The tournament is Trier was one of really high quality. There were never more 100+ averages thrown on a single weekend of action on the European Tour.
Tournament Centre 2023 European Darts Matchplay: Schedule, all results, TV Guide, Prize Money Breakdown
More so, a whopping 25% of all averages this past weekend were above 100, ten of them even above 105. The highest average came from the world number one, Michael Smith, who reached 111.33 during his victory in the third round against Josh Rock.