Nickler Leaving Tulsa For OVG Posted by Don Muret | Jan 8, 2019 | General BOK Center general manager becomes SVP of Arena Alliance To access this post, you must purchase Subscribe to VenuesNow – 1 Year, Subscribe to VenuesNow – 2 Years or Subscribe to VenuesNow – 3 Years. If you are already a member of VenuesNow, please login here: log in