Mozzart Bet is offering its clients the biggest odds in the world for the matches between Nations League A group two leaders Portugal who host Spain as well as League B group four bottom-placed Sweden against Slovenia.Portugal win over Spain 2.50 oddsBoth sides are chasing a spot in the finals of the 2022/23 UEFA Nations League. They head to the battle separated by two points with the hosts holding the advantage at ten points from three wins, a draw and a loss.Fernando Santos-coached men reclaimed top spot in the group thanks to a 4-0 victory in the Czech Republic. They proved too strong for the hosts with Diogo Dalot netting a brace while Bruno Fernandes and Diogo Jota were also on target.It is not an easy fixture as, despite the two sides being equals, Portugal face a wounded Spain who suffered a surprise defeat at home in a 2-1 outcome against Switzerland and are on the mend.Santos’ men, however, will fight to avoid a loss as any other result books them a ticket to the finals for the second time in three editions. Seeing as they have home advantage, The Selecao are also out to stretch their winning streak in front of their fans to five consecutive matches.The Spaniards, on their part, are banking their away form, as they remain unbeaten in their last four away matches, claiming three wins in that run. However, the Luis Enrique men played for a one-all draw in the first leg against Portugal and will be keen to avoid a fifth stalemate in a row between the side as that would deny them the chance to the finals.KICK OFF 21:45 EATSweden win over Slovenia 1.80Both sides are at a risk of being relegated to the UEFA Nations League third tier. The hosts, Sweden are at the bottom of the group with a lowly three points after five rounds of action, two less than Tuesday night’s visitors. It is all or nothing for the hosts to avoid relegation.Janne Andersson’s men will, however be buoyed by their track record against Slovenia. There have been just three meetings between the two and Tuesday’s hosts are undefeated in all three matchups, winning twice and drawing the other.The two sides last faced off in the reverse meeting last week with the Blue and Yellow winning 2-0 for the three points they have managed so far.Andersson will, however, miss the services of Newcastle United’s Alexander Isak who picked up an injury and has since returned to his club.As for Slovenia, coach Matjaz Kek has to make-do without the services of Andraz Sporar and Jasmin Kurtic, both having been suspended from Tuesday’s game due to an accumulation of bookings. Zan Karnicnik who came off injured last time out and is a doubt for the midweek clash.KICK OFF 21:45 EAT