| NaiKai vs Clive | 9–26 | 25.71% |
| NaiKai vs Hwoarang | 9–20 | 31.03% |
| NaiKai vs Law | 9–19 | 32.14% |
| NaiKai vs Reina | 11–17 | 39.29% |
| NaiKai vs Kazuya | 11–13 | 45.83% |
| NaiKai vs Jin | 9–14 | 39.13% |
| NaiKai vs Dragunov | 4–19 | 17.39% |
| NaiKai vs King | 4–15 | 21.05% |
| NaiKai vs Azucena | 6–12 | 33.33% |
| NaiKai vs Eddy | 4–14 | 22.22% |
| NaiKai vs Steve | 8–8 | 50.00% |
| NaiKai vs Victor | 5–11 | 31.25% |
| NaiKai vs Bryan | 6–8 | 42.86% |
| NaiKai vs Jack-8 | 3–11 | 21.43% |
| NaiKai vs Lili | 3–11 | 21.43% |
| NaiKai vs Leroy | 7–7 | 50.00% |
| NaiKai vs Jun | 0–14 | 0.00% |
| NaiKai vs Lidia | 5–8 | 38.46% |
| NaiKai vs Alisa | 5–7 | 41.67% |
| NaiKai vs Lee | 1–11 | 8.33% |
| NaiKai vs Yoshimitsu | 4–7 | 36.36% |
| NaiKai vs Asuka | 2–9 | 18.18% |
| NaiKai vs Heihachi | 4–7 | 36.36% |
| NaiKai vs Nina | 3–7 | 30.00% |
| NaiKai vs Xiaoyu | 2–7 | 22.22% |
| NaiKai vs Leo | 3–6 | 33.33% |
| NaiKai vs Kuma | 6–1 | 85.71% |
| NaiKai vs Devil Jin | 0–6 | 0.00% |
| NaiKai vs Claudio | 3–3 | 50.00% |
| NaiKai vs Feng | 1–4 | 20.00% |
| NaiKai vs Paul | 1–2 | 33.33% |
| NaiKai vs Lars | 2–1 | 66.67% |
| NaiKai vs Shaheen | 1–2 | 33.33% |
| NaiKai vs Zafina | 2–1 | 66.67% |
| NaiKai vs Raven | 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.