| Appophis vs Azucena | 9–7 | 56.25% |
| Appophis vs Law | 4–11 | 26.67% |
| Appophis vs Anna | 4–8 | 33.33% |
| Appophis vs King | 5–5 | 50.00% |
| Appophis vs Steve | 8–2 | 80.00% |
| Appophis vs Nina | 3–6 | 33.33% |
| Appophis vs Reina | 5–4 | 55.56% |
| Appophis vs Jin | 3–4 | 42.86% |
| Appophis vs Lili | 6–1 | 85.71% |
| Appophis vs Alisa | 2–5 | 28.57% |
| Appophis vs Feng | 2–4 | 33.33% |
| Appophis vs Kazuya | 3–2 | 60.00% |
| Appophis vs Jun | 2–3 | 40.00% |
| Appophis vs Lars | 4–0 | 100.00% |
| Appophis vs Raven | 1–3 | 25.00% |
| Appophis vs Eddy | 0–4 | 0.00% |
| Appophis vs Xiaoyu | 1–2 | 33.33% |
| Appophis vs Bryan | 2–1 | 66.67% |
| Appophis vs Lee | 1–2 | 33.33% |
| Appophis vs Lidia | 2–1 | 66.67% |
| Appophis vs Clive | 1–2 | 33.33% |
| Appophis vs Paul | 1–1 | 50.00% |
| Appophis vs Hwoarang | 0–2 | 0.00% |
| Appophis vs Jack-8 | 0–2 | 0.00% |
| Appophis vs Shaheen | 2–0 | 100.00% |
| Appophis vs Leroy | 2–0 | 100.00% |
| Appophis vs Victor | 2–0 | 100.00% |
| Appophis vs Asuka | 0–1 | 0.00% |
| Appophis vs Heihachi | 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.