11 of 12 round robin matches were decided in straight sets.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
Next Gen ATP Finals Final Stage
|
Championship | Andrey Rublev |
1-4
4-3 2-4 4-2 4-3 |
| 2018 |
Next Gen ATP Finals Final Stage
|
Semi Finals | Alex De Minaur |
3-4
4-1 4-1 3-4 4-2 |
| 2018 |
Next Gen ATP Finals, Group A
|
Championship | Jaume Munar |
1-4
3-4 1-4 |
| 2018 |
Next Gen ATP Finals, Group A
|
Championship | Stefanos Tsitsipas |
4-3
4-3 3-4 4-2 |
| 2018 |
Brest
|
Quarter Finals | Richard Berankis |
6-3
6-4 |
| 2018 |
Brest
|
1/16 | Jaume Munar |
1-6
3-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
Nitto ATP World Tour Finals, Group Lleyton Hewitt
|
Championship | Dominic Thiem |
6-1
6-4 |
| 2018 |
Nitto ATP World Tour Finals, Group Lleyton Hewitt
|
Championship | Kevin Anderson |
6-0
6-1 |
| 2018 |
Nitto ATP World Tour Finals, Group Lleyton Hewitt
|
Championship | Kei Nishikori |
6-7
3-6 |
| 2018 |
Rolex Paris Masters
|
Quarter Finals | Roger Federer |
4-6
4-6 |
| 2018 |
Rolex Paris Masters
|
1/8 | Kei Nishikori |
4-6
4-6 |
| 2018 |
Rolex Paris Masters
|
1/16 | Kei Nishikori |
5-7
4-6 |
| 2018 |
Erste Bank Open
|
Final | Kevin Anderson |
3-6
6-7 |
| 2018 |
Erste Bank Open
|
Semi Finals | Kei Nishikori |
6-4
6-3 |
| 2018 |
Erste Bank Open
|
Quarter Finals | Kei Nishikori |
3-6
1-6 |
| 2018 |
Erste Bank Open
|
1/8 | Kei Nishikori |
2-6
2-6 |
| 2018 |
Erste Bank Open
|
1/16 | Kei Nishikori |
6-7
7-5 2-6 |
