| ko40 vs Bryan | 31–19 | 62.00% |
| ko40 vs Anna | 34–12 | 73.91% |
| ko40 vs Jin | 24–18 | 57.14% |
| ko40 vs King | 21–9 | 70.00% |
| ko40 vs Kazuya | 16–14 | 53.33% |
| ko40 vs Devil Jin | 16–13 | 55.17% |
| ko40 vs Lars | 15–14 | 51.72% |
| ko40 vs Jack-8 | 19–9 | 67.86% |
| ko40 vs Jun | 16–10 | 61.54% |
| ko40 vs Paul | 15–9 | 62.50% |
| ko40 vs Steve | 14–9 | 60.87% |
| ko40 vs Asuka | 13–10 | 56.52% |
| ko40 vs Hwoarang | 13–9 | 59.09% |
| ko40 vs Alisa | 15–7 | 68.18% |
| ko40 vs Yoshimitsu | 12–8 | 60.00% |
| ko40 vs Reina | 9–10 | 47.37% |
| ko40 vs Xiaoyu | 12–6 | 66.67% |
| ko40 vs Lili | 10–8 | 55.56% |
| ko40 vs Leroy | 7–11 | 38.89% |
| ko40 vs Raven | 15–3 | 83.33% |
| ko40 vs Feng | 8–9 | 47.06% |
| ko40 vs Dragunov | 12–5 | 70.59% |
| ko40 vs Clive | 4–13 | 23.53% |
| ko40 vs Law | 8–6 | 57.14% |
| ko40 vs Azucena | 4–10 | 28.57% |
| ko40 vs Claudio | 10–2 | 83.33% |
| ko40 vs Victor | 9–3 | 75.00% |
| ko40 vs Panda | 7–4 | 63.64% |
| ko40 vs Zafina | 6–5 | 54.55% |
| ko40 vs Heihachi | 7–4 | 63.64% |
| ko40 vs Kuma | 8–2 | 80.00% |
| ko40 vs Lidia | 5–4 | 55.56% |
| ko40 vs Shaheen | 6–2 | 75.00% |
| ko40 vs Nina | 5–3 | 62.50% |
| ko40 vs Leo | 4–2 | 66.67% |
| ko40 vs Eddy | 3–3 | 50.00% |
| ko40 vs Lee | 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.