| Kodex vs Kazuya | 81–32 | 71.68% |
| Kodex vs Jin | 54–42 | 56.25% |
| Kodex vs Bryan | 46–29 | 61.33% |
| Kodex vs King | 50–24 | 67.57% |
| Kodex vs Hwoarang | 41–18 | 69.49% |
| Kodex vs Devil Jin | 35–24 | 59.32% |
| Kodex vs Dragunov | 30–26 | 53.57% |
| Kodex vs Paul | 36–18 | 66.67% |
| Kodex vs Yoshimitsu | 38–16 | 70.37% |
| Kodex vs Law | 41–12 | 77.36% |
| Kodex vs Feng | 29–24 | 54.72% |
| Kodex vs Reina | 23–26 | 46.94% |
| Kodex vs Jun | 29–15 | 65.91% |
| Kodex vs Steve | 18–22 | 45.00% |
| Kodex vs Victor | 25–14 | 64.10% |
| Kodex vs Eddy | 19–20 | 48.72% |
| Kodex vs Nina | 20–16 | 55.56% |
| Kodex vs Azucena | 27–9 | 75.00% |
| Kodex vs Xiaoyu | 21–12 | 63.64% |
| Kodex vs Lee | 16–16 | 50.00% |
| Kodex vs Leo | 14–17 | 45.16% |
| Kodex vs Raven | 19–12 | 61.29% |
| Kodex vs Leroy | 17–12 | 58.62% |
| Kodex vs Asuka | 20–7 | 74.07% |
| Kodex vs Alisa | 12–15 | 44.44% |
| Kodex vs Zafina | 14–12 | 53.85% |
| Kodex vs Lars | 17–8 | 68.00% |
| Kodex vs Jack-8 | 13–11 | 54.17% |
| Kodex vs Lili | 16–7 | 69.57% |
| Kodex vs Shaheen | 11–8 | 57.89% |
| Kodex vs Claudio | 11–6 | 64.71% |
| Kodex vs Kuma | 8–4 | 66.67% |
| Kodex vs Heihachi | 4–8 | 33.33% |
| Kodex vs Lidia | 2–4 | 33.33% |
| Kodex vs Panda | 0–3 | 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.