Operário vs Avaí Prediction, Betting Tips & Odds | 19 Aug 2025

Série B Betting Preview: Operário vs Avaí

Operário host Avaí in this Brazilian Série B match, with kick-off set for 18:30 on Tuesday 19 August. Our betting preview features expert predictions, betting tips, the latest odds, H2H stats and team news.

Operário Primed to Win

It’s great to get attractive odds of +110 for a home win when Operário go up against Avaí. We think that the hosts will have the upper hand and the Full-Time Result market is a way of getting the best value.

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Avaí 1-0 Winners in Previous H2H

Operário Ferroviário suffered a defeat in their last game. A 2-1 scoreline occurred on the road against Goiás.

Avaí won their previous game, beating Cuiabá at home. It was a 2-0 triumph.

Head-to-Head Statistics

Avaí have beaten Operário 1-0 and 1-0 in their last two encounters, with both being home clashes. The 7 H2H meetings most recently played have included four Avaí victories, one draw and two triumphs for Operário.

Série B		G	W	D	L	GF	GA	GD	GD	P
11	Avaí	33	11	12	10	41	35	6	41:35	45
13	Operário	33	11	9	13	34	37	-3	34:37	42

View Full Table

Operário vs Avaí Prediction & Betting Tips

The Operário vs Avaí betting tips feature sharp analysis across major markets, including a key match prediction, player prop bets, correct score guidance and a ready-made bet builder.

Match Prediction

We’ll take Operário at attractive betting odds of +110 considering that they could be dominant in this Série B game. This match winner wager provides plenty of value and a nice potential return.

Injuries and suspensions are studied by the team at Sportsgambler.com. Our football predictions also come from studying the latest Série B form, with the numbers playing a huge part before the tips are decided.

Key Operário vs Avaí league stats:

• Operário have won 3 of their last 5 games at home.
• Operário have won 2 consecutive games at home.

Operário to Win Probability

If you go by the top bookies, there’s a 47.6% likelihood of our pick winning. After careful examination, our tipsters have this probability somewhere between 50-55%. It is therefore regarded as a value bet.

One way of securing bigger odds when it comes to Operário winning is by selecting them on the Double Result market. They need to be leading at the interval and the full-time whistle.

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Our Match Prediction

Operário To Win @ +110 Bet Now

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Correct Score Prediction

Operário 1 - 0 Avaí

There are betting odds of +430 that Operário land a 1-0 victory. The correct score option is popular due to the potential return that can be achieved.

Player Prop Picks

Top Pick: Kleiton Duarte To Score +330

Kleiton Duarte (Operário) can be backed to be on the scoresheet at +330. The Anytime Goalscorer odds look really appealing considering all angles and we’ll take a chance on him.

Latest Kleiton Duarte Player Prop Odds

Goalscorer

Anytime

+340

First

+600

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Operário vs Avaí Odds

The odds are updated on a frequent basis. You might therefore find that they are different to the ones listed for the above betting predictions.

Operário Win on the Cards According to the Bookies

For this Série B encounter, the bookmakers have Operário Ferroviário as the +108 favourites to win. This therefore implies that they have a 48% chance of triumphing. If you want to back the outsider, Avaí are available at +275.

If you think that Operário are able to beat Avaí, then the -133 could be the option for you on the Asian Handicap -0.25. Built into this bet is the half stake refund should the scoreline end level.

If you think there will be two goals or less during the ninety minutes, then Under 2.5 Goals is a potential option. If you believe this suggests that there will be a one-sided or low-scoring affair, then BTTS No could be a great pick at -182.

The leading football betting sites provide hundreds of markets for the latest Série B games. Be sure to peruse all of the available options before going ahead with your preferred wager.

Full-Time Result

1

+108

X

+210

2

+275

Half-Time Result

1

+190

X

-110

2

+350

Double Chance

1X

-357

12

-270

X2

-137

Draw No Bet

1

-217

2

+150

Asian Handicap

1 Hcp -0.25

-133

2 Hcp +0.25

-105

Total Goals

Under 2.5

-238

Over 2.5

+170

Both Teams to Score

Yes

+128

No

-182

Kleiton Duarte Favourite to Find the Net First

Favourite Kleiton Duarte is available at +600 to be the First Goalscorer. Similar odds apply if you’re interested in him to score the last goal.

Kleiton Duarte (Operário)

First

+340

Anytime

+600

Vinicius Alessandro Mingotti (Operário)

First

+370

Anytime

+650

Rodrigo Farofa (Operário)

First

+420

Anytime

+750

Cléber de Jesus (Avaí)

First

+420

Anytime

+800

Juan Pablo Zuluaga (Operário)

First

+510

Anytime

+950

Ronald Santanna Rodrigues (Operário)

First

+525

Anytime

+1000

Emerson Negueba (Avaí)

First

+540

Anytime

+1100

Marcos Gabriel Nascimento "Marquinhos Gabriel" (Avaí)

First

+600

Anytime

+1300

Jean Lucas Figueiredo (Operário)

First

+650

Anytime

+1200

Jhemerson (Operário)

First

+650

Anytime

+1200

Diogo Mateus (Operário)

First

+950

Anytime

+1900

Filipe Claudino (Operário)

First

+1000

Anytime

+1900

Joseph Mauricio de Oliveira Figueiredo (Operário)

First

+1050

Anytime

+2000

Neto Paraíba (Operário)

First

+1050

Anytime

+2000

Nilson Junior (Operário)

First

+1200

Anytime

+2200

Judson Taveres (Avaí)

First

+1200

Anytime

+2200

Operário vs Avaí Lineups & Team News

The latest Operário vs Avaí team news could impact your bets — review it first. Stay informed with confirmed Série B lineups and the most recent injury news.

Operário Ferroviário Team Page Avaí Team Page