| Kxni vs Steve | 11–6 | 64.71% |
| Kxni vs King | 10–3 | 76.92% |
| Kxni vs Kazuya | 6–7 | 46.15% |
| Kxni vs Reina | 9–3 | 75.00% |
| Kxni vs Law | 7–3 | 70.00% |
| Kxni vs Jin | 7–3 | 70.00% |
| Kxni vs Eddy | 4–4 | 50.00% |
| Kxni vs Dragunov | 4–3 | 57.14% |
| Kxni vs Nina | 6–1 | 85.71% |
| Kxni vs Anna | 2–5 | 28.57% |
| Kxni vs Bryan | 2–4 | 33.33% |
| Kxni vs Feng | 3–3 | 50.00% |
| Kxni vs Jun | 4–1 | 80.00% |
| Kxni vs Victor | 5–0 | 100.00% |
| Kxni vs Hwoarang | 3–1 | 75.00% |
| Kxni vs Devil Jin | 4–0 | 100.00% |
| Kxni vs Lili | 4–0 | 100.00% |
| Kxni vs Xiaoyu | 2–1 | 66.67% |
| Kxni vs Asuka | 1–2 | 33.33% |
| Kxni vs Azucena | 1–2 | 33.33% |
| Kxni vs Raven | 1–2 | 33.33% |
| Kxni vs Paul | 1–1 | 50.00% |
| Kxni vs Lars | 0–2 | 0.00% |
| Kxni vs Zafina | 0–2 | 0.00% |
| Kxni vs Armor King | 2–0 | 100.00% |
| Kxni vs Yoshimitsu | 0–1 | 0.00% |
| Kxni vs Alisa | 1–0 | 100.00% |
| Kxni vs Claudio | 0–1 | 0.00% |
| Kxni vs Lee | 1–0 | 100.00% |
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.