| KeijiL vs Kazuya | 81–66 | 55.10% |
| KeijiL vs Jin | 78–65 | 54.55% |
| KeijiL vs Reina | 72–41 | 63.72% |
| KeijiL vs King | 39–59 | 39.80% |
| KeijiL vs Steve | 53–38 | 58.24% |
| KeijiL vs Bryan | 59–31 | 65.56% |
| KeijiL vs Eddy | 36–42 | 46.15% |
| KeijiL vs Lili | 39–33 | 54.17% |
| KeijiL vs Dragunov | 44–26 | 62.86% |
| KeijiL vs Armor King | 31–29 | 51.67% |
| KeijiL vs Yoshimitsu | 32–25 | 56.14% |
| KeijiL vs Azucena | 35–21 | 62.50% |
| KeijiL vs Law | 22–28 | 44.00% |
| KeijiL vs Hwoarang | 30–20 | 60.00% |
| KeijiL vs Asuka | 31–19 | 62.00% |
| KeijiL vs Jun | 26–24 | 52.00% |
| KeijiL vs Paul | 24–23 | 51.06% |
| KeijiL vs Heihachi | 25–14 | 64.10% |
| KeijiL vs Jack-8 | 19–15 | 55.88% |
| KeijiL vs Feng | 15–19 | 44.12% |
| KeijiL vs Lee | 16–18 | 47.06% |
| KeijiL vs Xiaoyu | 15–18 | 45.45% |
| KeijiL vs Leroy | 14–18 | 43.75% |
| KeijiL vs Devil Jin | 16–15 | 51.61% |
| KeijiL vs Lars | 12–14 | 46.15% |
| KeijiL vs Leo | 17–8 | 68.00% |
| KeijiL vs Victor | 15–8 | 65.22% |
| KeijiL vs Raven | 13–10 | 56.52% |
| KeijiL vs Alisa | 17–4 | 80.95% |
| KeijiL vs Nina | 8–13 | 38.10% |
| KeijiL vs Lidia | 11–10 | 52.38% |
| KeijiL vs Clive | 13–7 | 65.00% |
| KeijiL vs Shaheen | 10–9 | 52.63% |
| KeijiL vs Fahkumram | 10–9 | 52.63% |
| KeijiL vs Claudio | 8–7 | 53.33% |
| KeijiL vs Anna | 8–4 | 66.67% |
| KeijiL vs Kuma | 7–2 | 77.78% |
| KeijiL vs Zafina | 5–4 | 55.56% |
| KeijiL vs Panda | 5–3 | 62.50% |
| KeijiL vs Miary Zo | 6–2 | 75.00% |
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.