| Stefan added racket HEAD Gravity MP 2021 about 4 years |
| Leibnitz added a stringing of Weiss Cannon Blue Rock N Power (1.20) to Wilson Pro Staff 90 over 4 years |
| Leibnitz added racket Wilson Pro Staff 90 over 4 years |
| Leibnitz added a stringing of Weiss Cannon Ultra Cable 17 (1.23) to Wilson Pro Staff 6.0 85 over 4 years |
| Leibnitz added racket Wilson Pro Staff 6.0 85 over 4 years |
| New frame Babolat Pure Aero Rafa addedover 4 years |
| New frame HEAD Gravity Lite 2021 addedover 4 years |
| New frame HEAD Gravity MP 2021 addedover 4 years |
| New frame HEAD Gravity S 2021 addedover 4 years |
| New frame HEAD Gravity Pro 2021 addedover 4 years |
| New frame HEAD Gravity Tour 2021 addedover 4 years |
| New frame Yonex VCORE Feel addedover 4 years |
| New frame Yonex VCORE Ace addedover 4 years |
| New frame Prince Legacy 120 addedover 4 years |
| New frame Prince Synergy 98 addedover 4 years |