| Kojiki vs Jin | 62–41 | 60.19% |
| Kojiki vs Law | 61–29 | 67.78% |
| Kojiki vs Kazuya | 58–32 | 64.44% |
| Kojiki vs Hwoarang | 60–29 | 67.42% |
| Kojiki vs King | 45–37 | 54.88% |
| Kojiki vs Bryan | 44–22 | 66.67% |
| Kojiki vs Heihachi | 53–13 | 80.30% |
| Kojiki vs Reina | 34–22 | 60.71% |
| Kojiki vs Eddy | 30–25 | 54.55% |
| Kojiki vs Paul | 31–16 | 65.96% |
| Kojiki vs Jun | 27–18 | 60.00% |
| Kojiki vs Steve | 29–14 | 67.44% |
| Kojiki vs Clive | 26–17 | 60.47% |
| Kojiki vs Devil Jin | 26–16 | 61.90% |
| Kojiki vs Dragunov | 18–23 | 43.90% |
| Kojiki vs Lidia | 23–18 | 56.10% |
| Kojiki vs Victor | 22–15 | 59.46% |
| Kojiki vs Asuka | 24–12 | 66.67% |
| Kojiki vs Yoshimitsu | 15–19 | 44.12% |
| Kojiki vs Lili | 22–10 | 68.75% |
| Kojiki vs Xiaoyu | 18–10 | 64.29% |
| Kojiki vs Feng | 21–3 | 87.50% |
| Kojiki vs Azucena | 16–8 | 66.67% |
| Kojiki vs Alisa | 15–8 | 65.22% |
| Kojiki vs Jack-8 | 12–10 | 54.55% |
| Kojiki vs Lee | 14–8 | 63.64% |
| Kojiki vs Anna | 10–11 | 47.62% |
| Kojiki vs Nina | 11–9 | 55.00% |
| Kojiki vs Claudio | 16–3 | 84.21% |
| Kojiki vs Lars | 11–7 | 61.11% |
| Kojiki vs Leo | 5–10 | 33.33% |
| Kojiki vs Armor King | 11–4 | 73.33% |
| Kojiki vs Raven | 11–2 | 84.62% |
| Kojiki vs Zafina | 7–5 | 58.33% |
| Kojiki vs Fahkumram | 7–4 | 63.64% |
| Kojiki vs Kuma | 8–2 | 80.00% |
| Kojiki vs Leroy | 5–4 | 55.56% |
| Kojiki vs Miary Zo | 4–5 | 44.44% |
| Kojiki vs Shaheen | 6–2 | 75.00% |
| Kojiki vs Panda | 2–1 | 66.67% |
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.