Head to head
1
Hard
2
James Duckworth's wins on the left · Jarkko Nieminen's on the right · bar lengths share one scale
All meetings (3)
| 2015 | Brisbane | Hard | R16 | James Duckworth | 4-6 7-6(5) 6-3 |
| 2013 | Brisbane | Hard | R32 | Jarkko Nieminen | 6-2 6-3 |
| 2012 | Sydney | Hard | R32 | Jarkko Nieminen | 6-2 6-2 |
Methodology
Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.