A number of unbeaten teams will continue to try separating themselves from the pack while others, off to surprisingly sluggish starts, will rally to catch up during a full slate of games in Europe's top soccer leagues this weekend.
Here are a few of the more compelling matches on TV:
FC Porto, with four Mexican national team players on its roster, is unbeaten with six clean sheets eight games into its league season. But it will get a test Saturday when it plays host to Pacos de Ferreira (Gol TV, 12:30 p.m.).
English Premier League
A couple of teams off to disappointing starts meet in Sunday's first game when sixth-place Arsenal travels to Goodison Park to face No. 16 Everton (NBCSN, 5:30 a.m. PT). In the second game Sunday, mid-table Liverpool, coming off a 7-0 win over Slovenian club Maribor in Champions League play, faces Tottenham at Wembley Stadium (NBCSN, Telemundo, 8 a.m. PT).