Every year, March Madness delivers underdog stories that captivate basketball fans and redefine expectations. One of the most exciting narratives this season belongs to the UC San Diego Tritons. That team played in Division II just a few years ago.
Now, they’re emerging as a legitimate contender in the NCAA Tournament. What makes the Tritons a potential bracket-buster in this year’s tournament?

UC San Diego Went From D-II to D-I: The Tritons’ Meteoric Rise
UC San Diego’s men’s basketball team began its transition from NCAA Division II to Division I in the 2020–21 season. It was a move that signaled the university’s ambition to elevate its athletic programs.
The transition process required a four-year adjustment period during which the Tritons were ineligible for postseason play, including the NCAA Tournament.
And there’s the record! 86 MADE THREES is the most by any player in a season for @RamblersMBB pic.twitter.com/TmrIsa7RcV
— CBS Sports College Basketball 🏀 (@CBSSportsCBB) March 6, 2025
Despite the challenges, head coach Eric Olen kept the team focused on long-term growth. Recruiting efforts ramped up, player development became a priority, and the program slowly built a culture of competitiveness at the Division I level.
Fast forward to the 2024–25 season, and the results are undeniable. The Tritons finished with a stunning 26–4 overall record, including a dominant 16–2 mark in the Big West Conference. They not only secured their first-ever Big West regular-season title but also positioned themselves for a potential NCAA Tournament bid.
The Season That Changed Everything
This year, UC San Diego has been one of the biggest surprises in college basketball. They have consistently outperformed expectations, taking down teams that were considered stronger on paper and making a serious case for their legitimacy.
Several key factors have contributed to their breakout season:
- Veteran Leadership: Olen has built a team that thrives on discipline and teamwork. His experience, dating back to his tenure as the program’s D-II coach, has been invaluable in navigating the rigors of Division I basketball.
- Smart Recruiting: UCSD has brought in a mix of talented young players and experienced transfers who have adapted quickly to the team’s playing style.
- Tactical Adjustments: The Tritons have shown versatility in their playstyle, capable of adjusting their strategy based on their opponents. Their ability to shift gears mid-game has made them a tough matchup for even the most seasoned teams.
- Defensive Tenacity: UCSD has embraced a defense-first mentality, regularly forcing turnovers and limiting high-percentage shots. Their defensive efficiency has been one of the highest in the Big West, and it’s a major reason they’ve been able to close out tight games.
Signature Wins & Why the Tritons Are a Real Threat
One of the most compelling reasons UC San Diego is being taken seriously as a March Madness contender is their performance against strong opponents. This season, they have notched several wins that prove they belong in the national conversation:
- Victory Over UC Irvine: A crucial conference showdown where the Tritons displayed their defensive prowess and clutch shooting.
- Non-Conference Statement Win: Beating a high-profile mid-major early in the season showed that UCSD could compete outside of the Big West.
- Sweeping Their Conference Rivals: Consistently beating top teams in the Big West has strengthened their case for an at-large bid.
Analysts have noted UC San Diego’s ability to stay composed in high-pressure situations. In multiple games this season, they have either come back from significant deficits or held their ground in nail-biting finishes. That kind of resilience is exactly what’s needed to pull off an upset in March Madness.
Can They Make a Deep Tournament Run?
If the Tritons receive an at-large bid or win the Big West tournament, they could find themselves in the big dance for the first time. But what would it take for them to make a Cinderella run?
- Strong Defense: UCSD’s ability to shut down elite offenses will be critical in keeping them competitive against higher-seeded teams.
- Hot Shooting Streaks: March Madness is often defined by teams that get hot at the right time. If the Tritons can maintain their three-point shooting efficiency, they could pull off an upset or two.
- Staying Under the Radar: One advantage of being a first-time tournament team is that opponents may not have extensive scouting reports on them. If they can catch a higher seed off guard, they could make an early splash.
Many college basketball experts believe UC San Diego is one of the most intriguing teams to watch in this year’s tournament. Their combination of experience, talent, and momentum makes them a legitimate threat to pull off a bracket-busting win in the first round.
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UC San Diego’s journey from Division II obscurity to the doorstep of March Madness is nothing short of remarkable. They have proven that with the right leadership, smart recruiting, and a relentless work ethic, anything is possible in college basketball.
Now, the question remains: Can the Tritons make history and become one of the great Cinderella stories of March Madness? Or will their fairytale run end just short of glory?
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