Introduction
UFC Fight Night 18: Condit vs. Kampmann took place on Wednesday, April 1, 2009 at the Sommet Center in Nashville, Tennessee — broadcast live on Spike TV to 1.9 million viewers, the strongest Fight Night audience to that point in the series. The main event featured the UFC debut of Carlos Condit — the former WEC Welterweight Champion arriving in the UFC on an eight-fight win streak. Martin Kampmann won by split decision (29-28, 28-29, 29-28), though the fight was close enough that FightMetric’s analytics system scored it a draw.
Nashville’s Sommet Center hosted 10,267 fans for a gate of $626,077. The card also featured the early UFC careers of Ryan Bader — who stopped Carmelo Marrero in the co-main — and Rafael dos Anjos, who lost a competitive decision to Tyson Griffin in the Fight of the Night. Aaron Simpson earned Knockout of the Night and Rob Kimmons earned Submission of the Night.
Quick Stats
📅 Date: Wednesday, April 1, 2009
📍 Venue: Sommet Center (now Bridgestone Arena), Nashville, Tennessee, USA
👥 Attendance: 10,267
💰 Gate: $626,077
📺 Broadcast: Spike TV — 1.9 million viewers
🏆 Main Event: Martin Kampmann vs. Carlos Condit — Welterweight
✅ Result: Kampmann def. Condit via Split Decision (29-28, 28-29, 29-28)
The Build-Up
The announcement of Carlos Condit’s UFC signing generated significant excitement in early 2009. He had won the WEC Welterweight Championship in December 2007, defeating John Alessio, and made five successful defences before the WEC and UFC began merging their rosters. An eight-fight winning streak, twelve finishes in his fifteen professional wins, and a reputation as one of the most exciting finishers in the sport made him a marquee arrival. Martin Kampmann was the right matchup on paper — a Danish striker with strong UFC credentials who would test Condit from the opening bell.
Nashville had not previously hosted a UFC event. The Sommet Center, a 20,000-capacity arena typically home to the Nashville Predators NHL franchise, was configured to hold just over 10,000 for the fight. The venue sold out and the gate surpassed $626,000 — solid numbers for a non-PPV Fight Night card in a market the UFC was visiting for the first time.
Main Event: Kampmann vs. Condit
The fight was competitive across all three rounds. Kampmann applied consistent pressure and landed his combination striking effectively, while Condit threatened with takedowns and submission attempts — landing five takedowns and six submission attempts across the three rounds. Kampmann’s striking output — 71 total strikes to Condit’s 52 — gave him the edge on two of three scorecards. The split verdict produced an immediate dispute: FightMetric, the UFC’s official statistical partner, scored the fight a draw based on its metrics. Condit was gracious in defeat and immediately signalled his intent to earn the rematch.
The rematch did eventually happen — at UFC Fight Night 27 in Indianapolis in August 2013, four years later. Condit had by then won the interim UFC welterweight title and been a legitimate world champion. He won the rematch by unanimous decision and earned Fight of the Night, completing one of the more satisfying career arcs that began with a disputed UFC debut loss.
Co-Main Event: Bader vs. Marrero
Ryan Bader made an early statement in his UFC career, defeating Carmelo Marrero by unanimous decision in the light heavyweight co-main event. Bader — a TUF Season 8 winner and former Arizona State University wrestler — was building the record that would eventually take him to a UFC light heavyweight title shot against Jon Jones. The Marrero win was part of a 7-0 start to his UFC career.
Full Results
Main Card (Spike TV)
Martin Kampmann def. Carlos Condit — Split Decision — R3, 5:00 — Welterweight (Condit’s UFC debut)
Ryan Bader def. Carmelo Marrero — Unanimous Decision — Light Heavyweight
Tyson Griffin def. Rafael dos Anjos — Unanimous Decision — Lightweight (Fight of the Night)
Cole Miller def. Junie Browning — Lightweight
Gleison Tibau def. Jeremy Stephens — Lightweight
Ricardo Almeida def. Matt Horwich — Middleweight
Preliminary Card
Brock Larson def. Jesse Sanders — Welterweight
Tim Credeur def. Nick Catone — Middleweight
Jorge Rivera def. Nissen Osterneck — Middleweight
Rob Kimmons def. Joe Vedepo — Submission — (Submission of the Night)
Aaron Simpson def. Tim McKenzie — KO — (Knockout of the Night)
Bonuses & Awards
🥇 Fight of the Night: Tyson Griffin vs. Rafael dos Anjos — $30,000 each
🥇 Knockout of the Night: Aaron Simpson — $30,000
🥇 Submission of the Night: Rob Kimmons — $30,000
Records & Milestones
• Carlos Condit’s UFC debut — the first appearance of a future interim UFC welterweight champion.
