A Greater Cincinnati startup company that connects fans to help them swap unusable tickets for sports and entertainment events has been sold, the Enquirer reports. UpTech graduate Tixers has been acquired by Florida-based mobile sports platform OneUp Sports. Tixers founder and CEO Alex Burkhart said the deal came at the right time and he's looking forward to continuing to grow Tixers, which operates out of UpTech's Covington office, in Greater Cincinnati. While the terms of the deal weren't…