Category profile
- Dominance
- 72
- Peak
- 84
- Longevity
- 82
- Honours
- 78
- Statistics
- 78
Career timeline · Form index per season
Editorial season form index (0–100), not raw goals or points. Raw season-by-season statistics are shown only where fully verified.
| Season | Form index per season | Share of career |
|---|---|---|
| 2010 | 50 | |
| 2011 | 60 | |
| 2012 | 70 | |
| 2013 | 78 | |
| 2014 | 84 | |
| 2015 | 90 | |
| 2016 | 96 | |
| 2017 | 88 | |
| 2018 | 84 | |
| 2019 | 80 | |
| 2020 | 78 | |
| 2021 | 74 | |
| 2022 | 70 | |
| 2023 | 66 | |
| 2024 | 62 |
Data sources
- ITTF
- Olympedia
- World Table Tennis
Last verified: 2026-09-14
Figures come from public records and are normalised per sport. See the methodology for category weights. Method
Why Koki Niwa ranks #125 in Table Tennis
Koki Niwa ranks #125 in Table Tennis and #4005 of 5087 across all sports. The verified GOAT Score is 78.5/100.
The verified career covers 2010–present and 15 documented seasons. Peak is 84/100, with Peak the strongest category at 84/100 (20% weight). Key metrics: Olympic medals 1, World Championship team medals 4, Japanese national titles 2, Career high world ranking 6.
Nearest context: ahead Adriana Díaz (78.6); behind He Zhiwen (78.4). Rankings update whenever verified records change.
Koki Niwa GOAT Score explained
- Dominance72/100 · weight 25%
- Dominance: 72/100, based on the verified career record.
- Peak84/100 · weight 20%
- Peak: 84/100, based on the verified career record.
- Longevity82/100 · weight 20%
- Longevity: 82/100, based on the verified career record.
- Honours78/100 · weight 20%
- Honours: 78/100, based on the verified career record.
- Statistics78/100 · weight 15%
- Statistics: 78/100, based on the verified career record.
Top Niwa comparisons
Koki Niwa — frequently asked
- Is Koki Niwa the GOAT?
- According to GOAT Rank's current data model, Koki Niwa ranks #125 in Table Tennis with a GOAT Score of 78.5/100, behind Ma Long (97.3).
- What is Koki Niwa's GOAT Score?
- 78.5/100, calculated from the verified career record: Dominance 72 (25%), Peak 84 (20%), Longevity 82 (20%), Honours 78 (20%), Statistics 78 (15%).
- Where does Koki Niwa rank all time?
- #4005 of 5087 eligible athletes across all sports and #125 in Table Tennis.
- Koki Niwa vs Adriana Díaz: who ranks higher?
- Adriana Díaz ranks higher at 78.6 versus Koki Niwa at 78.5, a margin of 0.1 points.