| Kadeus vs King | 37–39 | 48.68% |
| Kadeus vs Kazuya | 22–45 | 32.84% |
| Kadeus vs Reina | 36–28 | 56.25% |
| Kadeus vs Jin | 23–26 | 46.94% |
| Kadeus vs Bryan | 23–20 | 53.49% |
| Kadeus vs Dragunov | 20–22 | 47.62% |
| Kadeus vs Law | 9–30 | 23.08% |
| Kadeus vs Jun | 17–22 | 43.59% |
| Kadeus vs Lidia | 21–15 | 58.33% |
| Kadeus vs Heihachi | 22–14 | 61.11% |
| Kadeus vs Hwoarang | 15–20 | 42.86% |
| Kadeus vs Paul | 18–16 | 52.94% |
| Kadeus vs Steve | 19–15 | 55.88% |
| Kadeus vs Clive | 18–16 | 52.94% |
| Kadeus vs Lili | 17–15 | 53.12% |
| Kadeus vs Miary Zo | 16–13 | 55.17% |
| Kadeus vs Nina | 9–17 | 34.62% |
| Kadeus vs Lars | 14–11 | 56.00% |
| Kadeus vs Azucena | 15–5 | 75.00% |
| Kadeus vs Yoshimitsu | 10–9 | 52.63% |
| Kadeus vs Asuka | 6–13 | 31.58% |
| Kadeus vs Leroy | 13–6 | 68.42% |
| Kadeus vs Leo | 8–10 | 44.44% |
| Kadeus vs Victor | 6–12 | 33.33% |
| Kadeus vs Raven | 8–9 | 47.06% |
| Kadeus vs Eddy | 4–11 | 26.67% |
| Kadeus vs Armor King | 6–9 | 40.00% |
| Kadeus vs Lee | 6–6 | 50.00% |
| Kadeus vs Kuma | 6–6 | 50.00% |
| Kadeus vs Devil Jin | 7–4 | 63.64% |
| Kadeus vs Fahkumram | 10–1 | 90.91% |
| Kadeus vs Alisa | 3–7 | 30.00% |
| Kadeus vs Anna | 5–5 | 50.00% |
| Kadeus vs Jack-8 | 3–6 | 33.33% |
| Kadeus vs Feng | 3–5 | 37.50% |
| Kadeus vs Claudio | 4–4 | 50.00% |
| Kadeus vs Xiaoyu | 3–4 | 42.86% |
| Kadeus vs Shaheen | 6–0 | 100.00% |
| Kadeus vs Zafina | 0–3 | 0.00% |
| Kadeus vs Panda | 0–1 | 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.