Hurricane Isaac wiped out Iowa's final weekend series at New Orleans.
"We were watching the weather, and we were like, 'There's no way we'll play,'" said Beliveau, added to the big league roster on Friday. "We were ready to go."
Instead, Iowa's season ended Thursday night with a 6-1 loss to Nashville.
The Pacific Coast League announced the Iowa-New Orleans series was cancelled because of the effects from Hurricane Isaac.
"We'd look at the news, and there's like 10 feet of water there," Beliveau said.