Complex sentence: In the Bundesliga, away matches at Schalke 04 and Borussia Mönchengladbach followed; while Bayern defeated rival Schalke, the club drew at Mönchengladbach, for the third time this season not winning against them, despite having led by two goals.
Split into simpler sentences: In the Bundesliga away matches at Schalke 04 and Borussia Mönchengladbach followed. While Bayern defeated rival Schalke Bayern drew at Mönchengladbach, for the third time this season not winning against them, despite having led by two goals.