Head to head
Rivalry summary
Efe Ustundag and Aivaras Balzekas met 1 times on the ATP tour between 2000 and 2000. Efe Ustundag leads the head-to-head 1–0 against Aivaras Balzekas.
1
Hard
0
Efe Ustundag's wins on the left · Aivaras Balzekas's on the right · bar lengths share one scale
All meetings (1)
| 2000 | Davis Cup G2 PO: TUR vs LTU | Hard | RR | Efe Ustundag | 4-6 6-1 6-3 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.