| Kad80 vs Steve | 18–16 | 52.94% |
| Kad80 vs King | 8–14 | 36.36% |
| Kad80 vs Law | 7–14 | 33.33% |
| Kad80 vs Jin | 6–15 | 28.57% |
| Kad80 vs Yoshimitsu | 7–7 | 50.00% |
| Kad80 vs Reina | 7–7 | 50.00% |
| Kad80 vs Heihachi | 1–13 | 7.14% |
| Kad80 vs Kazuya | 2–11 | 15.38% |
| Kad80 vs Alisa | 4–9 | 30.77% |
| Kad80 vs Hwoarang | 8–4 | 66.67% |
| Kad80 vs Dragunov | 5–7 | 41.67% |
| Kad80 vs Lili | 4–7 | 36.36% |
| Kad80 vs Jun | 6–5 | 54.55% |
| Kad80 vs Feng | 3–7 | 30.00% |
| Kad80 vs Eddy | 3–6 | 33.33% |
| Kad80 vs Bryan | 2–6 | 25.00% |
| Kad80 vs Xiaoyu | 3–4 | 42.86% |
| Kad80 vs Asuka | 4–3 | 57.14% |
| Kad80 vs Zafina | 4–3 | 57.14% |
| Kad80 vs Azucena | 4–3 | 57.14% |
| Kad80 vs Lidia | 1–6 | 14.29% |
| Kad80 vs Fahkumram | 5–2 | 71.43% |
| Kad80 vs Devil Jin | 3–3 | 50.00% |
| Kad80 vs Lee | 4–2 | 66.67% |
| Kad80 vs Leroy | 6–0 | 100.00% |
| Kad80 vs Anna | 4–2 | 66.67% |
| Kad80 vs Paul | 2–3 | 40.00% |
| Kad80 vs Leo | 3–1 | 75.00% |
| Kad80 vs Claudio | 2–2 | 50.00% |
| Kad80 vs Clive | 2–2 | 50.00% |
| Kad80 vs Nina | 1–2 | 33.33% |
| Kad80 vs Raven | 2–1 | 66.67% |
| Kad80 vs Jack-8 | 2–0 | 100.00% |
| Kad80 vs Victor | 0–2 | 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.