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Group 1 - Karlsruher SC recently lost 0-1 to Braunschweig, with a record of 1 win, 2 draws, and 2 losses in the last 5 matches, scoring 6 goals and conceding 9, currently ranked 10th in the league [2] - Düsseldorf won 2-1 against Paderborn in their last match, with a record of 3 wins and 2 losses in the last 5 matches, scoring 6 goals and conceding 5, currently ranked 14th, trailing Karlsruher by 3 points [2] - In their last 5 encounters, Karlsruher has 3 draws and 2 losses against Düsseldorf, with the first match of the season ending in a 0-0 draw [3] Group 2 - FC Köln won 1-0 against Wolfsburg in their last match, with a record of 2 wins, 1 draw, and 2 losses in the last 5 matches, scoring 7 goals and conceding 8, currently ranked 10th [5] - RB Leipzig lost 1-2 to Mainz in their last match, with a record of 2 wins, 1 draw, and 2 losses in the last 5 matches, scoring 8 goals and conceding 8, currently ranked 5th [5] - In their last 5 encounters, Köln has 2 draws and 3 losses against Leipzig, with the first match of the season ending in a 1-3 loss for Köln [6] Group 3 - Valencia recently had 2 wins and 1 loss in their last 3 matches, losing 1-2 to Betis after leading, and were eliminated from the Copa del Rey after a 1-2 loss to Athletic Bilbao [8] - Real Madrid won against Rayo Vallecano in their last match, maintaining pressure on Barcelona, and must win to close the gap after Barcelona's recent victory [8] - Real Madrid faces injury issues with key players like Bellingham and Rodrygo out, and Vinícius suspended due to yellow card accumulation [8]