) will have his next start pushed back to Tuesday against the Royals.
MLB.com's Brian McTaggart reports the Reid Ryan will be named the new president of the Houston Astros.
Bud Norris said Tuesday that his back is still tight.
Bud Norris (back) will be re-evaluated Tuesday before the Astros determine whether he'll have to miss a start.
Bud Norris left Monday's start against the Tigers with back spasms.
Bud Norris left Monday's start against the Tigers with an apparent injury.
Bud Norris allowed one run in eight-plus innings as the Astros beat the Angels 3-1 on Wednesday.
Bud Norris delivered a strong performance in a no-decision against the Astros on Friday, allowing only two runs on five hits over seven frames.
Bud Norris allowed one run over five innings as the Astros beat the Mariners 3-2 on Tuesday.