Jeong - Koyama
01.08.2023, 10:00, Sapporo 2 ITF, 1. round, hard
| Jeong Boyoung | 2 : 0 (6-3, 6-0) |
Koyama Honori | ||
|---|---|---|---|---|
![]() |
432. | Singles ranking | 1398. | |
| 21. 5. 2003 | Birthdate | 1. 1. 2006 | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Surface | Jeong Boyoung | Koyama Honori |
|---|---|---|
| Indoors | 10/3 | 5/2 |
| Clay | - | - |
| Grass | - | - |
| Hard | 13/13 | 7/14 |
| Not set | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 140/122 | 4/8 | 124/107 | 11/4 | - | 1/3 |
| 2026 | 23/16 | - | 13/13 | 10/3 | - | - |
| 2025 | 32/26 | - | 31/25 | - | - | 1/1 |
| 2024 | 41/31 | 3/4 | 38/27 | - | - | - |
| 2023 | 15/22 | 1/4 | 14/16 | - | - | 0/2 |
| 2022 | 21/15 | - | 21/15 | - | - | - |
| 2021 | 1/1 | - | 1/1 | - | - | - |
| 2019 | 1/5 | - | 1/5 | - | - | - |
| 2018 | 6/5 | - | 5/4 | 1/1 | - | - |
| 2017 | 0/1 | - | 0/1 | - | - | - |
Head-to-head: 3 - 0
| Year | Tournament | Match | S | Surface | 1 | 2 | 3 | 4 | 5 | Round |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | Maanshan ITF | Jeong | 2 | 6 | 6 | R16 | ||||
| Koyama | 0 | 3 | 2 | |||||||
| 2024 | Monastir 12 ITF | Jeong | 2 | 6 | 6 | 1R | ||||
| Koyama | 0 | 2 | 2 | |||||||
| 2023 | Sapporo 2 ITF | Jeong | 2 | 6 | 6 | 1R | ||||
| Koyama | 0 | 3 | 0 |
Betting odds
| Jeong Boyoung | Koyama Honori | ||||||||||
| 10Bet | 1.12 |
5.00 |
|||||||||
| 1xBet | 1.14 |
5.15 |
|||||||||
| bet-at-home | 1.16 |
4.50 |
|||||||||
| Betway | 1.12 |
4.50
|
|||||||||
| bwin | 1.16 |
4.33 |
|||||||||
| ComeOn | 1.12 |
5.00 |
|||||||||
| Coral | 1.17 |
4.50 |
|||||||||
| Interwetten | 1.12 |
4.60 |
|||||||||
| Ladbrokes | 1.17 |
4.50 |
|||||||||
| William Hill | 1.17 |
4.50 |
|||||||||
| Average odds | 1.14 |
4.50 |
|||||||||
| Over/Under 18 games | |||
| Total | Over | Under | |
| 1xBet | 18 | 1.58 |
2.20 |
| Average odds | 18 | 0 |
0 |
| Over/Under 18.5 games | |||
| Total | Over | Under | |
| 1xBet | 18.5 | 1.74 |
1.97 |
| Average odds | 18.5 | 0 |
0 |
| Over/Under 19 games | |||
| Total | Over | Under | |
| 1xBet | 19 | 1.84 |
1.84 |
| Average odds | 19 | 0 |
0 |
| Asian Handicap 1 set | |||
| Handicap | Jeong Boyoung | Koyama Honori | |
| 1xBet | 1 | 1.18 |
4.25 |
| Average odds | 1 | 0 |
0 |
| Asian Handicap 1.5 set | |||
| Handicap | Jeong Boyoung | Koyama Honori | |
| 1xBet | 1.5 | 1.51 |
2.39 |
| Average odds | 1.5 | 0 |
0 |
| Asian Handicap 5.5 games | |||
| Handicap | Jeong Boyoung | Koyama Honori | |
| 1xBet | 5.5 | 1.72 |
2.00 |
