| king naif vs King | 29–50 | 36.71% |
| king naif vs Jin | 26–53 | 32.91% |
| king naif vs Kazuya | 22–51 | 30.14% |
| king naif vs Dragunov | 25–36 | 40.98% |
| king naif vs Steve | 22–34 | 39.29% |
| king naif vs Armor King | 23–25 | 47.92% |
| king naif vs Law | 15–19 | 44.12% |
| king naif vs Heihachi | 12–22 | 35.29% |
| king naif vs Hwoarang | 9–20 | 31.03% |
| king naif vs Bryan | 11–17 | 39.29% |
| king naif vs Yoshimitsu | 12–14 | 46.15% |
| king naif vs Lidia | 5–20 | 20.00% |
| king naif vs Asuka | 9–15 | 37.50% |
| king naif vs Alisa | 14–10 | 58.33% |
| king naif vs Paul | 14–9 | 60.87% |
| king naif vs Victor | 6–17 | 26.09% |
| king naif vs Lili | 11–10 | 52.38% |
| king naif vs Anna | 10–11 | 47.62% |
| king naif vs Xiaoyu | 6–13 | 31.58% |
| king naif vs Azucena | 6–13 | 31.58% |
| king naif vs Clive | 9–9 | 50.00% |
| king naif vs Eddy | 4–13 | 23.53% |
| king naif vs Lars | 8–8 | 50.00% |
| king naif vs Jun | 5–11 | 31.25% |
| king naif vs Lee | 6–7 | 46.15% |
| king naif vs Nina | 8–3 | 72.73% |
| king naif vs Jack-8 | 2–8 | 20.00% |
| king naif vs Shaheen | 3–7 | 30.00% |
| king naif vs Reina | 6–4 | 60.00% |
| king naif vs Claudio | 4–5 | 44.44% |
| king naif vs Leroy | 5–4 | 55.56% |
| king naif vs Fahkumram | 5–3 | 62.50% |
| king naif vs Panda | 3–4 | 42.86% |
| king naif vs Feng | 2–4 | 33.33% |
| king naif vs Leo | 3–3 | 50.00% |
| king naif vs Devil Jin | 4–1 | 80.00% |
| king naif vs Raven | 2–3 | 40.00% |
| king naif vs Miary Zo | 0–4 | 0.00% |
| king naif vs Zafina | 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.