Portugal have one foot in the World Cup finals and can wrap up top spot in Group F with a win over Hungary in Lisbon.
Saturday's last-gasp victory over the Republic of Ireland, which brought up a corner bet for me, kept the Portuguese five points clear of Hungary with three games to play.
Another triumph tonight would move them eight clear of the Hungarians and take the heat off with two qualifiers to go.
Roberto Martinez has his star-studded side ticking along nicely and they could be dark horses to go all the way at the finals after winning the Nations League last summer.
Hungary still have a chance of qualifying themselves via the play-offs after beating Armenia at the weekend to move up to second in the section.
But having lost 3-2 at home to Portugal earlier in the group, it would be a major surprise if they avoided defeat in Libson.
How the bookies view it: Portugal to keep on rolling
With the Portuguese in such good form, they are 2/9 hot favourites with BoyleSports for this one. Hungary are 12/1 outsiders and the draw pays 5/1.
Head to head: Game's a bogey for Hungary
That 3-2 triumph in Budapest earlier in the group continued Portugal's unbeaten record against Hungary. In 11 meetings, they have never lost in this fixture, with nine wins and two draws.
Players to watch: Leao unleashed
Martinez may choose to freshen things up a bit and has plenty of options to choose from on the wings. Bernardo Silva didn't do much against Ireland and could be replaced by Rafael Leao. The AC Milan winger might get a start here and is 7/5 with Bet365 for anytime scorer.
I flagged up Barnabas Varga as the biggest Hungarian threat when these teams last faced off and he scored both their goals in that game.
The Ferencvaros striker is 3/1 with BoyleSports for another goal here, which looks a little overpriced. He's also 11/10 at BetMGM to have a shot on target which looks worth a punt.
Probable line-ups
With such a short turnaround in games, both managers may decide to make a few changes. Hungary boss Marco Rossi has both Varga and Roland Sallai back from suspension.
Portugal: Costa, N Mendes, Dias, Silva, Semedo, Vitinha, Fernandes, R Neves, Leao, Conceicao, Ronaldo.
Hungary: Dibusz, Nego, Orban, Szalai, Kerkez, A Toth, Schafer, Sallai, Bolla, Szoboszlai, Varga.
Anything else catch the eye?
We saw plenty of goals when these teams last faced off but Hungary may be more defensive this time and try to frustrate the Portuguese.
So I'm going to combine a Portugal win with under 3.5 goals and that pays 6/4 at BoyleSports.
If the Hungarians do defend deep then it could see the corner count rack up for Martinez's men. Over 7.5 Portugal corners is priced at 11/10 while backing them at -4.5 in the handicap pays 7/10.
Hungary have some decent players in attack so the 11/8 on offer at BoyleSports for them to win over 2.5 corners also appeals.
Discipline has been a problem for Hungary so far in this group so the card markets are also worth a look once they are priced up.
GambleAware