Roman Safiullin vs Petr Bar Biryukov — Stuttgart Qualifying Semi-final

Stuttgart · ATP · Qualifying Semi-final
RUSLL
Roman Safiullin
#135ATP
1766ELO
1618Grass ELO
$86kYTD
$4.2MCAREER
28 yrs · 185 cm · Right-handed
Last 10 · pre-match
LLLWWWLLWW
2 — 1
Sets
Saturday, 6 June 2026 ·
grass
MATCH COURT 2 · 4th on
RUS
Petr Bar Biryukov
#273ATP
1458ELO
1429Grass ELO
24 yrs · 196 cm · Left-handed
Last 10 · pre-match
WWWWWWWWWW

Roman Safiullin fought back from a set down to beat Petr Bar Biryukov 6-7 7-6 6-3 in the Stuttgart qualifying semi-final.

Key context

  • Set 1, game 12: Petr Bar Biryukov saved three break points to hold serve.
  • Set 3, game 6: Roman Safiullin broke serve.
  • Pressure points: Roman Safiullin converted 1 of 6 break points; Petr Bar Biryukov converted 0 of 1 break points.

Win Probability

Pre-match · updated 14:20 UTC
Safiullin R.90%
Bar Biryukov P.10%
Toss-up
50–58%
Slight edge
58–67%
Clear favourite
67–80%
Strong favourite
80%+

Strong favourite · Safiullin R. heavily favoured

Calibrated model · 65% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.

Umpiry Score

Pre-match
Safiullin R.
6.0
Even matchUmpiry Score
  • Surface jump clay↔grass (−0.8)
Bar Biryukov P.
6.2
Even matchUmpiry ScorePartial · surface data limited
Form & Matchup
7.4+189 Grass Elo edge
Surface ELO
2.6Grass Elo 1429
8.8Overall Elo 1766
ELO gap
1.2Overall Elo 1458
5.0No prior meetings
H2H
5.0No prior meetings
2.83 of last 10 on grass
Surface form
0.0
Win streak
10.010-match win streak
Fatigue & Travel
7.01 three-setter in 14 days
3-set count
7.01 three-setter in 14 days
3.0Clay → Grass
Surface transition
7.0Hard → Grass
Context
6.0Reached the R32 here last year
Defending pts
5.0Didn't play here last year

The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.

Safiullin R.
687762
Bar Biryukov P.
7106131

Conditions

Weather
24°CPartly cloudy
Wind 12 km/hHumidity 34%

Head to head

No previous meetings on record.

Statistics

Recent form
Safiullin R.Bar Biryukov P.
65%1st serve in+5%60%
71%1st serve points won+5%76%
51%2nd serve points won+1%50%
64%Service points won+1%65%
42%Return points won+8%34%
61%Break points saved+5%66%
3.8Aces / match+811.8
2.6Double faults / match+3.15.7

Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.

Draw — qualifying