Koyama vs Tan Predictions - Tennis Betting Tips and Picks for Today - H2H, Statistics
Pre-Match Tennis Predictions
| 2025-08-03 | Jaden Dewandaka Tan vs Hiromasa Koyama | Hiromasa Koyama to win match | 1.245 | -11.5 | 71.1 | M15 Singapore | ITF Men | Lost |
| 2025-08-10 | Hiromasa Koyama vs Jaden Dewandaka Tan | Hiromasa Koyama to win match | 1.245 | -11.5 | 71.1 | M15 Singapore | ITF Men | Won |
Last update: 2024-08-13 15:10:20 CEST
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BrazilHiromasa Koyama - Jaden Dewandaka Tan Statistics
Hiromasa Koyama
Ranking: Over 900
Born: 2007-12-13
Age:
Country: JPN
Jaden Dewandaka Tan
Ranking: Over 900
Born: 2006-12-14
Age:
Country: INA
Hiromasa Koyama vs Jaden Dewandaka Tan - Head to Head
| Date | Event | Surface | Round | Winner | Loser | Result |
|---|---|---|---|---|---|---|
| 2025-08-10 | M15 Singapore | Indoor Hard | Q1 | Hiromasa Koyama | Jaden Dewandaka Tan | 6-0 6-2 |
| 2025-08-03 | M15 Singapore | Indoor Hard | Q1 | Jaden Dewandaka Tan | Hiromasa Koyama | 6-3 6-2 |
Hiromasa Koyama - Last Matches
| Round | Opponent | Result | ||
|---|---|---|---|---|
| 2025-08-11 - M15 Singapore Indoor Hard | Q | Dong Ju Kim | 6-4 6-3 | |
| 2025-08-11 - M15 Singapore Indoor Hard | Q1 | Jaden Dewandaka Tan | 6-0 6-2 | |
| 2025-08-04 - M15 Singapore Indoor Hard | Q1 | Jaden Dewandaka Tan | 6-3 6-2 | |
| 2025-07-07 - M15 Tokyo Hard | R2 | Jake Delaney | 7-6(7) 6-4 | |
| 2025-07-07 - M15 Tokyo Hard | R1 | Kyle Seelig | 6-1 6-4 | |
| 2025-06-30 - M15 Tokyo Hard | R2 | Hikaru Shiraishi | 6-2 6-0 | |
| 2025-06-30 - M15 Tokyo Hard | R1 | Tai Sach | 6-7(2) 7-6(7) 6-1 | |
| 2025-03-31 - M15 Kashiwa Hard | R1 | Daisuke Sumizawa | 6-2 4-6 6-1 | |
| 2025-03-24 - M15 Tsukuba Hard | R1 | Yusuke Takahashi | 6-3 6-0 | |
| 2025-03-17 - M15 Nishi-Tokyo Hard | R1 | Tai Sach | 6-2 6-3 | |
| 2025-03-10 - M15 Hinode Hard | R1 | Yuta Kawahashi | 6-2 6-3 | |
| 2025-01-20 - Australian Open (juniors) Hard | R1 | Andres Santamarta Roig | 6-7(5) 6-3 6-0 | |
| 2024-09-09 - M25 Sapporo Hard | Q1 | Kohei Hayashi | 6-2 6-4 | |
| 2024-09-02 - M25 Sapporo Hard | R2 | Keisuke Saitoh | 6-0 4-6 6-3 | |
| 2024-09-02 - M25 Sapporo Hard | R1 | Hyeon Chung | 7-5 6-1 | |
| 2024-07-08 - M15 Tokyo Indoor Hard | R1 | Kenta Miyoshi | 6-1 6-2 | |
| 2024-07-01 - M15 Tokyo Indoor Hard | R1 | Ryotaro Matsumura | 6-4 7-5 | |
| 2024-03-11 - M15 Hinode Hard | Q2 | Hong Kit Wong | 6-7(5) 6-3 10-4 | |
| 2024-03-11 - M15 Hinode Hard | Q1 | Ryouga Kanno | 6-2 6-2 |
Jaden Dewandaka Tan - Last Matches
| Round | Opponent | Result | ||
|---|---|---|---|---|
| 2025-08-11 - M15 Singapore Indoor Hard | Q1 | Hiromasa Koyama | 6-0 6-2 | |
| 2025-08-04 - M15 Singapore Indoor Hard | Q | Yuhei Kono | 6-0 4-1 ret. | |
| 2025-08-04 - M15 Singapore Indoor Hard | Q1 | Hiromasa Koyama | 6-3 6-2 | |
| 2025-07-28 - M15 Wuning Hard | R1 | Chase Ferguson | 6-4 6-2 | |
| 2025-07-28 - M15 Wuning Hard | Q | Yue Xia | 6-4 1-6 10-4 | |
| 2025-07-28 - M15 Wuning Hard | Q2 | Yitao Cao | 6-1 6-2 | |
| 2025-07-28 - M15 Wuning Hard | Q1 | Bei Bao | 6-4 6-1 | |
| 2025-07-21 - M15 Wuning Hard | R1 | Daisuke Sumizawa | 6-2 6-0 | |
| 2025-07-21 - M15 Wuning Hard | Q | Xiuyuan Ye | 4-6 6-2 10-4 | |
| 2025-07-21 - M15 Wuning Hard | Q2 | Qiulin Wang | 6-2 6-4 | |
| 2025-07-21 - M15 Wuning Hard | Q1 | Yutong Han | 5-5 ret. | |
