| kokoi vs Jin | 13–4 | 76.47% |
| kokoi vs Kazuya | 6–8 | 42.86% |
| kokoi vs Asuka | 5–4 | 55.56% |
| kokoi vs Dragunov | 6–3 | 66.67% |
| kokoi vs Hwoarang | 4–4 | 50.00% |
| kokoi vs Reina | 5–3 | 62.50% |
| kokoi vs Victor | 4–3 | 57.14% |
| kokoi vs Feng | 2–4 | 33.33% |
| kokoi vs Paul | 2–3 | 40.00% |
| kokoi vs Bryan | 4–1 | 80.00% |
| kokoi vs Clive | 1–4 | 20.00% |
| kokoi vs Kuma | 3–1 | 75.00% |
| kokoi vs Law | 2–1 | 66.67% |
| kokoi vs Xiaoyu | 1–2 | 33.33% |
| kokoi vs Devil Jin | 1–2 | 33.33% |
| kokoi vs Lili | 3–0 | 100.00% |
| kokoi vs Leo | 1–2 | 33.33% |
| kokoi vs Panda | 1–2 | 33.33% |
| kokoi vs King | 2–0 | 100.00% |
| kokoi vs Azucena | 2–0 | 100.00% |
| kokoi vs Raven | 2–0 | 100.00% |
| kokoi vs Eddy | 1–1 | 50.00% |
| kokoi vs Jack-8 | 0–1 | 0.00% |
| kokoi vs Lars | 1–0 | 100.00% |
| kokoi vs Leroy | 1–0 | 100.00% |
| kokoi vs Jun | 0–1 | 0.00% |
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.