| kotetsusan vs Hwoarang | 21–13 | 61.76% |
| kotetsusan vs Dragunov | 24–9 | 72.73% |
| kotetsusan vs King | 18–10 | 64.29% |
| kotetsusan vs Azucena | 19–8 | 70.37% |
| kotetsusan vs Steve | 20–6 | 76.92% |
| kotetsusan vs Eddy | 16–10 | 61.54% |
| kotetsusan vs Kazuya | 18–4 | 81.82% |
| kotetsusan vs Reina | 16–5 | 76.19% |
| kotetsusan vs Yoshimitsu | 14–5 | 73.68% |
| kotetsusan vs Paul | 13–5 | 72.22% |
| kotetsusan vs Law | 12–5 | 70.59% |
| kotetsusan vs Jin | 13–4 | 76.47% |
| kotetsusan vs Nina | 13–4 | 76.47% |
| kotetsusan vs Devil Jin | 11–5 | 68.75% |
| kotetsusan vs Lili | 15–1 | 93.75% |
| kotetsusan vs Jun | 11–5 | 68.75% |
| kotetsusan vs Claudio | 11–3 | 78.57% |
| kotetsusan vs Leroy | 8–6 | 57.14% |
| kotetsusan vs Bryan | 10–3 | 76.92% |
| kotetsusan vs Feng | 7–6 | 53.85% |
| kotetsusan vs Alisa | 6–6 | 50.00% |
| kotetsusan vs Leo | 2–8 | 20.00% |
| kotetsusan vs Lee | 5–5 | 50.00% |
| kotetsusan vs Zafina | 7–3 | 70.00% |
| kotetsusan vs Lars | 5–4 | 55.56% |
| kotetsusan vs Victor | 6–3 | 66.67% |
| kotetsusan vs Xiaoyu | 4–4 | 50.00% |
| kotetsusan vs Asuka | 8–0 | 100.00% |
| kotetsusan vs Jack-8 | 4–2 | 66.67% |
| kotetsusan vs Shaheen | 3–3 | 50.00% |
| kotetsusan vs Kuma | 2–0 | 100.00% |
| kotetsusan vs Panda | 2–0 | 100.00% |
| kotetsusan vs Raven | 1–0 | 100.00% |
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.