How Anderson da Silva has defended his UFC Middleweight Champions title?

Question

Anderson da Silva has been defended his UFC Middleweight Champions title for last four years. I would like to know, how Anderson da Silva has been able to successfully keep his title to himself.

Answer 1

Defending the belt
On February 3, 2007 at UFC 67, Silva was scheduled to fight The Ultimate Fighter 4 winner Travis Lutter in what would be his first title defense since defeating Rich Franklin in October 2006. However, Lutter failed to make the 185 pounds (84 kg) weight limit and the match was changed to a non-title bout.[27] Many felt that Lutter's best chance to win was to take the fight to the ground, with Lutter being an accomplished Jiu-Jitsu blackbelt. Silva won via submission with combination of a triangle choke and elbow strikes in the second round.
In his next fight at UFC 73 on July 7, 2007, Silva successfully defended his title against Nate Marquardt, winning by TKO at 4:50 in the first round. Three months later, on October 20, 2007 at UFC 77, Silva fought a title defense rematch against Rich Franklin, in Franklin's hometown of Cincinnati, Ohio at the U.S. Bank Arena.[28] Silva defended his belt by defeating Franklin via TKO in the 2nd round.
On March 1, 2008 at UFC 82 Silva fought Pride Middleweight champion Dan Henderson, in a title unification bout (UFC and Pride titles on the line). Again, many thought that Henderson had the edge on the ground, having competed in the 1992 and 1996 Summer Olympics in Greco-Roman wrestling. Silva defended his title by defeating Henderson via rear naked choke in the 2nd round.
At UFC Fight Night: Silva vs. Irvin on July 19, 2008, Silva made his debut at Light Heavyweight (205 lb (93 kg)) in a bout against James Irvin. Silva won via KO due to strikes in 1:01 of the first round after catching Irvin's attempted leg kick with his left arm and delivering a straight right knock-out punch.[29]
Silva's next fight was on October 25, 2008 at UFC 90 in Rosemont, Illinois, Silva defended his Middleweight title against Patrick Côté. In the third round, Côté landed awkwardly on his right leg while throwing a kick and fell to the mat grasping his right knee in pain. Referee Herb Dean declared the fight over when Côté could not continue, ruling the bout a TKO victory for Silva. Côté, however, became the first of Silva's UFC opponents to make it past the 2nd round.
After his fight with Côté, Silva was criticized for seemingly avoiding contact during the bout.[30][31] Dana White criticized Silva, saying: "I didn't understand Silva's tactics... It wasn't the Anderson Silva I've been watching the last two years."[32] Silva said in the post-fight news conference:[33]
"There are many people saying I was disrespecting Cote, but this is absolutely not true. My game plan since the beginning was fight five rounds, inducing him to commit mistakes and capitalize on that during the first three rounds and look for the knockout during the fourth and fifth rounds. It was working, and the biggest proof of that is that I almost didn’t waste any blows. I connected with a couple of good punches and knees, but unfortunately he got hurt and the fight was over. This is not my fault."
On April 18, 2009 at UFC 97 in Montreal, Canada, Anderson Silva defeated Brazilian Jiu-Jitsu blackbelt Thales Leites by Unanimous Decision, and recorded his UFC record 9th consecutive win in the octagon. Thales Leites is credited with being the first man in UFC history to take Silva through 5 rounds to a judges' decision, alongside Demian Maia. The crowd repeatedly booed his lackluster performance, bored expression, and frustrated attempts to goad his opponent into fighting, and in the 4th and 5th rounds took to dancing, lowering his guard and slapping his opponent without retaliation. Following the fight, Dana White has stated that he was "embarrassed" by Silva's performance, but still said that he believes him to be "the best pound-for-pound fighter in the world".[34]