| Average odds | 5.5 | 0 |
0 |
| Asian Handicap 6 games | |||
| Handicap | Jeong Boyoung | Koyama Honori | |
| Pinnacle | 6 | 1.81 |
1.93 |
| Average odds | 6 | 0 |
0 |
No odds
Latest matches
- Jeong
| Yeongwol ITF, R16, 03.09.2026 | ||
| Kim - Jeong | 1:0 | |
| Yeongwol ITF, 1R, 02.09.2026 | ||
| Jeong - Shin | 2:0 | |
| Tianjin 4 ITF, 1R, 26.08.2026 | ||
| Lee - Jeong | 2:0 | |
| Lexington ITF, 1R, 28.07.2026 | ||
| Preston - Jeong | 2:0 | |
| Evansville ITF, 1R, 22.07.2026 | ||
| Stephens - Jeong | 2:0 | |
| Evansville ITF, Q-R16, 21.07.2026 | ||
| Naito - Jeong | 2:1 | |
| Evansville ITF, Q-1R, 20.07.2026 | ||
| Jeong - Cho | 2:0 | |
| Dallas 2 ITF, 1R, 14.07.2026 | ||
| McNeil - Jeong | 2:0 | |
| Wuning 4 ITF, Q-1R, 07.06.2026 | ||
| Han - Jeong | 2:0 | |
| Changwon 2 ITF, R16, 22.05.2026 | ||
| Kim - Jeong | 1:0 | |
- Koyama
| Yeongwol 2 ITF, Q-1R, 06.09.2026 | ||
| Matsumoto - Koyama | 2:0 | |
| Yeongwol ITF, Q-2R, 30.08.2026 | ||
| Lee - Koyama | 2:0 | |
| Yeongwol ITF, Q-1R, 30.08.2026 | ||
| Koyama - Hata | 2:0 | |
| Tianjin 3 ITF, Q-1R, 16.08.2026 | ||
| Kim - Koyama | 2:0 | |
| Tianjin 2 ITF, Q-R16, 11.08.2026 | ||
| Sun - Koyama | 2:0 | |
| Tianjin 2 ITF, Q-2R, 10.08.2026 | ||
| Koyama - Kim | 2:1 | |
| Tianjin 2 ITF, Q-1R, 09.08.2026 | ||
| Koyama - Ching Laam | 2:0 | |
| Tianjin ITF, Q-R16, 04.08.2026 | ||
| Leong - Koyama | 2:0 | |
| Tianjin ITF, Q-2R, 03.08.2026 | ||
| Koyama - Kang | 2:0 | |
| Tianjin ITF, Q-1R, 02.08.2026 | ||
| Koyama - Chen | 1:0 | |
This week's tournaments
| Main tournaments | ||||
| US Open | 2 | |||
| US Open | 1 | |||
| Lower level tournaments | ||||
| Genoa challenger | 3 | |||
| Sevilla challenger | 3 | |||
| Shanghai challenger | 3 | |||
| Tulln challenger | 3 | |||
| Istanbul challenger | 3 | |||
| Cassis challenger | 3 | |||
| Phan Thiet 3 challenger | 3 | |||
| UTR Pro Tennis Series | 26 | |||
| UTR Pro Tennis Series 3 | 65 | |||
| UTR Pro Tennis Series 5 | 11 | |||
| Antalya 5 WTA | 3 | |||
| Barranquilla | 2 | |||
| Montreux WTA | 3 | |||
| Evora ITF | 3 | |||
| Guiyang ITF | 3 | |||
| Reus ITF | 2 | |||
| UTR Pro Tennis Series 5 | 11 | |||
| Campulung ITF | 3 | |||
| Dijon 2 ITF | 1 | |||
| Hurghada 10 ITF | 3 | |||
| Monastir 49 ITF | 3 | |||
| Pilar ITF | 3 | |||
| Radom ITF | 2 | |||
| Viserba ITF | 5 | |||
| Yeongwol 2 ITF | 3 | |||
| UTR Pro Match Series | 27 | |||
| UTR Pro Tennis Series | 31 | |||
- Player's profile
- Tournament search
- Head-to-head
- Interesting matches



