Mandy Allendorfer, a proud University of Maryland alumna and former softball student-athlete ('03), brings over two decades of experience in brand partnerships and athlete representation to her new role as Executive Director of One Maryland Collective.
A Philadelphia native, Allendorfer's career has spanned some of the most elite sports agencies in the industry. She spent 18 years at the Boras Corporation—widely recognized as one of the top MLB agencies—where she worked alongside legendary agent Scott Boras and supported some of baseball's biggest stars, including Alex Rodriguez, Bryce Harper, and Juan Soto.
Read MoreMandy Allendorfer, a proud University of Maryland alumna and former softball student-athlete ('03), brings over two decades of experience in brand partnerships and athlete representation to her new role as Executive Director of One Maryland Collective.
A Philadelphia native, Allendorfer's career has spanned some of the most elite sports agencies in the industry. She spent 18 years at the Boras Corporation—widely recognized as one of the top MLB agencies—where she worked alongside legendary agent Scott Boras and supported some of baseball's biggest stars, including Alex Rodriguez, Bryce Harper, and Juan Soto. She then brought her expertise to Athletes First, a leading NFL agency, where she most recently served as Director of Collegiate Partnerships, overseeing NIL marketing for top college football players.
At Maryland, Allendorfer was known for her versatility and leadership on and off the field, earning conference academic honors and maintaining an impressive .429 career batting average before an injury cut her playing days short. Despite the setback, she remained a vital part of the program, learning early how to lead from the sidelines. Allendorfer remains deeply connected to her Terp roots and is passionate about helping Maryland student-athletes maximize their potential both on and off the field.
A Washington, DC native and University of Arizona graduate, Ian Lesaar brings a deep passion for sports to his role as Director of Fan Engagement & Experiences at One Maryland. Having served as the Director of Ticket Sales for the Washington Spirit Women's Professional Soccer Team and as a TopGolf Platinum Sales Manager, Ian has spent the last 10 years building relationships and growing fanbases through membership programs and ticket sales. His background as a former high school athlete fuels his dedication to creating meaningful opportunities for both athletes and fans.
A Washington, DC native and University of Arizona graduate, Ian Lesaar brings a deep passion for sports to his role as Director of Fan Engagement & Experiences at One Maryland. Having served as the Director of Ticket Sales for the Washington Spirit Women's Professional Soccer Team and as a TopGolf Platinum Sales Manager, Ian has spent the last 10 years building relationships and growing fanbases through membership programs and ticket sales. His background as a former high school athlete fuels his dedication to creating meaningful opportunities for both athletes and fans.
Mark Jensen serves as the Director of Business Development for One Maryland, bringing more than two decades of experience in strategic sales, partnership development, and integrated marketing solutions. A graduate of the University of Maryland, Mark has built a dynamic career across broadcast media, digital marketing, event sponsorship, and technology sales.
He has held key leadership roles at organizations including iHeart Media, Infinity Broadcasting, and Shamrock Communications, where he consistently exceeded revenue goals and developed high-impact campaigns for major clients.
Read MoreMark Jensen serves as the Director of Business Development for One Maryland, bringing more than two decades of experience in strategic sales, partnership development, and integrated marketing solutions. A graduate of the University of Maryland, Mark has built a dynamic career across broadcast media, digital marketing, event sponsorship, and technology sales.
He has held key leadership roles at organizations including iHeart Media, Infinity Broadcasting, and Shamrock Communications, where he consistently exceeded revenue goals and developed high-impact campaigns for major clients. Known for his “people-first” approach and competitive mentality, Mark excels at cultivating long-term relationships and delivering results-driven strategies that grow brand presence and community engagement.
His passion for Maryland Athletics, community involvement, and innovative marketing make him a natural fit to lead business development efforts for One Maryland and greatly impact NIL opportunities for Terp student-athletes.
Alex Antico built his career at the intersection of sports, community, and sponsorships. Prior to One Maryland, Alex held roles at SponsorUnited, ForgiveCo, and most recently NCSA College Recruiting, part of IMG Academy, the global leader in athletic recruiting. He is proud to bring those experiences to the University of Maryland, representing its community with pride and purpose. Alex earned his bachelor’s degree from Baruch College and is the middle of five boys. Raised in Rye, New York, just outside New York City, he grew up in a competitive household where sports were a constant, developing a strong sense of character and values that continue to guide him today.
Alex Antico built his career at the intersection of sports, community, and sponsorships. Prior to One Maryland, Alex held roles at SponsorUnited, ForgiveCo, and most recently NCSA College Recruiting, part of IMG Academy, the global leader in athletic recruiting. He is proud to bring those experiences to the University of Maryland, representing its community with pride and purpose. Alex earned his bachelor’s degree from Baruch College and is the middle of five boys. Raised in Rye, New York, just outside New York City, he grew up in a competitive household where sports were a constant, developing a strong sense of character and values that continue to guide him today.