In the German Baseball-Bundesliga the highly anticipated matchup between the Buchbinder Legionaere Regensburg and the Heidenheim Heidekoepfe was a lopsided affair. Regensburg won 15-5 on Friday and then erased an early 0-4 deficit in a 9-6 win on Saturday, improving to 8-0 for the season. In the north the Solingen Alligators swept the Cologne Cardinals to keep their clean slate. The Haar Disciples and the Stuttgart Reds celebrated two-win weekends as well. The twin bill between the Dortmund Wanderers and the Hannover Regents ended with a split. The Bonn Capitals were on one out away from the sweep against the Untouchables Paderborn. But after an 11-4 win in game one and leading 7-0 in the second match, rain caused a postponement with two outs in the bottom of the fifth.
Results Week 4:
| Friday, 24. April 2015 | |||
| Regensburg | Heidenheim | 15:5 |
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| Saturday, 25. April 2015 | |||
| Haar | Mannheim | 13:6 |
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| Stuttgart | Bad Homburg | 11:1 |
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| Regensburg | Heidenheim | 9:6 |
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| Haar | Mannheim | 5:2 |
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| Stuttgart | Bad Homburg | 7:5 |
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| Sunday, 26. April 2015 | |||
| Paderborn | Bonn | 4:11 |
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| Dortmund | Hannover | 5:4 |
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| Köln | Solingen | 3:14 |
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| Paderborn | Bonn | ppd | |
| Dortmund | Hannover | 3:13 |
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| Köln | Solingen | 1:7 |
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