Third division Eintracht Braunschweig, the 1967 Bundesliga champions, knocked last season's finalists Kaiserslautern out of the German Cup with a 4-1 win and turned up the heat on coach Erik Gerets.
Gerets's team, winners of the Bundesliga in 1998, sit rock bottom of the German top-flight and must now recover from an embarrassing cup exit.
VfL Bochum joined Kaiserslautern on the Bundesliga casualty list, falling to a 2-1 defeat against SSV Jahn Regensburg.
"By the time we woke up it was too late," declared Bochum coach Peter Neururer.
Holders and nine-time winners Bayern Munich had no such worries cruising to a 5-0 victory over Borussia Neunkirchen.
Paraguayan international Roque Santa Cruz notched a treble for Bayern on his return from injury but Dutchman Roy Makaay missed the chance to register his first goal for the club against fourth division opposition.
Hertha Berlin ended their barren spell in front of goal thrashing SSV Reutlingen 6-1 to ease the pressure on coach Huub Stevens who has yet to see his side score in the Bundesliga.
The 1999 Cup winners and Bundesliga leaders Werder Bremen crushed Ludwigsfelder 9-1 with in-form Brazilian Ailton notching a hat-trick inside 26 minutes.
German international Jens Nowotny ended 16 months of injury torment coming on as a late substitute in Bayer Leverkusen's 3-1 win over Holstein Kiel.
"His introduction was almost better than the victory," explained general manager Reiner Calmund.
European hopefuls Schalke 04 and VfB Stuttgart joined the other big guns in the second round with Borussia Dortmund playing SpVgg EGC Wirges on Sunday.
All Content is Copyright © 2003 WorldSoccerNews.com and AFP. All rights reserved. This material is intended solely for personal use. Any other reproduction, publication or redistribution of this material without the written agreement of the copyright owner is strictly forbidden and any breach of copyright will be considered actionable. 2003