I can provide you with some general information about Sportstar and UEFA EURO.
Sportstar is a sports news website that covers various sports events, including football. UEFA EURO, on the other hand, is a major international football competition held every four years, with teams representing countries in Europe.
If Sportstar covered the UEFA EURO Group J tie between Luxembourg versus Portugal, they would have provided news and analysis on the match. The coverage may have included information on the players, the game’s statistics, and the final score.
Overall, Sportstar is known for providing comprehensive coverage of various sports events worldwide, and UEFA EURO is one of the major events that sports fans eagerly await.