Under 2.5 goals is 4/6. Draw is 21/10.
This tie features two evenly-matched clubs so, as a result, Spartak Trnava will feel this home leg is must win.
In the previous round, the Slovakian side easily beat Newtown, winning 4-1 at home and then 2-1 in Oswestry.
Bamidele Yusuf bagged a hat-trick at home, before Samuel Štefánik and Martin Bukata were both on target at Park Hall.
Spartak Trnava qualified for their one, and so far only, UEFA group stage in the Europa League in 2018.
Thus, the White Angles are very much determined to get back to high-profile European football.
Raków Częstochowa meanwhile made their debut in Europe last season, reaching the play-off round before defeat to Gent.
This season, the Polish side began by causing a big shock, hammering Kazakh side Astana 6-0 on aggregate.
After a 5-0 victory at Miejski Stadion Piłkarski, Vladyslav Kocherhin got the only goal in Nur-Sultan last Thursday.
So, Marek Papszun’s team will be hopeful of another win on the road, this time at Štadión Antona Malatinského.