Kozlov - Ramanathan

03.08.2025, 22:30, Chicago challenger, Qualification - 1. round, hard
Kozlov Stefan 1 : 0
(6-1, 64-7, 5-3)		 Ramanathan Ramkumar
Avatar 451. Singles ranking 624. Avatar
1. 2. 1998 Birthdate 8. 11. 1994
183 cm Height 188 cm
79 kg Weight 80 kg
right Plays right
- Turned pro -
Surface Kozlov Stefan Ramanathan Ramkumar
Indoors 4/2 -
Clay 4/1 0/2
Grass 0/1 -
Hard 12/6 6/12
Not set - -
Year Summary Clay Hard Indoors Grass Not set
Summary: 347/259 77/53 169/135 80/47 15/24 6/0
2025 25/10 4/1 12/6 4/2 0/1 5/0
2024 38/19 17/8 16/9 4/2 - 1/0
2023 6/12 - 1/6 5/6 - -
2022 21/34 0/5 14/18 4/5 3/6 -
2021 44/16 5/2 23/13 16/1 - -
2020 13/13 - 7/8 6/5 - -
2019 22/18 4/4 14/9 4/5 - -
2018 13/26 7/6 4/12 1/4 1/4 -
2017 31/29 8/8 15/14 3/2 5/5 -
2016 58/31 10/6 28/15 16/5 4/5 -
2015 44/27 10/5 15/12 17/8 2/2 -
2014 17/15 2/3 15/10 0/2 - -
2013 13/8 10/5 3/2 - 0/1 -
2012 2/1 - 2/1 - - -
Year Summary Clay Hard Indoors Grass Not set
Summary: 494/425 109/115 305/224 41/50 27/25 12/11
2025 7/14 0/2 6/12 - - 1/0
2024 23/29 0/3 22/23 0/1 0/1 1/1
2023 25/22 0/6 25/12 0/3 0/1 -
2022 15/34 4/8 4/13 3/6 2/6 2/1
2021 45/32 8/7 23/11 7/9 7/4 0/1
2020 14/18 0/5 9/8 5/4 - 0/1
2019 33/37 5/4 11/20 11/8 5/4 1/1
2018 32/38 5/7 13/20 6/4 7/5 1/2
2017 50/34 9/8 28/19 3/4 5/2 5/1
2016 41/34 12/9 22/12 5/8 1/2 1/3
2015 54/28 7/4 46/21 1/3 - -
2014 64/25 15/6 49/19 - - -
2013 29/25 3/12 26/13 - - -
2012 22/23 9/13 13/10 - - -
2011 39/29 32/20 7/9 - - -
2010 0/2 0/1 0/1 - - -
2009 1/1 - 1/1 - - -
 

Head-to-head: 2 - 3

Year Tournament Match S Surface 1 2 3 4 5 Round
2025 Chicago challenger Kozlov 1   6 64 5     Q-1R
Ramanathan 0 1 7 3    
2022 Atlanta Ramanathan 2   6 6       Q-R16
Kozlov 0 0 1      
2021 Cary challenger Ramanathan 2   1 6 6     SF
Kozlov 1 6 3 1    
2018 Delray Beach Ramanathan 2   6 6       Q-R16
Kozlov 0 3 2      
2017 Savannah challenger Kozlov 2   6 6       R16
Ramanathan 0 1 2      
 