• 1.9 million viewers — a Fight Night series audience record at the time of broadcast.
• Ryan Bader’s first televised UFC main card victory — the opening step of a 7-0 UFC start.
• Rafael dos Anjos’ early UFC career — a future UFC lightweight champion making his mark in a Fight of the Night main card bout.
Legacy & Impact
UFC Fight Night 18 is historically notable as the debut of a future UFC champion in Carlos Condit, and for the FightMetric controversy surrounding the main event. Kampmann’s split decision was and remains disputed — an early reminder that win-loss records and analytical models don’t always agree. The 1.9 million viewer figure demonstrated the continued growth of the Fight Night audience on Spike TV through 2009.
The card also introduced Nashville to UFC live events. The Sommet Center crowd’s energy — a sell-out in a new market — validated the UFC’s 2009 strategy of expanding beyond its traditional venue rotation into secondary cities with strong sports cultures. Nashville would host multiple UFC events in the years that followed.
FAQ
Who was Carlos Condit before his UFC debut at Fight Night 18?
By the time Carlos Condit stepped into the Sommet Center, he had a 15-5 professional record, had won the WEC Welterweight Championship in December 2007, and had made five successful title defences. He finished twelve of his fifteen wins by knockout or submission, earning the nickname ‘The Natural Born Killer’ for his aggressive finishing style. His eight-fight winning streak entering the UFC made him one of the most anticipated welterweight arrivals in the promotion’s history.
Why did FightMetric score the Kampmann vs. Condit fight a draw?
FightMetric’s analytical system weighted effective striking, takedowns, and submission attempts to produce a ‘winner’ for each round. Their analysis produced a score of 1.5 rounds to each fighter, pointing to a draw. The judges, applying the Unified Rules criteria (effective striking, grappling, aggression, cage control), gave two of the three rounds to Kampmann. The discrepancy highlighted an ongoing debate in MMA judging: Condit’s six submission attempts and five takedowns demonstrated activity and initiative, while Kampmann’s striking volume and output gave judges visual dominance. Both interpretations were defensible, which is precisely why the fight remains disputed.
What happened in the Kampmann vs. Condit rematch?
The rematch took place at UFC Fight Night 27 in Indianapolis on August 28, 2013 — four and a half years after the Nashville fight. By then, Condit had won the interim UFC welterweight title by stopping Nick Diaz at UFC 143. He won the rematch with Kampmann by unanimous decision and earned Fight of the Night — a satisfying full-circle result for a fighter who had never fully accepted the Nashville verdict as legitimate.
How did Ryan Bader’s performance at Fight Night 18 fit into his early career?
The Marrero win was Bader’s second UFC victory, following his TUF Season 8 finale win over Vinny Magalhaes. He would go 7-0 in the UFC before receiving a title shot against Jon Jones at UFC 126 in February 2011 — a dominant Jones performance that ended Bader’s unbeaten run. The Fight Night 18 performance was a stepping stone in what became one of the more methodical UFC LHW title-shot builds of the 2009-2011 period.
Where was Rafael dos Anjos in his career at Fight Night 18?
Rafael dos Anjos was in the early stages of his UFC career at Fight Night 18, having gone 2-3 in his first five UFC appearances. The Griffin loss was a setback, but it came against a legitimate top-ten lightweight contender in a Fight of the Night performance. Dos Anjos would continue building his record throughout 2009-2014, eventually winning the UFC lightweight championship at UFC 185 in March 2015 — finishing Donald Cerrone in the first round. In retrospect, the Griffin fight was an important developmental bout in a career that peaked years later than most expected.
Why did Fight Night 18 draw 1.9 million viewers?
Several factors contributed. The hype around Condit’s UFC debut drove pre-event interest — he was widely covered across MMA media as a top prospect. The depth of the card (Griffin-dos Anjos, Miller-Browning, Tibau-Stephens) gave fight fans multiple reasons to tune in. By April 2009, the UFC’s Spike TV brand had also been consistently building Fight Night audiences through strong Fight Night 15, 16, and 17 cards — the momentum was cumulative.