ITFHardM15 Tanagura2026-10-21 02:00
Riku Takahata v Noritaka Koizumi
The market
R. Takahata2.7534%
N. KoizumiFAV1.4066%
Percentages are the implied chance of winning with the bookmaker's margin removed.
Head to head
R. Takahata0
N. Koizumi1
| Date | Event | Match | Score |
|---|---|---|---|
| 2026-09-01 | M25 Urayasu (Japan) | R. TakahatavN. Koizumi | 5-7 3-6 |
This season & this event
R. Takahata
N. Koizumi
3-8
3-8
Lost R32 to H. Hashimoto
Did not play
2026 record
2026 on hard
Here in 2025
Here in 2024
14-10
13-9
Did not play
Did not play
Ranking points fall off a year after they are earned, so a player who went deep here last year must match it or drop in the rankings. That shapes effort in a way the price does not always show.
The players
Riku Takahata
Japan
Noritaka Koizumi
Japan
2
56
Japan
2–2
2
2–2
2–2
2–2
Ranking
Age
Country
2 W/L
Titles
Hard
Clay
Grass
1868
23
Japan
2–2
0
1–1
1–1
—
Ranking, record and surface splits are for the most recent season on file. Height, weight and handedness are not published by our data provider.
R. Takahata — last 10
With the pre-match price we recorded at the time.
| Date | Event | Surface | Opponent | Score | Their price | Market | Result |
|---|---|---|---|---|---|---|---|
| 2026-09-08 | M25 Sapporo | Hard | C. Ferguson | 3.12 | 70% | LOST | |
Games in each set1-6 3-6 TakahataFergusonPoints won35%65%Serve points won48%79%Return points won21%52%Games held4 of 88 of 8Break points saved0 of 40 of 0 | |||||||
| 2026-09-01 | M25 Urayasu (Japan) | Hard | N. Koizumi | 2.71 | 65% | LOST | |
Games in each set5-7 3-6 TakahataKoizumiPoints won46%54%Serve points won47%55%Return points won45%53%Games held4 of 116 of 10Break points saved9 of 164 of 8 | |||||||
| 2026-07-29 | M15 Astana | Hard | K. Samrej | 8.63 | 89% | LOST | |
Games in each set3-6 7-6 6-7 | |||||||
| 2026-07-08 | M15 Tokyo 4 (Japan) | Hard | K. Samrej | 10.21 | 91% | LOST | |
Games in each set3-6 2-6 | |||||||
| 2026-07-02 | M15 Tokyo 3 (Japan) | Hard | O. Jasika | 7.66 | 87% | LOST | |
Games in each set3-6 3-6 | |||||||
| 2026-07-01 | M15 Tokyo 3 (Japan) | Hard | Y. Kusuhara | 2.86 | 67% | WON | |
Games in each set6-4 6-4 | |||||||
| 2026-06-11 | M15 Tokyo | Hard | Ja. Delaney | 7.90 | 88% | LOST | |
Games in each set4-6 1-6 | |||||||
| 2026-06-09 | M15 Tokyo | Hard | S. Tange | 1.91 | 50% | WON | |
Games in each set4-6 6-3 6-3 | |||||||
| 2026-06-03 | M15 Harmon | Hard | Y. Kadiri Hassani | 3.25 | 71% | LOST | |
Games in each set4-6 7-5 3-6 | |||||||
| 2026-03-12 | M15 Hinode | Hard | R. Tabata | 3.03 | 69% | LOST | |
Games in each set5-7 3-6 | |||||||
N. Koizumi — last 10
With the pre-match price we recorded at the time.
| Date | Event | Surface | Opponent | Score | Their price | Market | Result |
|---|---|---|---|---|---|---|---|
| 2026-09-06 | Phan Thiet 3 (Vietnam) - Qualification | Hard | T. Ichikawa | 2.36 | 60% | LOST | |
Games in each set4-6 1-6 KoizumiIchikawaPoints won41%59%Serve points won50%67%Return points won33%50%Games held5 of 98 of 8Break points saved5 of 96 of 6Aces23Double faults23 | |||||||
| 2026-09-03 | M25 Urayasu (Japan) | Hard | S. Mitsui | 5.13 | 82% | LOST | |
Games in each set2-6 2-6 KoizumiMitsuiPoints won37%63%Serve points won43%72%Return points won28%57%Games held3 of 87 of 8Break points saved5 of 101 of 2 | |||||||
| 2026-09-01 | M25 Urayasu (Japan) | Hard | R. Takahata | 1.47 | 65% | WON | |
Games in each set7-5 6-3 KoizumiTakahataPoints won54%46%Serve points won55%47%Return points won53%45%Games held6 of 104 of 11Break points saved4 of 89 of 16 | |||||||
| 2026-08-21 | M25 Taipei | Hard | M. Imamura | 5.80 | 84% | LOST | |
Games in each set1-6 0-6 KoizumiImamuraPoints won35%65%Serve points won40%70%Return points won30%60%Games held1 of 67 of 7Break points saved5 of 103 of 3 | |||||||
| 2026-08-20 | M25 Taipei | Hard | K. Lee | — | — | WON | |
Games in each set6-3 7-6 KoizumiLeePoints won52%48%Serve points won55%52%Return points won48%45%Games held7 of 106 of 12Break points saved7 of 104 of 9 | |||||||
| 2026-07-17 | M15 Wuning 6 (China) | Hard | M. Rifqi Fitriadi | — | — | LOST | |
Games in each set7-6 0-6 0-6 | |||||||
| 2026-07-16 | M15 Wuning 6 (China) | Hard | J. Van Herzeele | 1.55 | 62% | WON | |
Games in each set6-3 6-4 | |||||||
| 2026-07-15 | M15 Wuning 6 (China) | Hard | D. Sarksian | 1.78 | 54% | WON | |
Games in each set6-4 6-4 | |||||||
| 2026-07-11 | M15 Wuning 5 (China) | Hard | A. Nordquist | 2.44 | 61% | LOST | |
Games in each set6-7 1-6 | |||||||
| 2026-07-10 | M15 Wuning 5 (China) | Hard | J. Van Herzeele | 1.72 | 55% | WON | |
Games in each set7-6 6-4 | |||||||
Common questions
Who is favourite, Riku Takahata or Noritaka Koizumi?
Noritaka Koizumi is favourite at 1.40, which is a 66% chance once the bookmaker's margin is removed.
What are the odds for Riku Takahata vs Noritaka Koizumi?
Riku Takahata is 2.75 and Noritaka Koizumi is 1.40, the prices we recorded for the M15 Tanagura match.
What is the head-to-head between Riku Takahata and Noritaka Koizumi?
They have met 1 time and Noritaka Koizumi leads 1-0.