Yesterday there were qualifying games, they were games involving teams I don't know and that's why I didn't place bets or watch the games, but in 8 days there will be more games and they will be games involving some teams I know, such as Malmo, Copenhagen, Qarabag, Rangers, Red Star. I'm thinking about placing a bet, I'll analyze the games very carefully and then decide if it's worth placing a bet.
probably the game that will get the most attention will be this one

because it involves two very well-known teams, unlike other games that involve well-known teams against little-known teams. For the Rangers game against Panathinaikos, it will be a difficult game to predict, both teams finished second in their leagues last season and I don't see much difference between the two
I wouldn't mess with these two teams because it's very difficult to know what the outcome will be.
We also don't know how the teams are playing at the moment, because the leagues haven't started in any of the countries.
Personally I wouldn't bet on this match and I would just follow it, it's a watchable match and a match that can be enjoyable.