| Austrian Bundesliga 1 | 2019/05/25 17:52 | David Serdaroglu v Deni Kozul | W | 0-3 |
| Croatia Open | 2019/05/16 13:40 | Shunsuke Togami v Deni Kozul | L | 4-2 |
| Slovenia Open | 2019/05/10 17:40 | Deni Kozul v Anders Lind | L | 3-4 |
| Slovenia Open | 2019/05/10 10:25 | Deni Kozul v Tomislav Kolarek | W | 4-2 |
| World Championship | 2019/04/23 18:40 | Dimitrij Ovtcharov v Deni Kozul | L | 4-2 |
| World Championship | 2019/04/23 11:20 | Deni Kozul v Noshad Alamiyan | W | 4-1 |
| Czech Republic Extraleague | 2019/02/16 13:30 | Deni Kozul v Vladimir Samsonov | L | 0-4 |
| Qatar Open Women | 2019/02/08 18:54 | Joao Geraldo v Deni Kozul | L | 3-0 |