| Appa vs King | 10–9 | 52.63% |
| Appa vs Reina | 5–9 | 35.71% |
| Appa vs Jin | 6–7 | 46.15% |
| Appa vs Azucena | 5–5 | 50.00% |
| Appa vs Steve | 8–1 | 88.89% |
| Appa vs Dragunov | 6–3 | 66.67% |
| Appa vs Bryan | 1–6 | 14.29% |
| Appa vs Lili | 2–5 | 28.57% |
| Appa vs Fahkumram | 3–4 | 42.86% |
| Appa vs Devil Jin | 5–1 | 83.33% |
| Appa vs Panda | 5–1 | 83.33% |
| Appa vs Jun | 4–2 | 66.67% |
| Appa vs Xiaoyu | 4–1 | 80.00% |
| Appa vs Nina | 2–3 | 40.00% |
| Appa vs Zafina | 4–1 | 80.00% |
| Appa vs Heihachi | 1–4 | 20.00% |
| Appa vs Paul | 0–4 | 0.00% |
| Appa vs Law | 1–3 | 25.00% |
| Appa vs Hwoarang | 1–3 | 25.00% |
| Appa vs Jack-8 | 1–3 | 25.00% |
| Appa vs Alisa | 2–2 | 50.00% |
| Appa vs Victor | 0–4 | 0.00% |
| Appa vs Lee | 1–2 | 33.33% |
| Appa vs Anna | 3–0 | 100.00% |
| Appa vs Kazuya | 2–0 | 100.00% |
| Appa vs Lars | 0–2 | 0.00% |
| Appa vs Lidia | 0–2 | 0.00% |
| Appa vs Asuka | 1–0 | 100.00% |
| Appa vs Shaheen | 1–0 | 100.00% |
| Appa vs Kuma | 0–1 | 0.00% |
| Appa vs Eddy | 1–0 | 100.00% |
| Appa vs Clive | 0–1 | 0.00% |
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.