In short
Billy Harris leads their head-to-head 1–0. Most recent meeting: R32 – Jingshan Challenger 2025, won by Billy Harris (7-6(1) 7-6(4)).
Head-to-head in numbers
Wins by category and stats from the scores.
| Petr Bar Biryukov | — | Billy Harris |
|---|---|---|
| 0 | Challenger 100 | 1 |
| 0 | Sets won | 2 |
| 0 | Tie-breaks won | 2 |
| 0 | Deciding sets won | 0 |
All meetings
| Year | Tournament | Round | Winner | Score |
|---|---|---|---|---|
| 2025 | Jingshan Challenger · Challenger 100 | R32 | Billy Harris | 7-6(1) 7-6(4) |
Based on tournaments synced by youaretennis.com: the history grows over time.
Comparison
| Petr Bar Biryukov | — | Billy Harris |
|---|---|---|
| 327 | Ranking | 249 |
| 165 | Points | 218 |
| 24.7 | Age | 31.7 |
 Russia | Country |  United Kingdom |
| — | 2025 record | 3-8 |
| 0 | 2025 titles | 0 |
| 0 | Titles 2021-2025 | 0 |
Records and titles: Grand Slams, Masters 1000, ATP 500 and 250 (no ATP Finals or Challengers).
Recent form
The last 5 matches played.
Petr Bar Biryukov
- L
vs Dane Sweeny · 6-4 6-1
Jingshan Challenger · Round of 16 · 2026
- W
vs Masamichi Imamura · 7-5 6-4
Jingshan Challenger · R32 · 2026
- L
vs Marat Sharipov (RUS) · 7-5 6-3
Guangzhou Challenger · Semifinal · 2026
- W
vs Mitsuki Wei Kang Leong · 7-6(3) 4-6 7-6(0)
Guangzhou Challenger · Quarterfinal · 2026
- L
vs Denis Yevseyev · 7-6(6) 6-7(1) 6-2
Shanghai Challenger · R32 · 2026
Billy Harris
- L
vs Felix Balshaw · 7-6(6) 3-6 7-6(3)
Mouilleron-Le-Captif Challenger · R32 · 2026
- L
vs Murphy Cassone · 7-6(3) 6-4
St. Tropez Challenger · Round of 16 · 2026
- W
vs Nicolai Budkov Kjaer · 3-6 6-3 7-5
St. Tropez Challenger · R32 · 2026
- L
vs Ugo Blanchet · 7-5 7-6(4)
Rennes Challenger · R32 · 2026
- L
vs Moez Echargui · 7-5 1-6 7-6(2)
Cassis Challenger · Round of 16 · 2026