Head to head
Rivalry summary
Kei Nishikori and Lloyd Harris met 2 times on the ATP tour between 2021 and 2021. Their head-to-head is level at 1–1. By surface, they are level 1–1 on hard.
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Hard
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Kei Nishikori's wins on the left · Lloyd Harris's on the right · bar lengths share one scale
All meetings (2)
| 2021 | Washington | Hard | QF | Kei Nishikori | 6-3 7-5 |
| 2021 | Dubai | Hard | QF | Lloyd Harris | 6-1 3-6 6-3 |
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.