In our latest MMAjunkie.com poll, we asked our readers to decide which of those four lightweights should rightfully be called the world's best.Thousands voted, and the stunningly one-sided results were revealed on this week's new edition of HDNet's "Inside MMA."
A total of 54 percent of voters believe that current UFC champion Frankie Edgar (13-1-1 MMA, 8-1-1) is the world's greatest 155-pound fighter.
It's hard to argue with his credentials. Sure, Edgar was floored repeatedly in his January fight with Maynard, but he battled back to salvage a draw in a fight some believe he may have actually won. Add in a pair of dominating 2010 victories over UFC legend B.J. Penn, and Edgar's accomplishments speak for themselves.
Top UFC lightweight contender Jim Miller, who was a guest on "Inside MMA," agreed with the results.
"I think Frankie has proven himself by beating B.J. twice," Miller said. "That last fight with Gray, he showed so much heart and toughness. I could see the draw, but I also had him winning the last four rounds. He's a tough dude."
Second on the list with 16 percent of the vote was Eddie Alvarez (21-2 MMA, 5-0 BFC), who defends his Bellator crown against Pat Curran at tonight's MTV2-broadcast Bellator 39 event.
Currently riding a six-fight win streak, Alvarez's reputation is sometimes hindered by the fact that he doesn't fight in the octagon. Nevertheless, Alvarez has shown the ability to dominate competition outside the UFC by racking up wins for Bellator, DREAM, EliteXC and BodogFIGHT.
Trailing Alvarez was Strikeforce champ Gilbert Melendez (18-2 MMA, 8-1 SF), who netted 14 percent of the vote. Melendez carries a four-fight win streak into his matchup with Tatsuya Kawajiri at next week's "Strikeforce: Daley vs. Diaz" event.
Melendez has also been fighting on a smaller stage than the UFC, but that could all soon change with Strikeforce's recent sale to the UFC's parent company, Zuffa LLC.
Maynard (10-0-1 MMA, 8-0-1 UFC) landed just 10 percent of the vote despite his 1-0-1 record with Edgar.
The other 6 percent of voters believe the world's best lightweight is someone other than those four competitors.
So what do you think? Is it really that clear-cut? State your case in the comments section below.
Additionally, don't forget to vote in this week's new poll on the MMAjunkie.com homepage. We want to know who you think wins the April 9 fight between Nick Diaz and Paul Daley.