Genaro Alberto Olivieri vs Ryan Ziegann S.
2 meetings so far, and Genaro Alberto Olivieri leads the head to head 2-0.
If they played today
Genaro Alberto Olivieri
53%
Sets 2–0
Thin data
Ryan Ziegann S.
47%
2–0
27%
2–1
26%
1–2
24%
0–2
23%
Chance of a third set 50%
Current ratings and the head-to-head record, for a best-of-three match with no tournament attached. For the forecast of a scheduled match, open the match page.
Side by side
| Genaro Alberto Olivieri | Ryan Ziegann S. | |
| 1503 | Rating | 1523 |
| 20–19 (51%) | Win-loss | 45–58 (44%) |
| 6 | ATP/WTA matches | 3 |
| LWLWL | Recent form | WWWWL |
All meetings (2)
| 2025-09-23 | Genaro Alberto Olivieri | 2–0 | ATP Singles: Buenos Aires challenger |
| 2025-09-22 | Genaro Alberto Olivieri | 2–1 | ATP Singles: Buenos Aires challenger |
Last five: Genaro Alberto Olivieri
| 2026-08-26 | L | Tomás Barrios Vera | 0-2 | US Open, Men |
| 2026-08-24 | W | Guy Den Ouden | 2-1 | US Open, Men |
| 2026-07-12 | L | Marco Cecchinato | 0-2 | Umag |
| 2026-07-11 | W | Noa Vukadin | 2-0 | Umag |
| 2026-06-22 | L | Tristan Boyer | 0-2 | Wimbledon |
Full record for Genaro Alberto Olivieri →
Last five: Ryan Ziegann S.
| 2025-12-20 | L | Lagutin P. | 1-2 | ATP Singles: UTR Pro Tennis Series 5 |
| 2025-12-19 | W | Pinho T. | 2-1 | ATP Singles: UTR Pro Tennis Series 5 |
| 2025-12-18 | W | Maia H. | 2-1 | ATP Singles: UTR Pro Tennis Series 5 |
| 2025-12-18 | W | Pinho T. | 2-1 | ATP Singles: UTR Pro Tennis Series 5 |
| 2025-12-17 | W | Maia H. | 2-1 | ATP Singles: UTR Pro Tennis Series 5 |