Costoulas - Gao

04.03.2026, 12:30, Helsinki ITF, 1. round, indoors
Costoulas Sofia   Gao Xinyu
 
Avatar 141. Singles ranking 267. Avatar
2. 4. 2005 Birthdate 21. 11. 1997
- Height 180 cm
- Weight -
right Plays right
- Turned pro -
  • Live streams
Surface Costoulas Sofia Gao Xinyu
Indoors 2/1 0/1
Clay - -
Grass - -
Hard 8/4 0/1
Not set - -
Year Summary Clay Hard Indoors Grass Not set
Summary: 201/125 60/46 104/55 35/21 0/1 2/2
2026 10/5 - 8/4 2/1 - -
2025 55/29 13/5 23/12 18/10 0/1 1/1
2024 45/35 22/18 17/11 5/5 - 1/1
2023 47/29 20/12 24/13 3/4 - -
2022 27/13 2/2 18/10 7/1 - -
2021 15/13 1/8 14/5 - - -
2020 2/1 2/1 - - - -
Year Summary Clay Hard Indoors Grass Not set
Summary: 274/174 41/19 218/139 15/14 0/2 -
2026 0/2 - 0/1 0/1 - -
2025 29/21 8/4 14/11 7/5 0/1 -
2024 35/19 4/4 31/12 0/2 0/1 -
2023 40/22 8/1 29/19 3/2 - -
2022 23/6 0/1 23/5 - - -
2019 17/18 2/2 14/15 1/1 - -
2018 11/6 - 11/6 - - -
2017 35/21 2/1 33/20 - - -
2016 32/29 0/3 29/24 3/2 - -
2015 28/16 16/2 12/14 - - -
2014 24/14 1/1 22/12 1/1 - -
 

Head-to-head

No head-to-head record.
 

Betting odds

Costoulas Sofia Gao Xinyu
 1xBet
1.43
03.03. 23:221.43+0.01
03.03. 23:021.42-0.01
03.03. 22:531.43+0.01
03.03. 21:451.42-0.09
Opening odds
03.03. 18:321.51 
2.62
03.03. 23:222.62-0.04
03.03. 23:022.66+0.04
03.03. 22:532.62-0.04
03.03. 21:452.66+0.16
Opening odds
03.03. 18:322.50 
 bet-at-home
1.40
2.65
 Betfair
1.35
03.03. 23:361.35+0.02
Opening odds
03.03. 23:261.33 
2.50
03.03. 23:362.50+0.06
Opening odds
03.03. 23:262.44 
 Betsson
1.40
2.70
 BetVictor
1.44
03.03. 23:401.44+0.04
03.03. 21:431.40-0.04
Opening odds
03.03. 20:491.44 
2.60
03.03. 23:402.60-0.10
03.03. 22:532.70-0.05
03.03. 21:522.75+0.05
03.03. 21:432.70+0.10
Opening odds
03.03. 20:492.60 
 bwin
1.40
2.65
 Coral
1.40
2.70
 Ladbrokes
1.40
2.70
Average odds
1.40
2.64
Over/Under 2.5 sets
Total Over Under
 bet-at-home 2.5
2.45
1.45
Average odds 2.5
2.45
1.45
Over/Under 20 games
Total Over Under
 1xBet 20
1.65
03.03. 22:161.65-0.01
Opening odds
03.03. 21:421.66 
2.08
03.03. 22:162.08+0.02
Opening odds
03.03. 21:422.06 
Average odds 20
1.65
2.08
Over/Under 20.5 games
Total Over Under
 1xBet 20.5
1.76
03.03. 23:401.76-0.01
Opening odds
03.03. 21:451.77 
1.94
03.03. 23:401.94+0.01
Opening odds
03.03. 21:451.93 
 bet-at-home 20.5
1.75
1.93
03.03. 21:551.93-0.02
Opening odds
03.03. 21:491.95 
Average odds 20.5
1.76
1.94
Over/Under 21 games
Total Over Under
 1xBet 21
1.85
1.83
Average odds 21
1.85
1.83
Over/Under 21.5 games
Total Over Under
 bet-at-home 21.5
1.93
03.03. 22:161.93-0.02
Opening odds
03.03. 21:491.95 
1.75
Average odds 21.5
1.93
1.75
Over/Under 22.5 games
Total Over Under
 bet-at-home 22.5
2.20
1.58
Average odds 22.5
2.20
1.58
Asian Handicap -1.5 sets
Handicap Costoulas Sofia Gao Xinyu
 1xBet -1.5
2.10
03.03. 23:382.10+0.02
Opening odds
03.03. 21:452.08 
1.64
03.03. 23:381.64-0.01
Opening odds
03.03. 21:451.65 
 bet-at-home -1.5
2.00
1.70
Average odds -1.5
2.05
1.67
Asian Handicap 1.5 set
Handicap Costoulas Sofia Gao Xinyu
 1xBet 1.5
1.17
4.30
 bet-at-home 1.5
1.16
4.40
Average odds 1.5
1.17
4.35
Asian Handicap -4.5 games
Handicap Costoulas Sofia Gao Xinyu
 bet-at-home -4.5
2.10
03.03. 22:102.10-0.05
Opening odds
03.03. 21:492.15 
1.60
Average odds -4.5
2.10
1.60
Asian Handicap -3.5 games
Handicap Costoulas Sofia Gao Xinyu
 1xBet -3.5
1.81
03.03. 23:381.81+0.01
03.03. 22:161.80+0.01
03.03. 21:511.79-0.01
Opening odds
03.03. 21:421.80 
1.88
03.03. 23:381.88-0.01
03.03. 22:161.89-0.01
03.03. 21:511.90+0.01
Opening odds
03.03. 21:421.89 
 bet-at-home -3.5
1.78
03.03. 21:551.78-0.02
Opening odds
03.03. 21:491.80 
1.90
Average odds -3.5
1.80
1.89
Asian Handicap -2.5 games
Handicap Costoulas Sofia Gao Xinyu
 bet-at-home -2.5
1.60
2.20
Average odds -2.5
1.60
2.20
Correct Score 2:0
Result  
 1xBet 2:0
2.10
03.03. 23:382.10+0.02
Opening odds
03.03. 21:452.08 
 bet-at-home 2:0
1.95
03.03. 22:011.95-0.05
03.03. 21:552.00+0.07
Opening odds
03.03. 21:491.93 
Average odds 2:0
2.03
Correct Score 2:1
Result  
 1xBet 2:1
3.68
03.03. 23:383.68-0.02
Opening odds
03.03. 21:423.70 
 bet-at-home 2:1
3.70
03.03. 22:013.70+0.50
03.03. 21:553.20-0.15
Opening odds
03.03. 21:493.35 
Average odds 2:1
3.69
Correct Score 0:2
Result  
 1xBet 0:2
4.30
 bet-at-home 0:2
4.30
03.03. 22:014.30+0.80
03.03. 21:553.50-0.40
Opening odds
03.03. 21:493.90 
Average odds 0:2
4.30
Correct Score 1:2
Result  
 1xBet 1:2
5.50
03.03. 23:385.50-0.10
Opening odds
03.03. 21:455.60 
 bet-at-home 1:2
4.30
03.03. 22:014.30-1.20
03.03. 21:555.50+0.60
Opening odds
03.03. 21:494.90 
Average odds 1:2
4.90
 

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