Lazio stayed on course to win the Italian league by beating Bologna 2-0 on Sunday, while George Weah powered rivals AC Milan to a 2-0 victory over Juventus.
Their win keeps Lazio one point clear of Milan with just two matches left in the Serie A season.
Bayern Munich sealed their 15th Bundesliga title with a 1-1 draw against Hertha Berlin - but the result proved costly as they suffered injuries to key players just 17 days before the Champions' Cup final against Manchester United.
Bayern striker Carsten Jancker and goalkeeper Oliver Kahn both had to leave the field hurt during the match against Hertha.
Rangers' Title: Gilles Rousset put a little bit of a dampener on Rangers' Premier League title celebrations at Ibrox with a faultless display. The new Scottish champions missed two second-half penalties and failed to score for only the second time in 17 League and Cup games since the winter break.