| kojiimah vs Kazuya | 27–34 | 44.26% |
| kojiimah vs Jin | 27–26 | 50.94% |
| kojiimah vs Asuka | 19–26 | 42.22% |
| kojiimah vs Steve | 19–23 | 45.24% |
| kojiimah vs Reina | 17–25 | 40.48% |
| kojiimah vs King | 18–20 | 47.37% |
| kojiimah vs Law | 12–19 | 38.71% |
| kojiimah vs Yoshimitsu | 16–15 | 51.61% |
| kojiimah vs Hwoarang | 11–19 | 36.67% |
| kojiimah vs Lili | 13–15 | 46.43% |
| kojiimah vs Jun | 11–17 | 39.29% |
| kojiimah vs Bryan | 11–15 | 42.31% |
| kojiimah vs Lee | 14–11 | 56.00% |
| kojiimah vs Lars | 11–11 | 50.00% |
| kojiimah vs Victor | 10–11 | 47.62% |
| kojiimah vs Devil Jin | 10–9 | 52.63% |
| kojiimah vs Dragunov | 10–9 | 52.63% |
| kojiimah vs Paul | 8–10 | 44.44% |
| kojiimah vs Feng | 6–12 | 33.33% |
| kojiimah vs Kuma | 7–10 | 41.18% |
| kojiimah vs Azucena | 10–7 | 58.82% |
| kojiimah vs Nina | 15–1 | 93.75% |
| kojiimah vs Eddy | 5–11 | 31.25% |
| kojiimah vs Fahkumram | 11–5 | 68.75% |
| kojiimah vs Leroy | 8–5 | 61.54% |
| kojiimah vs Leo | 6–6 | 50.00% |
| kojiimah vs Claudio | 6–6 | 50.00% |
| kojiimah vs Shaheen | 5–6 | 45.45% |
| kojiimah vs Anna | 3–8 | 27.27% |
| kojiimah vs Xiaoyu | 8–2 | 80.00% |
| kojiimah vs Jack-8 | 6–3–1 | 66.67% |
| kojiimah vs Zafina | 3–4 | 42.86% |
| kojiimah vs Lidia | 4–3 | 57.14% |
| kojiimah vs Raven | 1–5 | 16.67% |
| kojiimah vs Clive | 2–4 | 33.33% |
| kojiimah vs Alisa | 1–4 | 20.00% |
| kojiimah vs Heihachi | 1–2 | 33.33% |
| kojiimah vs Armor King | 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.