Betting odds

Kozlov Stefan Ramanathan Ramkumar
 10Bet
1.29
03.08. 16:151.29-0.01
Opening odds
03.08. 06:531.30 
3.40
03.08. 16:153.40+0.15
Opening odds
03.08. 06:533.25 
 1xBet
1.28
03.08. 16:321.28-0.03
Opening odds
03.08. 05:241.31 
3.47
03.08. 16:323.47+0.09
Opening odds
03.08. 05:243.38 
 bet-at-home
1.25
03.08. 21:581.25-0.03
Opening odds
03.08. 07:511.28 
3.45
03.08. 22:073.45+0.20
Opening odds
03.08. 07:513.25 
 bet365
1.28
03.08. 16:201.28-0.02
Opening odds
03.08. 08:181.30 
3.50
03.08. 16:203.50+0.10
Opening odds
03.08. 08:183.40 
 Betfair
1.27
03.08. 20:211.27+0.25
Opening odds
03.08. 14:511.02 
4.04
03.08. 20:414.04+3.02
Opening odds
03.08. 14:511.02 
 Betsafe
1.25
03.08. 22:191.25-0.04
Opening odds
03.08. 05:091.29 
3.55
03.08. 22:193.55+0.25
Opening odds
03.08. 05:093.30 
 Betsson
1.27
03.08. 16:331.27-0.02
Opening odds
03.08. 05:081.29 
3.40
03.08. 16:333.40+0.10
Opening odds
03.08. 05:083.30 
 BetVictor
1.18
4.50
 Betway
1.25
03.08. 16:211.25-0.04
Opening odds
03.08. 07:311.29 
3.50
03.08. 16:213.50+0.20
Opening odds
03.08. 07:313.30 
 bwin
1.28
3.25
 Coral
1.30
3.40
 Interwetten
1.27
03.08. 16:061.27-0.03
Opening odds
03.08. 05:061.30 
3.40
03.08. 16:063.40+0.20
Opening odds
03.08. 05:063.20 
 Ladbrokes
1.30
3.40
 Pinnacle
1.25
3.79
 Unibet
1.28
3.42
 William Hill
1.30
3.40
Average odds
1.27
3.54
Over/Under 2.5 sets
Total Over Under
 bet-at-home 2.5
2.60
1.40
 Betsafe 2.5
2.65
1.40
03.08. 22:191.40-0.03
Opening odds
03.08. 05:091.43 
 Betsson 2.5
2.65
1.42
03.08. 16:381.42-0.01
Opening odds
03.08. 05:081.43 
 Betway 2.5
2.60
1.40
 Pinnacle 2.5
2.72
1.44
Average odds 2.5
2.63
1.41
Over/Under 18.5 games
Total Over Under
 Betway 18.5
1.40
2.75
Average odds 18.5
1.40
2.75
Over/Under 19.5 games
Total Over Under
 bet-at-home 19.5
1.50
03.08. 21:011.50-0.05
Opening odds
03.08. 16:271.55 
2.30
03.08. 21:012.30+0.05
Opening odds
03.08. 16:272.25 
 Betway 19.5
1.55
2.30
Average odds 19.5
1.53
2.30
Over/Under 20 games
Total Over Under
 1xBet 20
1.66
03.08. 21:531.66+0.01
Opening odds
03.08. 21:261.65 
2.12
03.08. 21:532.12-0.02
Opening odds
03.08. 21:262.14 
 Pinnacle 20
1.67
2.14
Average odds 20
1.66
2.12
Over/Under 20.5 games
Total Over Under
 1xBet 20.5
1.76
1.94
 bet-at-home 20.5
1.70
03.08. 21:581.70+0.02
Opening odds
03.08. 08:391.68 
1.90
03.08. 21:581.90-0.10
Opening odds
03.08. 08:392.00 
 Betway 20.5
1.80
1.90
 Pinnacle 20.5
1.80
1.96
Average odds 20.5
1.75
1.91
Over/Under 21 games
Total Over Under
 1xBet 21
1.87
03.08. 21:261.87+0.07
Opening odds
03.08. 08:381.80 
1.86
03.08. 21:531.86-0.07
Opening odds
03.08. 08:381.93 
 Pinnacle 21
1.90
1.87
