Petr Bar Biryukov vs Zihao XiaPrediction, Head-to-Head Results, and Stats
Petr Bar Biryukov and Zihao Xia have met 1 time since 2026; Petr Bar Biryukov leads 1–0. Across all meetings Biryukov has taken 2 sets to Xia's 0. Their most recent meeting: Petr Bar Biryukov won at M15 Maanshan (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Bar Biryukov | Xia | ||
|---|---|---|---|---|
| Indicator | Petr Bar Biryukov | Zihao Xia | ||
| Wins in straight sets | 58% | 30/52 | — | |
| Wins a set when losing | 31% | 8/26 | 0% | 0/1 |
| Goes to a deciding set | 38% | 30/78 | 0% | 0/1 |
| Covers −1.5 sets as favorite | 49% | 21/43 | — | |
| Covers +1.5 sets as underdog | 66% | 19/29 | 0% | 0/1 |
| Tiebreak sets won | 56% | 23/41 | — | |
| Wins after taking set 1 | 86% | 44/51 | — | |
| Wins 2-0 after taking set 1 | 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. Small sample — read with care. Head-to-head: 1 of 1 completed meetings ended in straight sets (Bar Biryukov 1, Xia 0).
Style Matchup
Playing styles and historical archetype record
Biryukov
🤖 Servebot
Xia
🎯 Baseliner
Matchup analysis
🤖 Servebot vs 🎯 Baseliner is historically tight (52% vs 48%, 1,749 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
Previous meetings
1 career meeting, newest first
Aug 19, 2026
M15 Maanshan
H Hard · 1st Round
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Biryukov | Xia |
|---|---|---|
| W-L | 13–6 | 0–1 |
| Avg odds | 1.71 | 3.60 |
| ROI % | -10.5% | -100.0% |
| Units P/L | -2.00u | -1.00u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Biryukov | Xia |
|---|---|---|
| Countries | 2 | 1 |
| Events | 4 | 1 |
| Matches | 9 | 1 |
| Distance | — | — |
| Route | KAZ → CHN | 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.
Recent Form
Last five matches per player
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
Petr Bar Biryukov
M15 Maanshan · 1st Round
Aug 19
Rio Noguchi
Liuzhou · Round of 64
Oct 8
Liam Broady
Busan · Round of 64
May 7
Jung Ho Shin
Busan · 1st Round Qualifying
May 6
Filip Peliwo
Gwangju · Round of 64
May 5
Saketh Myneni
Seoul · Round of 64
Apr 30
Jacob Grills
Seoul · 1st Round Qualifying
Apr 29
Teymuraz Gabashvili
Nanchang · Round of 64
Apr 8
Win rate
Matches, sets and games won · Last 12 months · 1–79 matches
| Metric | Biryukov | Xia |
|---|---|---|
| Matches won | 66% | 0% |
| Sets won | 60% | 0% |
| Games won | 53% | 40% |
Record by tier
Head-to-head record by tournament tier
| Stage | Biryukov | Xia |
|---|---|---|
| ITF M15 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Biryukov | Xia |
|---|---|---|
| Hard | 1 | 0 |
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