| Koga_Asura vs King | 61–46 | 57.01% |
| Koga_Asura vs Kazuya | 35–52 | 40.23% |
| Koga_Asura vs Jin | 36–48 | 42.86% |
| Koga_Asura vs Steve | 34–36 | 48.57% |
| Koga_Asura vs Law | 30–35 | 46.15% |
| Koga_Asura vs Reina | 30–34 | 46.88% |
| Koga_Asura vs Azucena | 27–28 | 49.09% |
| Koga_Asura vs Hwoarang | 20–32 | 38.46% |
| Koga_Asura vs Bryan | 22–29 | 43.14% |
| Koga_Asura vs Dragunov | 28–23 | 54.90% |
| Koga_Asura vs Lili | 24–26 | 48.00% |
| Koga_Asura vs Yoshimitsu | 20–24 | 45.45% |
| Koga_Asura vs Eddy | 16–26 | 38.10% |
| Koga_Asura vs Paul | 11–26 | 29.73% |
| Koga_Asura vs Asuka | 13–24 | 35.14% |
| Koga_Asura vs Heihachi | 11–26 | 29.73% |
| Koga_Asura vs Jun | 16–19 | 45.71% |
| Koga_Asura vs Lee | 11–23 | 32.35% |
| Koga_Asura vs Lars | 11–20 | 35.48% |
| Koga_Asura vs Claudio | 9–21 | 30.00% |
| Koga_Asura vs Nina | 12–17 | 41.38% |
| Koga_Asura vs Leroy | 15–12 | 55.56% |
| Koga_Asura vs Jack-8 | 13–13 | 50.00% |
| Koga_Asura vs Victor | 11–14 | 44.00% |
| Koga_Asura vs Alisa | 4–20 | 16.67% |
| Koga_Asura vs Leo | 5–18 | 21.74% |
| Koga_Asura vs Xiaoyu | 13–9 | 59.09% |
| Koga_Asura vs Devil Jin | 17–5 | 77.27% |
| Koga_Asura vs Raven | 9–11 | 45.00% |
| Koga_Asura vs Feng | 9–9 | 50.00% |
| Koga_Asura vs Lidia | 6–7 | 46.15% |
| Koga_Asura vs Kuma | 7–5 | 58.33% |
| Koga_Asura vs Panda | 2–10 | 16.67% |
| Koga_Asura vs Zafina | 4–6 | 40.00% |
| Koga_Asura vs Shaheen | 3–3 | 50.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.