Average odds 21
1.87
1.86
Over/Under 21.5 games
Total Over Under
 1xBet 21.5
1.94
03.08. 21:231.94+0.06
Opening odds
03.08. 08:351.88 
1.76
03.08. 21:231.76-0.06
Opening odds
03.08. 08:351.82 
 bet-at-home 21.5
1.95
03.08. 21:011.95+0.05
Opening odds
03.08. 08:271.90 
1.73
03.08. 21:311.73-0.07
Opening odds
03.08. 08:271.80 
 Betway 21.5
1.95
1.75
 Pinnacle 21.5
2.00
1.78
Average odds 21.5
1.95
1.75
Over/Under 22 games
Total Over Under
 1xBet 22
2.11
03.08. 21:232.11+0.07
Opening odds
03.08. 08:382.04 
1.67
03.08. 21:231.67-0.04
Opening odds
03.08. 08:381.71 
 Pinnacle 22
2.15
1.67
Average odds 22
2.11
1.67
Over/Under 22.5 games
Total Over Under
 bet-at-home 22.5
2.20
03.08. 21:012.20+0.05
Opening odds
03.08. 08:392.15 
1.50
03.08. 16:271.50-0.10
Opening odds
03.08. 08:391.60 
 Betway 22.5
2.20
1.60
 Pinnacle 22.5
2.21
1.64
Average odds 22.5
2.20
1.55
Over/Under 23.5 games
Total Over Under
 Betway 23.5
2.30
1.50
Average odds 23.5
2.30
1.50
Asian Handicap -1.5 sets
Handicap Kozlov Stefan Ramanathan Ramkumar
 1xBet -1.5
1.83
03.08. 21:531.83-0.03
Opening odds
03.08. 08:381.86 
1.87
03.08. 21:531.87+0.03
Opening odds
03.08. 08:381.84 
 bet-at-home -1.5
1.73
03.08. 21:011.73-0.05
Opening odds
03.08. 07:571.78 
1.95
03.08. 16:271.95+0.05
Opening odds
03.08. 07:571.90 
 Betway -1.5
1.73
2.00
 Interwetten -1.5
1.75
1.95
 Ladbrokes -1.5
1.73
2.00
 Pinnacle -1.5
1.72
2.09
Average odds -1.5
1.75
1.95
Asian Handicap 1.5 set
Handicap Kozlov Stefan Ramanathan Ramkumar
 1xBet 1.5
1.10
03.08. 16:231.10-0.01
Opening odds
03.08. 08:381.11 
5.75
03.08. 21:535.75+0.15
Opening odds
03.08. 08:385.60 
 bet-at-home 1.5
1.09
03.08. 21:311.09-0.01
Opening odds
03.08. 08:391.10 
5.75
03.08. 16:275.75+0.25
Opening odds
03.08. 08:395.50 
 Betway 1.5
1.08
6.50
 Interwetten 1.5
1.10
03.08. 16:061.10-0.02
Opening odds
03.08. 05:061.12 
6.00
03.08. 16:066.00+0.50
Opening odds
03.08. 05:065.50 
 Pinnacle 1.5
1.09
7.12
Average odds 1.5
1.09
6.00
Asian Handicap -5.5 games
Handicap Kozlov Stefan Ramanathan Ramkumar
 Betsafe -5.5
2.60
1.42
 Pinnacle -5.5
2.55
1.49
Average odds -5.5
2.60
1.42
Asian Handicap -5 games
Handicap Kozlov Stefan Ramanathan Ramkumar
 Pinnacle -5
2.26
1.61
Average odds -5
0
0
Asian Handicap -4.5 games
Handicap Kozlov Stefan Ramanathan Ramkumar
 1xBet -4.5
1.91
03.08. 21:231.91-0.10
Opening odds
03.08. 08:352.01 
1.80
03.08. 21:231.80+0.08
Opening odds
03.08. 08:351.72 
 bet-at-home -4.5
1.90
03.08. 16:271.90-0.10
Opening odds
03.08. 08:272.00 
1.75
03.08. 16:391.75+0.05
Opening odds
03.08. 08:271.70 
 Betsafe -4.5
1.97
03.08. 16:341.97-0.04
Opening odds
03.08. 08:442.01 
1.75
