| 8COA vs Jin | 96–54 | 64.00% |
| 8COA vs King | 93–38 | 70.99% |
| 8COA vs Kazuya | 71–58 | 55.04% |
| 8COA vs Dragunov | 68–44 | 60.71% |
| 8COA vs Bryan | 51–36 | 58.62% |
| 8COA vs Hwoarang | 47–35 | 57.32% |
| 8COA vs Lili | 47–34 | 58.02% |
| 8COA vs Devil Jin | 50–30 | 62.50% |
| 8COA vs Steve | 46–31 | 59.74% |
| 8COA vs Law | 51–19 | 72.86% |
| 8COA vs Yoshimitsu | 38–30 | 55.88% |
| 8COA vs Lars | 40–27 | 59.70% |
| 8COA vs Nina | 40–24 | 62.50% |
| 8COA vs Feng | 37–23 | 61.67% |
| 8COA vs Heihachi | 32–28 | 53.33% |
| 8COA vs Paul | 39–18 | 68.42% |
| 8COA vs Victor | 39–17 | 69.64% |
| 8COA vs Alisa | 34–20 | 62.96% |
| 8COA vs Lee | 27–27 | 50.00% |
| 8COA vs Reina | 36–18 | 66.67% |
| 8COA vs Eddy | 28–21 | 57.14% |
| 8COA vs Jun | 25–21 | 54.35% |
| 8COA vs Jack-8 | 22–19 | 53.66% |
| 8COA vs Asuka | 23–15 | 60.53% |
| 8COA vs Xiaoyu | 20–15 | 57.14% |
| 8COA vs Shaheen | 22–12 | 64.71% |
| 8COA vs Azucena | 16–15 | 51.61% |
| 8COA vs Leo | 17–12 | 58.62% |
| 8COA vs Lidia | 16–13 | 55.17% |
| 8COA vs Clive | 14–11 | 56.00% |
| 8COA vs Raven | 8–13 | 38.10% |
| 8COA vs Leroy | 9–11 | 45.00% |
| 8COA vs Zafina | 12–7 | 63.16% |
| 8COA vs Claudio | 10–8 | 55.56% |
| 8COA vs Kuma | 12–5 | 70.59% |
| 8COA vs Panda | 2–3 | 40.00% |
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.