ISM is the global leader in sports hospitality and will cater to your every need. Expertise, experience, and excellence. These three key factors have influenced more than 70% of the Fortune 1000 to partner with ISM over the past 18 years, to nurture business relationships. We are dedicated to help you do the same. International Sports Management, Inc.® is a licensed independent entity and is not affiliated with the MLB®, or the MLB All-Star Game®.