03.08. 16:341.75+0.03
Opening odds
03.08. 08:441.72 
 Betsson -4.5
1.97
03.08. 16:381.97-0.04
Opening odds
03.08. 08:432.01 
1.75
03.08. 16:381.75+0.03
Opening odds
03.08. 08:431.72 
 Pinnacle -4.5
1.94
1.83
Average odds -4.5
1.94
1.76
Asian Handicap -4 games
Handicap Kozlov Stefan Ramanathan Ramkumar
 Pinnacle -4
1.72
2.06
Average odds -4
0
0
Asian Handicap -3.5 games
Handicap Kozlov Stefan Ramanathan Ramkumar
 bet-at-home -3.5
1.53
03.08. 16:271.53-0.10
Opening odds
03.08. 08:391.63 
2.30
03.08. 20:462.30+0.20
Opening odds
03.08. 08:392.10 
 Betsafe -3.5
1.57
2.20
 Betsson -3.5
1.57
2.20
 Pinnacle -3.5
1.58
2.31
Average odds -3.5
1.56
2.23
Asian Handicap -3 games
Handicap Kozlov Stefan Ramanathan Ramkumar
 Pinnacle -3
1.54
2.43
Average odds -3
0
0
Asian Handicap -2.5 games
Handicap Kozlov Stefan Ramanathan Ramkumar
 bet-at-home -2.5
1.35
03.08. 16:271.35-0.03
Opening odds
03.08. 08:451.38 
2.80
03.08. 20:462.80+0.15
Opening odds
03.08. 08:452.65 
 Betsafe -2.5
1.42
2.60
 Betsson -2.5
1.42
2.60
Average odds -2.5
1.40
2.67
Asian Handicap -1.5 games
Handicap Kozlov Stefan Ramanathan Ramkumar
 Betsafe -1.5
1.30
3.10
Average odds -1.5
1.30
3.10
Correct Score 2:0
Result  
 10Bet 2:0
1.75
03.08. 21:411.75-0.02
Opening odds
03.08. 08:331.77 
 bet-at-home 2:0
1.73
 Betway 2:0
1.73
03.08. 18:341.73-0.07
Opening odds
03.08. 08:331.80 
 Interwetten 2:0
1.73
03.08. 16:321.73-0.02
Opening odds
03.08. 05:061.75 
 Ladbrokes 2:0
1.73
 William Hill 2:0
1.80
Average odds 2:0
1.75
Correct Score 2:1
Result  
 10Bet 2:1
3.55
03.08. 21:413.55-0.15
Opening odds
03.08. 08:333.70 
 bet-at-home 2:1
3.85
 Betway 2:1
4.00
03.08. 20:354.00+0.20
Opening odds
03.08. 08:333.80 
 Interwetten 2:1
3.85
 Ladbrokes 2:1
4.00
 William Hill 2:1
3.90
Average odds 2:1
3.86
Correct Score 0:2
Result  
 10Bet 0:2
5.50
03.08. 16:155.50+0.50
Opening odds
03.08. 08:335.00 
 bet-at-home 0:2
5.75
03.08. 22:075.75+0.25
Opening odds
03.08. 07:515.50 
 Betway 0:2
6.50
03.08. 18:346.50+0.50
Opening odds
03.08. 08:336.00 
 Interwetten 0:2
6.00
03.08. 16:326.00+0.25
Opening odds
03.08. 05:065.75 
 Ladbrokes 0:2
6.50
 William Hill 0:2
6.50
Average odds 0:2
6.13
Correct Score 1:2
Result  
 10Bet 1:2
6.00
 bet-at-home 1:2
7.00
03.08. 21:377.00+0.50
Opening odds
03.08. 07:516.50 
 Betway 1:2
6.00
 Interwetten 1:2
7.00
 Ladbrokes 1:2
7.00
 William Hill 1:2
6.50
Average odds 1:2
6.58
 

Latest matches

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Lexington challenger, Q-1R, 27.07.2025
  Johns - Ramanathan 2:0
Chisinau challenger, Q-R16, 26.05.2025
  Mukund - Ramanathan 2:1
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