This season (only league)
The number of games seemed low to me. Most likely just league games or done some weeks back. Edit: I checked it, and it only is league performance.
Better than our team for the EUROs.
2 nations from Oceania quality, so always new zealand and the best island nation.
Leverkusen is also overperforming a lot. 4.3 points behind Bayern at xPoints. https://understat.com/league/Bundesliga