Zhang - Okonkwo

14.06.2026, 14:35, Nottingham challenger, Qualification - round of 16, grass
Zhang Zhizhen 2 : 0
(6-2, 6-4)		 Okonkwo Oliver
Avatar 156. Singles ranking 963. Avatar
16. 10. 1996 Birthdate 8. 4. 2000
193 cm Height -
87 kg Weight -
right Plays right
- Turned pro -
Surface Zhang Zhizhen Okonkwo Oliver
Indoors - 5/5
Clay 3/7 1/4
Grass 9/4 3/3
Hard 8/10 1/4
Not set - -
Year Summary Clay Hard Indoors Grass Not set
Summary: 355/299 129/92 175/162 24/26 21/17 6/2
2026 21/21 3/7 8/10 - 9/4 1/0
2025 6/13 - 2/10 3/3 - 1/0
2024 27/29 9/7 11/12 2/5 4/4 1/1
2023 35/31 15/10 12/15 6/2 2/4 -
2022 52/28 29/11 11/5 9/11 1/1 2/0
2021 15/12 9/6 1/1 0/1 5/4 -
2020 1/6 - 1/6 - - -
2019 34/22 7/3 27/17 0/1 - 0/1
2018 25/28 13/11 9/15 3/2 - -
2017 31/25 1/3 29/22 - - 1/0
2016 9/17 6/10 3/7 - - -
2015 43/24 18/9 25/15 - - -
2014 27/17 8/4 19/13 - - -
2013 13/13 6/7 6/5 1/1 - -
2012 16/13 5/4 11/9 - - -
Year Summary Clay Hard Indoors Grass Not set
Summary: 58/51 10/10 23/24 8/11 3/3 14/3
2026 10/16 1/4 1/4 5/5 3/3 -
2025 24/12 5/4 7/3 1/3 - 11/2
2024 13/12 4/2 8/9 1/1 - -
2023 10/7 - 6/5 1/1 - 3/1
2022 1/3 - 1/2 0/1 - -
2019 0/1 - 0/1 - - -
 

Head-to-head: 1 - 0

Year Tournament Match S Surface 1 2 3 4 5 Round
2026 Nottingham challenger Zhang 2   6 6       Q-R16
Okonkwo 0 2 4      
 

