Ilia Simakin vs Petr Bar BiryukovPrediction, Head-to-Head Results, and Stats
Ilia Simakin and Petr Bar Biryukov have met 4 times since 2024; Ilia Simakin leads 3–1. Their first meeting came at Kachreti in 2024 on hard. On hard courts Simakin leads 3–1. Simakin has won the last 3 meetings. Across all meetings Simakin has taken 6 sets to Biryukov's 5. Their most recent meeting: Ilia Simakin won at Chennai Challenger (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Simakin | Bar Biryukov | ||
|---|---|---|---|---|
| Indicator | Ilia Simakin | Petr Bar Biryukov | ||
| Wins in straight sets | 54% | 29/54 | 60% | 27/45 |
| Wins a set when losing | 42% | 11/26 | 32% | 10/31 |
| Goes to a deciding set | 45% | 36/80 | 37% | 28/76 |
| Covers −1.5 sets as favorite | 50% | 26/52 | 51% | 21/41 |
| Covers +1.5 sets as underdog | 59% | 13/22 | 59% | 17/29 |
| Tiebreak sets won | 48% | 16/33 | 56% | 22/39 |
| Wins after taking set 1 | 87% | 39/45 | 83% | 38/46 |
| Wins 2-0 after taking set 1 | 64% | 29/45 | 59% | 27/46 |
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 4 completed meetings ended in straight sets (Simakin 0, Bar Biryukov 1).
Style Matchup
Playing styles and historical archetype record
Simakin
💥 Big Hitter
Biryukov
🤖 Servebot
Matchup analysis
💥 Big Hitter vs 🤖 Servebot is historically tight (49% vs 51%, 4,932 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
Previous meetings
4 career meetings, newest first
Feb 13, 2026
Chennai Challenger
H Hard · Quarterfinals
Jan 29, 2026
Phan Thiet 2 Challenger
H Hard · 2nd Round
May 30, 2025
Chisinau Challenger
H Hard · Quarterfinals
May 19, 2024
Kachreti
H Hard · 1st Round Qualifying
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Simakin | Biryukov | ||
|---|---|---|---|---|
| Outcome | Ilia Simakin | Petr Bar Biryukov | ||
| 1 or more | 96% | 21/22 | 100% | 25/25 |
| 3 or more | 96% | 21/22 | 96% | 24/25 |
| 5 or more | 73% | 16/22 | 84% | 21/25 |
| 10 or more | 23% | 5/22 | 52% | 13/25 |
| 15 or more | 5% | 1/22 | 16% | 4/25 |
| 20 or more | 0% | 0/22 | 4% | 1/25 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Simakin | Biryukov |
|---|---|---|
| W-L | 21–2 | 15–10 |
| Avg odds | 1.38 | 1.75 |
| ROI % | +25.4% | -11.3% |
| Units P/L | +5.85u | -2.83u |
Travel
Last 30 days
| Metric | Simakin | Biryukov |
|---|---|---|
| Countries | 2 | 1 |
| Events | 3 | 3 |
| Matches | 9 | 8 |
| Distance | 1,643 mi · 2,644 km | 1,297 mi · 2,087 km |
| Route | VIE → CHN | CHN |
Host country from each tournament in the last 30 days, including the current event even when a player arrived on a bye. 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
Simakin has a higher win rate against shared opponents (67% vs Biryukov's 44%).
| Opponent | Simakin | Biryukov |
|---|---|---|
| Omar Jasika | W 63 60 | L 16 26 |
| Mitsuki Wei Kang Leong | W 63 67 63 | W 76 46 76 |
| Denis Yevseyev | W 61 62 | L 67 76 26 |
| Ilya Ivashka | W 76 64 | W 76 46 64 |
| Antoine Ghibaudo | W 76 76 | L 26 46 |
| Fajing Sun | W 63 76 | W 64 63 |
| Alastair Gray | L 64 67 57 | W 36 64 76 |
| Sho Shimabukuro | L 36 36 | L 46 57 |
| Frederico Ferreira Silva | L 46 26 | L 36 46 |
Recent Form
Last five matches per player
Camilo Ugo Carabelli
Shanghai Rolex Masters - Shanghai · 1st Round
Oct 8
Rigele Te
Shanghai Rolex Masters - Shanghai · 3rd Round Qualifying
Oct 6
Luka Pavlovic
Shanghai Rolex Masters - Shanghai · 1st Round Qualifying
Oct 5
Rodrigo Pacheco Mendez
Phan Thiet 4 Challenger · Final
Sep 20
Hunter Heck
Phan Thiet 4 Challenger · Semifinals
Sep 19
Cruz Hewitt
Phan Thiet 4 Challenger · Quarterfinals
Sep 18
Blake Ellis
Phan Thiet 4 Challenger · 2nd Round
Sep 17
Timofei Derepasko
Phan Thiet 4 Challenger · 1st Round
Sep 15
Omar Jasika
Jinan Challenger · 1st Round Qualifying
Oct 11
Yuta Tomida
M25 Luan · 2nd Round
Oct 8
Maxim Shin
M25 Luan · 1st Round
Oct 7
Dane Sweeny
Jingshan Challenger · 2nd Round
Oct 1
Masamichi Imamura
Jingshan Challenger · 1st Round
Sep 30
Alexandre Muller
Chengdu Open - Chengdu · 3rd Round Qualifying
Sep 23
Andre Ilagan
Chengdu Open - Chengdu · 1st Round Qualifying
Sep 22
Marat Sharipov
Guangzhou Challenger · Semifinals
Sep 19
Rivalry momentum
Cumulative head-to-head lead over time
Win rate
Matches, sets and games won · Last 12 months · 77–80 matches
| Metric | Simakin | Biryukov |
|---|---|---|
| Matches won | 68% | 58% |
| Sets won | 61% | 55% |
| Games won | 54% | 51% |
Record by tier
Head-to-head record by tournament tier
| Stage | Simakin | Biryukov |
|---|---|---|
| ATP Challenger Tour | 3 | 1 |
By surface
Head-to-head record per surface
| Surface | Simakin | Biryukov |
|---|---|---|
| Hard | 3 | 1 |
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