Andrei Kunitsyn vs Petr Bar BiryukovPrediction, Head-to-Head Results, and Stats
Andrei Kunitsyn and Petr Bar Biryukov have met 1 time since 2026; Petr Bar Biryukov leads 1–0. Across all meetings Kunitsyn has taken 0 sets to Biryukov's 2. Their most recent meeting: Petr Bar Biryukov won at M15 Astana (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Kunitsyn | Bar Biryukov | ||
|---|---|---|---|---|
| Indicator | Andrei Kunitsyn | Petr Bar Biryukov | ||
| Wins in straight sets | 100% | 2/2 | 58% | 30/52 |
| Wins a set when losing | 36% | 4/11 | 31% | 8/26 |
| Goes to a deciding set | 31% | 4/13 | 38% | 30/78 |
| Covers −1.5 sets as favorite | 0% | 0/1 | 49% | 21/43 |
| Covers +1.5 sets as underdog | 60% | 6/10 | 66% | 19/29 |
| Tiebreak sets won | 25% | 2/8 | 56% | 23/41 |
| Wins after taking set 1 | 67% | 2/3 | 86% | 44/51 |
| Wins 2-0 after taking set 1 | 67% | 2/3 | 59% | 30/51 |
Colored rows are higher-is-better: green above 50%, red below. Favorite/underdog set by book odds; cover rows count only matches with odds on record. Head-to-head: 1 of 1 completed meetings ended in straight sets (Kunitsyn 0, Bar Biryukov 1).
Style Matchup
Playing styles and historical archetype record
Kunitsyn
💥 Big Hitter
Biryukov
🤖 Servebot
Matchup analysis
💥 Big Hitter vs 🤖 Servebot is historically tight (50% vs 50%, 3,444 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
Previous meetings
1 career meeting, newest first
Jul 30, 2026
M15 Astana
H Hard · 2nd Round
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Kunitsyn | Biryukov |
|---|---|---|
| W-L | 1–2 | 13–6 |
| Avg odds | 3.21 | 1.71 |
| ROI % | -31.7% | -10.5% |
| Units P/L | -0.95u | -2.00u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Kunitsyn | Biryukov |
|---|---|---|
| Countries | — | 2 |
| Events | — | 4 |
| Matches | — | 9 |
| Distance | — | — |
| Route | — | KAZ → CHN |
Host country from the tournament each match was played in, over the last 30 days. Route is the order of countries visited; consecutive stops in the same country are shown once. Distance is the great-circle total between host cities, shown only when every stop in the window is geocoded. A rough fatigue signal, not a headline stat.
Common opponents
Results vs. opponents both players faced · Last 12 months
Biryukov has a higher win rate against shared opponents (100% vs Kunitsyn's 0%).
| Opponent | Kunitsyn | Biryukov |
|---|---|---|
| Egor Pleshivtsev | L 46 36 | W 67 64 63 |
| Marek Gengel | L 46 26 | W 64 36 75 |
| Charles Chen | L 16 46 | W 76 46 61 |
Recent Form
Last five matches per player
Petr Bar Biryukov
M15 Astana · 2nd Round
Jul 30
Taiyo Yamanaka
M15 Astana · 1st Round
Jul 29
Ye Chen
M15 Wuning · 1st Round
Jun 24
Grigoriy Lomakin
M15 Islamabad · 1st Round
May 5
Samir Hamza Reguig
M15 Islamabad · 1st Round
Apr 29
Samuel Vincent Ruggeri
M25 Sharm ElSheikh · 1st Round
Apr 22
Michael Bassem Sobhy
M25 Sharm ElSheikh · 1st Round
Apr 15
Marek Gengel
M25 Sharm ElSheikh · 1st Round
Apr 8
Qian Sun
M15 Maanshan · 1st Round
Aug 26
Kokoro Isomura
M15 Maanshan · Semifinals
Aug 22
Tianhui Zhang
M15 Maanshan · Quarterfinals
Aug 21
James Van Herzeele
M15 Maanshan · 2nd Round
Aug 20
Zihao Xia
M15 Maanshan · 1st Round
Aug 19
Jie Cui
Astana Challenger · 2nd Round
Aug 13
Taisei Ichikawa
Astana Challenger · 1st Round
Aug 11
Grigory Shebekin
M15 Astana · Final
Aug 2
Win rate
Matches, sets and games won · Last 12 months · 13–79 matches
| Metric | Kunitsyn | Biryukov |
|---|---|---|
| Matches won | 15% | 66% |
| Sets won | 27% | 60% |
| Games won | 44% | 53% |
Record by tier
Head-to-head record by tournament tier
| Stage | Kunitsyn | Biryukov |
|---|---|---|
| ITF M15 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Kunitsyn | Biryukov |
|---|---|---|
| Hard | 0 | 1 |
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