A rivalry is always a rivalry, even if one team isn't doing so well.

That point was proven on Monday when the Bank of Ann Arbor took a shot at its Ohio State counterparts, while announcing that it was indeed staying open for the holiday.

We will not be closed for Columbus Day today because Columbus is in Ohio. — Bank of Ann Arbor (@bankofannarbor) October 13, 2014

Although Columbus Day is indeed seen by most as a bank holiday, Bank of Ann Arbor president and CEO Tim Marshall said the bank and its seven branches decided to stay open.

"We want to be open when our customers are working," Marshall said.

The bank, which has no official tie to the university, has 3,400 followers, but the tweet itself was retweeted nearly 1,000 times.

"We know our neighbors haven't been having the greatest season," Marshall said. "This was meant to have fun and show that we support the team."