SIGMA NU ALUMNI • THETA ETA CHAPTER
NORTHERN ILLINOIS UNIVERSITY • EST 1970
The strength of Theta Eta extends far beyond graduation. Our alumni represent generations of Sigma Nu brotherhood, lifelong friendships, professional networking, mentorship, chapter support, and shared tradition. Through alumni events, career guidance, chapter involvement, housing support, and continued connection, our graduates help preserve our history while shaping the future of Sigma Nu at NIU. Their loyalty reminds every brother that Sigma Nu is not just a college experience. It is a lifelong bond.
SIGMA NU SOFTBALL
SIGMA NU MAKES HISTORY IN 2019
Sigma Nu achieved a milestone that had eluded the chapter for decades, capturing its first-ever IFC Men’s Tugs Championship in 2019. After splitting the first two ropes with Phi Kappa Psi, Sigma Nu secured the title in a decisive third rope to complete a remarkable underdog run. Fueled by months of preparation, relentless determination, and a belief in one another, the victory marked the beginning of a new chapter in the history of Sigma Nu Tugs.
SIGMA NU FLAG FOOTBALL
A CHAMPIONSHIP RETURN
After the return of IFC Men’s Tugs after Covid, Sigma Nu captured the 2022 championship with a decisive victory over Phi Sigma Kappa. Following a tightly contested opening rope, Sigma Nu seized control in the second round to secure the title before a packed crowd of students, alumni, and supporters. The championship marked the beginning of a remarkable run for the chapter, showcasing the teamwork, determination, and preparation that would come to define Sigma Nu’s modern era of Tugs success.
SIGMA NU BASKETBALLL
DEFENDING THE CROWN WITH BACK TO BACK CHAMPIONSHIPS
Sigma Nu captured the 2023 IFC Men’s Tugs Championship with a decisive 2-0 victory over Phi Sigma Kappa, securing back-to-back titles. After winning a tightly contested opening rope, Sigma Nu seized control in the second and never looked back. Fueled by resilience, teamwork, and the dedication of both veteran leaders and emerging talent, the chapter continued its rise as one of the premier programs in modern NIU Tugs history.
SIGMA NU VOLLEYBALL
SIGMA NU CAPTURES 4TH STRAIGHT IFC TUGS CHAMPIONSHIP
Sigma Nu cemented its place in NIU Tugs history by defeating Phi Sigma Kappa to win the 2024 IFC Men’s Tugs Championship. The victory made Sigma Nu just the second fraternity ever to capture four consecutive titles. In a hard-fought three-rope battle, Sigma Nu relied on patience, discipline, and determination to prevail, pulling away late in the opening rounds before securing the championship in Rope 3 and extending its growing legacy of excellence.
SIGMA NU DODGEBALL
REDEMPTION AND A RETURN TO THE TOP
Sigma Nu reclaimed the IFC Men’s Tugs Championship in 2026 with a hard-fought victory over Delta Chi in a rematch of the previous year’s semifinal. After controlling the opening rope and dropping the second by advantage, Sigma Nu prevailed in an intense third rope that lasted nearly 45 minutes. Fueled by months of preparation and a determination to avenge last year’s defeat, Sigma Nu secured its fifth championship in six years and further strengthened its place among the elite programs in NIU Tugs history.
SIGMA NU CO-ED SPORTS EVENTS
THE NEXT CHAPTER IS STILL BEING WRITTEN
Every season begins the same way. A new group of men steps into the trenches with something to prove and a tradition to uphold. The championships, the records, and the history are all earned through hard work, sacrifice, and commitment long before Tugs Day arrives. No one knows what 2027 will bring, but Sigma Nu will be prepared when the ropes tighten and the competition begins. Until then, this spot remains open.
SIGMA NU IFC MEN'S TUGS
IN A CATEGORY ALL IT'S OWN
Since capturing the chapter’s first championship in 2019, Sigma Nu has claimed five Men’s Tugs Championships (2019, 2022, 2023, 2024, and 2026) and became only the second fraternity in NIU history to win four consecutive championships. Beyond its own competitive success, Sigma Nu has helped shape the broader Tugs community by coaching six Women’s Tugs Championship teams since 2018 across Alpha Phi, Tri Sigma, and Alpha Sigma Alpha. Through an unwavering commitment to preparation, discipline, and teamwork, Sigma Nu has become the standard-bearer of Tugs in the current era, carrying forward one of NIU’s most storied traditions while setting a benchmark for future generations of competitors.
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THETA ETA CHAPTER • NORTHERN ILLINOIS UNIVERSITY
Since our first annual Commander’s Dinner in 2020, Theta Eta has proudly recognized its outgoing and incoming Eminent Commanders while celebrating the achievements of undergraduate members and distinguished alumni who continue to serve our great fraternity. The Commander’s Dinner highlights our chapter’s strong leadership culture, honors lasting brotherhood, and serves as an annual reunion open to all alumni, attracting men from across the country to gather, reconnect, and celebrate the enduring legacy of Theta Eta.