| Naifu vs Kazuya | 23–6 | 79.31% |
| Naifu vs Lee | 14–11 | 56.00% |
| Naifu vs Heihachi | 11–9 | 55.00% |
| Naifu vs Jin | 12–6 | 66.67% |
| Naifu vs Lili | 16–1 | 94.12% |
| Naifu vs Reina | 11–6 | 64.71% |
| Naifu vs Hwoarang | 9–5 | 64.29% |
| Naifu vs King | 9–4 | 69.23% |
| Naifu vs Yoshimitsu | 10–3 | 76.92% |
| Naifu vs Jun | 8–5 | 61.54% |
| Naifu vs Azucena | 10–3 | 76.92% |
| Naifu vs Xiaoyu | 4–6 | 40.00% |
| Naifu vs Dragunov | 9–1 | 90.00% |
| Naifu vs Nina | 7–3 | 70.00% |
| Naifu vs Leo | 5–4 | 55.56% |
| Naifu vs Lars | 6–3 | 66.67% |
| Naifu vs Bryan | 3–5 | 37.50% |
| Naifu vs Claudio | 5–3 | 62.50% |
| Naifu vs Asuka | 5–1 | 83.33% |
| Naifu vs Law | 1–4 | 20.00% |
| Naifu vs Devil Jin | 5–0 | 100.00% |
| Naifu vs Shaheen | 5–0 | 100.00% |
| Naifu vs Zafina | 3–2 | 60.00% |
| Naifu vs Alisa | 3–1 | 75.00% |
| Naifu vs Raven | 4–0 | 100.00% |
| Naifu vs Paul | 1–2 | 33.33% |
| Naifu vs Jack-8 | 3–0 | 100.00% |
| Naifu vs Eddy | 1–2 | 33.33% |
| Naifu vs Feng | 1–1 | 50.00% |
| Naifu vs Kuma | 2–0 | 100.00% |
| Naifu vs Leroy | 0–2 | 0.00% |
| Naifu vs Lidia | 0–2 | 0.00% |
| Naifu vs Panda | 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.