With the Bundesliga title secured last weekend, Bayern Munich's concentration is focused on next week's Uefa Champions League semi-final against Barcelona. Bayer Leverkusen took full advantage.
Lyon displaced Paris Saint-Germain at the top of the French first division on Saturday night. PSG can reclaim pole position on Sunday night provided they win at Nantes.
There was no change on Saturday at the top of Spain's La Liga after leaders Barcelona and second-placed Real Madrid both won. An enthralling run-in is on the cards.
Juventus won the Italian title for the 31st time in their history on Saturday night thanks to their win at Sampdoria.
Chelsea are on the cusp of claiming the English Premier League for the fourth time in a decade. It will be Jose Mourinho's third crown with the club.
Two of the world's leading players are perfecting their clay court crafts at minor ATP tournaments in Germany and Turkey.
Juventus need a point from their game against fifth-placed Sampdoria on Saturday evening to clinch their fourth consecutive Serie A title.