Head to head
Rivalry summary
Learner Tien and Vitaliy Sachko met 1 times on the ATP tour between 2025 and 2025. Learner Tien leads the head-to-head 1–0 against Vitaliy Sachko.
1
Hard
0
Learner Tien's wins on the left · Vitaliy Sachko's on the right · bar lengths share one scale
All meetings (1)
| 2025 | Metz | Hard | SF | Learner Tien | 6-1 6-4 |
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.