| KokaOne vs Kazuya | 1–8 | 11.11% |
| KokaOne vs Steve | 6–2 | 75.00% |
| KokaOne vs Reina | 0–8 | 0.00% |
| KokaOne vs Lili | 2–5 | 28.57% |
| KokaOne vs Lee | 2–5 | 28.57% |
| KokaOne vs Jin | 4–2 | 66.67% |
| KokaOne vs Claudio | 3–3 | 50.00% |
| KokaOne vs Azucena | 2–4 | 33.33% |
| KokaOne vs King | 1–4 | 20.00% |
| KokaOne vs Devil Jin | 2–2 | 50.00% |
| KokaOne vs Law | 3–0 | 100.00% |
| KokaOne vs Yoshimitsu | 2–1 | 66.67% |
| KokaOne vs Hwoarang | 2–1 | 66.67% |
| KokaOne vs Xiaoyu | 2–1 | 66.67% |
| KokaOne vs Feng | 1–2 | 33.33% |
| KokaOne vs Dragunov | 1–2 | 33.33% |
| KokaOne vs Leo | 2–1 | 66.67% |
| KokaOne vs Alisa | 2–1 | 66.67% |
| KokaOne vs Zafina | 1–2 | 33.33% |
| KokaOne vs Jun | 1–2 | 33.33% |
| KokaOne vs Bryan | 0–2 | 0.00% |
| KokaOne vs Asuka | 0–2 | 0.00% |
| KokaOne vs Leroy | 0–2 | 0.00% |
| KokaOne vs Victor | 2–0 | 100.00% |
| KokaOne vs Raven | 0–2 | 0.00% |
| KokaOne vs Eddy | 0–2 | 0.00% |
| KokaOne vs Paul | 1–0 | 100.00% |
| KokaOne vs Lars | 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.