Cologne - After SC Freiburg and Hertha Berlin had got Matchday 4 off to a flying start on Friday evening, Shinji Okazaki helped 1. FSV Mainz 05 beat Borussia Dortmund 2-0 in Saturday's late Matchday 4 encounter.
Don't forget that Sunday's Rhine Derby between 1. FC Köln and Borussia Mönchengladbach will also be broadcast live on Bundesliga radio from 17.30 CET. Make sure you tune in for that!
You can also catch the Bundesliga action on television as well, so click here for a list of broadcasters in your territory.