| 2025-06-02 - M25 Changwon Hard | Q1 | Seungmin Park | 6-2 6-0 | |
| 2024-12-30 - M25 Bali Hard | Q1 | Renta Tokuda | 7-5 6-2 | |
| 2024-12-16 - M15 Bali Hard | Q1 | Xing Dao Chen | 4-6 6-3 10-7 | |
| 2024-08-26 - M15 Bali Hard | Q1 | Lucky Candra Kurniawan | 3-6 6-4 10-6 |
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Koyama vs Tan Predictions - Tennis Betting Tips and Picks for Today - H2H, Statistics Predictions page help: the table above shows today’s and upcoming tennis matches, as well as daily tennis betting tips for them.
The most important column is Probability: it shows the probability of the tennis picks: the higher the probability the bigger the chance that the given tennis prediction will be successful.
If you need more information understanding the tennis predictions, please go to the home page where you can find more details on betting tips.
Also, take a look at the tennis predictions model backtest to see how the model performs with historical data.
Details of the tennis tips for Hiromasa Koyama - Jaden Dewandaka Tan:
- Date: the date the tennis match starts ("In Progress" if already started)
- Match: the match being played between Hiromasa Koyama and Jaden Dewandaka Tan at the tournament M15 Singapore ITF Men
- Prediction: the market and the predicted selection for the market.
- Odds: the pre-match odds for the predicted selection e.g. the predicted match winner for the match winner market or the if there will be more or less total games for total games over/under predictions.
- Expected Value (EV): the yield expected when placing a significant number of similar tips (tips with the same expected value). The higher the expected value the better the tip is.
- Probability: the probability of the selection to come true e.g. for the match winner market, the probability is the predicted probability that the selected tennis player will win the match between Hiromasa Koyama and Jaden Dewandaka Tan, for the set handicap market, it’s the predicted probability of the selected player winning with the selection handicap.
- Minimum Value Odds: the lowest odds where the prediction still provides value, in other words, this is the lowest odds where it is still worth betting. Please note that Minimum Value Odds is calculated based on your Minimum Expected Value settings for the market and level of the given prediction.
- Available For: how long the tennis tip is available in hours and minutes
- Event: the tournament the match is played e.g. Australian Open, Wimbledon, U.S. Open or Roland Garros, in this case M15 Singapore ITF Men
- Level: the level or circuit (ATP, WTA, ATP Challenger, ITF Men, ITF Women 25k+ or ITF Women 15k)
Statistics for Hiromasa Koyama and Jaden Dewandaka Tan contains basic stats including the player’s date of birth, age, nationality and current rankings.
The H2H sections shows Hiromasa Koyama vs Jaden Dewandaka Tan Head 2 Head matches. All matches for Head-To-Head Hiromasa Koyama vs Jaden Dewandaka Tan are listed with the date, location and the winner of the match.
Last matches for Hiromasa Koyama and last matches for Jaden Dewandaka Tan are shown below that. The last 20 matches played by both Hiromasa Koyama and Jaden Dewandaka Tan are shown, with tournament, surface, opponent and the outcome of the match (if the given player won or lost).