Betting odds

Zhang Zhizhen Okonkwo Oliver
 10Bet
1.11
14.06. 14:271.11+0.03
Opening odds
14.06. 01:321.08 
5.50
14.06. 14:275.50-1.00
Opening odds
14.06. 01:326.50 
 1xBet
1.09
14.06. 14:151.09-0.14
Opening odds
13.06. 20:211.23 
6.00
14.06. 14:156.00+2.20
Opening odds
13.06. 20:213.80 
 bet-at-home
1.11
14.06. 14:181.11-0.09
Opening odds
13.06. 22:391.20 
5.75
14.06. 14:185.75+1.80
Opening odds
13.06. 22:393.95 
 bet365
1.12
14.06. 00:531.12-0.04
Opening odds
14.06. 00:171.16 
5.50
14.06. 00:535.50+1.00
Opening odds
14.06. 00:174.50 
 Betfair
1.12
14.06. 14:051.12+0.10
Opening odds
13.06. 21:551.02 
7.65
14.06. 14:057.65+6.63
Opening odds
13.06. 21:551.02 
 Betsson
1.11
14.06. 14:271.11-0.11
Opening odds
13.06. 20:071.22 
5.60
14.06. 14:275.60+1.75
Opening odds
13.06. 20:073.85 
 BetVictor
1.10
14.06. 07:441.10-0.12
Opening odds
13.06. 20:111.22 
5.50
14.06. 07:445.50+1.75
Opening odds
13.06. 20:113.75 
 Betway
1.12
14.06. 14:251.12+0.02
Opening odds
14.06. 07:081.10 
5.50
14.06. 14:255.50-0.50
Opening odds
14.06. 07:086.00 
 bwin
1.12
14.06. 14:251.12-0.02
Opening odds
13.06. 23:111.14 
5.00
14.06. 14:255.00+0.25
Opening odds
13.06. 23:114.75 
 Coral
1.13
14.06. 14:251.13-0.02
Opening odds
13.06. 23:111.15 
5.50
14.06. 14:255.50+0.50
Opening odds
13.06. 23:115.00 
 Interwetten
1.12
14.06. 14:251.12-0.10
Opening odds
13.06. 20:071.22 
5.50
14.06. 14:255.50+1.70
Opening odds
13.06. 20:073.80 
 Ladbrokes
1.13
14.06. 14:251.13-0.02
Opening odds
13.06. 23:111.15 
5.50
14.06. 14:255.50+0.50
Opening odds
13.06. 23:115.00 
 Pinnacle
1.13
14.06. 14:251.13+0.04
Opening odds
14.06. 01:031.09 
5.69
14.06. 14:255.69-1.24
Opening odds
14.06. 01:036.93 
 Unibet
1.09
6.10
 William Hill
1.12
14.06. 13:561.12-0.10
Opening odds
13.06. 20:261.22 
5.50
14.06. 13:565.50+1.50
Opening odds
13.06. 20:264.00 
Average odds
1.11
5.72
Over/Under 2.5 sets
Total Over Under
 bet-at-home 2.5
3.05
14.06. 14:033.05+0.25
Opening odds
13.06. 22:392.80 
1.30
14.06. 14:181.30-0.05
Opening odds
13.06. 22:391.35 
 Betsson 2.5
3.10
14.06. 14:273.10+0.35
Opening odds
13.06. 20:072.75 
1.32
14.06. 14:271.32-0.08
Opening odds
13.06. 20:071.40 
 Betway 2.5
3.50
1.25
 Unibet 2.5
3.40
1.28
Average odds 2.5
3.26
1.29
Over/Under 18.5 games
Total Over Under
 bet-at-home 18.5
1.33
2.95
Average odds 18.5
0
0
Over/Under 19.5 games
Total Over Under
 bet-at-home 19.5
1.43
14.06. 14:031.43-0.12
Opening odds
14.06. 00:481.55 
2.60
14.06. 14:032.60+0.30
Opening odds
14.06. 00:482.30 
 Betway 19.5
1.50
2.38
Average odds 19.5
1.47
2.49
Over/Under 20 games
Total Over Under
 1xBet 20
1.60
2.16
Average odds 20
0
0
Over/Under 20.5 games
Total Over Under
 1xBet 20.5
1.75
1.95
 bet-at-home 20.5
1.63
14.06. 13:571.63-0.17
Opening odds
14.06. 00:481.80 
2.15
14.06. 13:572.15+0.25
Opening odds
14.06. 00:481.90 
 Betway 20.5
1.90
1.75
Average odds 20.5
1.77
1.95
Over/Under 21 games
Total Over Under
 1xBet 21
1.68
14.06. 13:571.68-0.22
Opening odds
14.06. 00:481.90 
2.03
14.06. 13:572.03+0.25
Opening odds
14.06. 00:481.78 
Average odds 21
1.68
2.03
Over/Under 21.5 games
Total Over Under
 1xBet 21.5
1.80
14.06. 13:571.80-0.14
Opening odds
14.06. 06:301.94 
1.89
14.06. 13:571.89+0.13
Opening odds
14.06. 06:301.76 
 bet-at-home 21.5
1.80
14.06. 14:031.80-0.20
Opening odds
14.06. 00:482.00 
1.90
14.06. 14:031.90+0.20
Opening odds
14.06. 00:481.70 
 Betway 21.5
2.10
1.65
Average odds 21.5
1.90
1.81
Over/Under 22 games
Total Over Under
 1xBet 22
1.98
14.06. 13:571.98-0.17
Opening odds
14.06. 06:302.15 
1.72
14.06. 13:571.72+0.11
Opening odds
14.06. 06:301.61 
Average odds 22
1.98
1.72
Over/Under 22.5 games
Total Over Under
 bet-at-home 22.5
2.20
14.06. 13:572.20-0.25
Opening odds
14.06. 00:482.45 
1.60
14.06. 14:031.60+0.12
Opening odds
14.06. 00:481.48 
Average odds 22.5
2.20
1.60
Over/Under 23.5 games
Total Over Under
 bet-at-home 23.5
2.60
14.06. 13:572.60-0.15
Opening odds
14.06. 06:362.75 
1.43
14.06. 13:571.43+0.03
Opening odds
