Veteran reliever Yusmeiro Petit has agreed to a $2.55 million, one-year contract to stay with the Athletics, pending a physical, his agent said.

The deal could pay the right-handed Petit up to $3 million based on incentives for games pitched, agent Rafael Godoy said Sunday night.

Also Sunday, Oakland was closing in on a $2.25 million, one-year deal with veteran righty reliever Sergio Romo, sources told ESPN's Jeff Passan. Romo also still must pass a physical.