| 1. Round | 26/08/2018 | 1. FSV Mainz 05 | - | VfB Stuttgart | 1:0 |  |
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| 18. Round | 19/01/2019 | VfB Stuttgart | - | 1. FSV Mainz 05 | 2:3 | |
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| 21. Round | 08/02/2019 | 1. FSV Mainz 05 | - | Bayer Leverkusen | 1:5 | ||||
| 22. Round | 16/02/2019 | VfL Wolfsburg | - | 1. FSV Mainz 05 | 3:0 |
| 1. Round | 26/08/2018 | 1. FSV Mainz 05 | - | VfB Stuttgart | 1:0 | |
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| 18. Round | 19/01/2019 | VfB Stuttgart | - | 1. FSV Mainz 05 | 2:3 | |
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| 21. Round | 08/02/2019 | 1. FSV Mainz 05 | - | Bayer Leverkusen | 1:5 | ||||
| 22. Round | 16/02/2019 | VfL Wolfsburg | - | 1. FSV Mainz 05 | 3:0 |
| Gerrit Stephan Barba Holtmann | |
| Born: | 25.03.1995 |
| Place of birth: |
Bremerhaven, 
Germany |
| Nationality: |
Philippines
Germany |
| Height: | 185 cm |
| Weight: | 77 kg |
| Position(s): | Left Winger Right Winger |
| Foot: | left |