14.06. 06:361.40 
Average odds 23.5
2.60
1.43
Asian Handicap -1.5 sets
Handicap Zhang Zhizhen Okonkwo Oliver
 1xBet -1.5
1.45
14.06. 14:151.45+0.01
Opening odds
14.06. 00:481.44 
2.51
14.06. 14:152.51-0.04
Opening odds
14.06. 00:482.55 
 bet-at-home -1.5
1.48
14.06. 14:031.48-0.10
Opening odds
13.06. 22:391.58 
2.45
14.06. 14:032.45+0.25
Opening odds
13.06. 22:392.20 
 Interwetten -1.5
1.43
14.06. 14:251.43-0.22
Opening odds
13.06. 20:071.65 
2.65
14.06. 14:252.65+0.55
Opening odds
13.06. 20:072.10 
Average odds -1.5
1.45
2.54
Asian Handicap 1.5 set
Handicap Zhang Zhizhen Okonkwo Oliver
 1xBet 1.5
1.01
14.06. 00:541.01-0.01
Opening odds
14.06. 00:481.02 
9.90
14.06. 14:159.90+0.10
Opening odds
14.06. 00:489.80 
 bet-at-home 1.5
1.02
14.06. 14:181.02-0.01
Opening odds
14.06. 00:481.03 
9.00
14.06. 13:569.00-0.50
Opening odds
14.06. 00:489.50 
 Interwetten 1.5
1.03
14.06. 12:571.03-0.04
Opening odds
13.06. 20:071.07 
9.00
14.06. 12:579.00+2.00
Opening odds
13.06. 20:077.00 
Average odds 1.5
1.02
9.30
Asian Handicap -5.5 games
Handicap Zhang Zhizhen Okonkwo Oliver
 bet-at-home -5.5
2.90
14.06. 14:032.90+0.55
Opening odds
14.06. 00:482.35 
1.35
14.06. 13:571.35-0.15
Opening odds
14.06. 00:481.50 
 Betway -5.5
2.25
1.55
Average odds -5.5
2.58
1.45
Asian Handicap -4.5 games
Handicap Zhang Zhizhen Okonkwo Oliver
 10Bet -4.5
2.00
14.06. 14:272.00+0.25
Opening odds
14.06. 01:321.75 
1.75
14.06. 14:271.75-0.25
Opening odds
14.06. 01:322.00 
 1xBet -4.5
1.96
14.06. 13:571.96+0.25
Opening odds
14.06. 00:481.71 
1.74
14.06. 13:571.74-0.26
Opening odds
14.06. 00:482.00 
 bet-at-home -4.5
1.95
14.06. 14:031.95+0.25
Opening odds
14.06. 00:481.70 
1.75
14.06. 14:031.75-0.25
Opening odds
14.06. 00:482.00 
 Betsson -4.5
1.96
14.06. 14:271.96+0.23
Opening odds
14.06. 01:121.73 
1.76
14.06. 14:271.76-0.24
Opening odds
14.06. 01:122.00 
 Betway -4.5
1.85
1.85
 Interwetten -4.5
1.95
14.06. 13:391.95+0.20
Opening odds
14.06. 00:411.75 
1.75
14.06. 13:391.75-0.20
Opening odds
14.06. 00:411.95 
Average odds -4.5
1.95
1.77
Asian Handicap -3.5 games
Handicap Zhang Zhizhen Okonkwo Oliver
 bet-at-home -3.5
1.45
14.06. 13:571.45+0.10
Opening odds
14.06. 00:481.35 
2.45
14.06. 13:572.45-0.50
Opening odds
14.06. 00:482.95 
 Betway -3.5
1.30
3.20
Average odds -3.5
1.38
2.83
Correct Score 2:0
Result  
 10Bet 2:0
1.40
14.06. 14:271.40+0.07
Opening odds
14.06. 01:321.33 
 1xBet 2:0
1.45
14.06. 14:151.45+0.01
Opening odds
14.06. 00:481.44 
 bet-at-home 2:0
1.45
14.06. 14:031.45-0.10
Opening odds
13.06. 22:331.55 
 Interwetten 2:0
1.43
14.06. 14:251.43-0.20
Opening odds
13.06. 20:071.63 
 William Hill 2:0
1.50
14.06. 13:561.50+0.10
Opening odds
14.06. 00:391.40 
Average odds 2:0
1.45
Correct Score 2:1
Result  
 10Bet 2:1
4.00
14.06. 07:324.00-0.20
Opening odds
14.06. 01:324.20 
 1xBet 2:1
3.84
14.06. 14:153.84-0.10
Opening odds
14.06. 00:483.94 
 bet-at-home 2:1
4.00
14.06. 14:184.00+0.10
Opening odds
13.06. 22:393.90 
 Interwetten 2:1
3.95
14.06. 14:253.95+0.10
Opening odds
13.06. 20:073.85 
 William Hill 2:1
4.00
14.06. 13:564.00-0.20
Opening odds
14.06. 00:394.20 
Average odds 2:1
3.96
Correct Score 0:2
Result  
 10Bet 0:2
10.00
14.06. 14:2710.00-3.00
Opening odds
14.06. 01:3213.00 
 1xBet 0:2
9.90
14.06. 14:159.90+0.10
Opening odds
14.06. 00:489.80 
 bet-at-home 0:2
9.50
14.06. 14:189.50+1.50
Opening odds
13.06. 22:398.00 
 Interwetten 0:2
10.00
14.06. 13:3910.00+3.25
Opening odds
13.06. 20:076.75 
 William Hill 0:2
9.00
14.06. 13:329.00-2.00
Opening odds
14.06. 00:4011.00 
Average odds 0:2
9.68
Correct Score 1:2
Result  
 10Bet 1:2
9.50
14.06. 14:279.50-0.50
Opening odds
14.06. 01:3210.00 
 1xBet 1:2
11.70
 bet-at-home 1:2
10.00
14.06. 06:3610.00+2.00
Opening odds
13.06. 22:398.00 
 Interwetten 1:2
10.00
14.06. 14:2510.00+2.25
Opening odds
13.06. 20:077.75 
 William Hill 1:2
9.00
14.06. 13:329.00-2.00
Opening odds
14.06. 00:3911.00 
Average odds 1:2
10.04
 

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