| koksaki vs Hwoarang | 55–40 | 57.89% |
| koksaki vs Jin | 54–37 | 59.34% |
| koksaki vs Kazuya | 48–30 | 61.54% |
| koksaki vs Paul | 37–30 | 55.22% |
| koksaki vs Bryan | 36–30 | 54.55% |
| koksaki vs Heihachi | 40–26 | 60.61% |
| koksaki vs King | 31–32 | 49.21% |
| koksaki vs Yoshimitsu | 37–24 | 60.66% |
| koksaki vs Lee | 30–29 | 50.85% |
| koksaki vs Law | 32–23 | 58.18% |
| koksaki vs Azucena | 29–23 | 55.77% |
| koksaki vs Steve | 30–21 | 58.82% |
| koksaki vs Reina | 32–19 | 62.75% |
| koksaki vs Devil Jin | 28–14 | 66.67% |
| koksaki vs Jun | 27–14 | 65.85% |
| koksaki vs Lidia | 24–16 | 60.00% |
| koksaki vs Feng | 19–19 | 50.00% |
| koksaki vs Dragunov | 21–14 | 60.00% |
| koksaki vs Lars | 16–19 | 45.71% |
| koksaki vs Nina | 17–14 | 54.84% |
| koksaki vs Raven | 14–17 | 45.16% |
| koksaki vs Xiaoyu | 17–13 | 56.67% |
| koksaki vs Jack-8 | 21–8 | 72.41% |
| koksaki vs Asuka | 15–14 | 51.72% |
| koksaki vs Lili | 13–16 | 44.83% |
| koksaki vs Shaheen | 16–12 | 57.14% |
| koksaki vs Zafina | 15–12 | 55.56% |
| koksaki vs Victor | 18–6 | 75.00% |
| koksaki vs Leo | 14–6 | 70.00% |
| koksaki vs Claudio | 13–6 | 68.42% |
| koksaki vs Eddy | 13–6 | 68.42% |
| koksaki vs Clive | 6–11 | 35.29% |
| koksaki vs Kuma | 6–6 | 50.00% |
| koksaki vs Leroy | 5–7 | 41.67% |
| koksaki vs Alisa | 6–3 | 66.67% |
| koksaki vs Panda | 3–5 | 37.50% |
| koksaki vs Fahkumram | 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.