The betting lines for Tezos WNO 21: Marinho vs Lovato presented by Fat Tire have been released on sites like BetOnline.

Three titles are on the line, including the light heavyweight belt in the main event, the welterweight strap in a match between Mica Galvao and Kody Steele, and the featherweight belt in a bout between champ Diogo Reis and Diego 'Pato' Oliveira.

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Lines are expected to shift based on money coming in, and are intended not to predict a winner necessarily but to maximize earnings for the sportsbook. The lines have already shifted dramatically from their opening odds. Take a look below to see which way the wind s blowing.

New to sports betting? Generally, the favorite is indicated by a "-" and the underdog is indicated by a "+." 

+125, for example, means that the better would win $125 on a successful $100 wager.

-125, on the other hand, means the better would have to wager $125 to win $100.

Pedro Marinho -290 vs Rafael Lovato Jr. +230

*15min match

Over 10min -275

Under 10min +200

Marinho opened as the underdog, originally +100 to Lovato's -235. Marinho had been the underdog in each of his first two title matches, and he won both. The over/under hasn't shifted, indicating that betters expect this match to last to the later minutes of the match.

Mica Galvao -1000 vs Kody Steele +700

*15min match

Over 10min +300

Under 10min -400

The gap has only widened in a few days of betting. Mica opened as a -600 favorite. Indicative of this matchup, betters seem to expect a quick submission, as the original over/under was +150/-200.

Diogo Reis -220 vs Diego Oliveira +180

*15min match

Over 10min -450

Under 10min +350

Not too much movement in the lines here, though the opening under line was +335. Betters may be predicting a technical battle, with a submission more likely in the closing third period of the match.

Giancarlo Bodoni -245 vs Lucas Barbosa +195

*15min match

Over 10min -400

Under 10min +300

Giancarlo opened as a hefty favorite a -300 to Hulk's +240, but the lines have come toward the center. Hulk is 4-2 in his head to head rivalry against the favorite, Bodoni.

Luke Griffith -250 vs Roosevelt Sousa +310

*15min match

Over 10min +275

Under 10min -350

Like his teammate, Giancarlo Bodoni, Griffith opened as a much higher favorite (-450), but betters have brought the lines closer to even.

The under is still a big favorite. That shouldn't be a surprise, as Griffith has two of the fastest submissions in Tezos WNO history, and Sousa has compiled his fair share of rapid tap victories.

Helena Crevar -1500 vs Julia Maele +850

*15min match

Over 10min +235

Under 10min -290

The gap between Crevar and Maele in the betting pool has exploded. Crevar opened as a -800 favorite to Maele's +450. Betters seem to be getting behind the teenage phenom.

Tainan Dalpra -1000 vs Troy Russell +700

*15min match

Over 10min +375

Under 10min -500

Russell opened as a +550 underdog, and the value of a Russell pick has only gone up as betters have wagered in Dalpra's favor. 

Undercard

Dominic Mejia -125 vs Owen Jones -105

*9min match

Over 6min -450

Under 6min +350

Reese LaFever +240 vs Estevan Martinez -30

*9min match

Over 6min -400

Under 6min +300

Mia Funegra -500 vs Janice Russell +375

*9min match

Over 6min -215

Under 6min +175

Nick Mataya -260 vs Ian Butler +200

*9min match

Over 6min +160

Under 6min -200