| Jaavviii10 vs Kazuya | 8–17 | 32.00% |
| Jaavviii10 vs Steve | 4–14 | 22.22% |
| Jaavviii10 vs Reina | 11–7 | 61.11% |
| Jaavviii10 vs Jin | 7–10 | 41.18% |
| Jaavviii10 vs Victor | 8–8 | 50.00% |
| Jaavviii10 vs Devil Jin | 3–10 | 23.08% |
| Jaavviii10 vs Eddy | 6–7 | 46.15% |
| Jaavviii10 vs Lili | 7–5 | 58.33% |
| Jaavviii10 vs Hwoarang | 3–8 | 27.27% |
| Jaavviii10 vs Lars | 4–6 | 40.00% |
| Jaavviii10 vs Law | 3–6 | 33.33% |
| Jaavviii10 vs King | 0–8 | 0.00% |
| Jaavviii10 vs Asuka | 2–6 | 25.00% |
| Jaavviii10 vs Xiaoyu | 4–3 | 57.14% |
| Jaavviii10 vs Nina | 4–3 | 57.14% |
| Jaavviii10 vs Alisa | 2–4 | 33.33% |
| Jaavviii10 vs Shaheen | 3–3 | 50.00% |
| Jaavviii10 vs Azucena | 2–4 | 33.33% |
| Jaavviii10 vs Bryan | 2–3 | 40.00% |
| Jaavviii10 vs Jun | 1–4 | 20.00% |
| Jaavviii10 vs Paul | 3–1 | 75.00% |
| Jaavviii10 vs Dragunov | 1–3 | 25.00% |
| Jaavviii10 vs Leroy | 2–2 | 50.00% |
| Jaavviii10 vs Kuma | 2–1 | 66.67% |
| Jaavviii10 vs Yoshimitsu | 2–0 | 100.00% |
| Jaavviii10 vs Feng | 0–2 | 0.00% |
| Jaavviii10 vs Lee | 0–2 | 0.00% |
| Jaavviii10 vs Zafina | 0–2 | 0.00% |
| Jaavviii10 vs Raven | 2–0 | 100.00% |
| Jaavviii10 vs Panda | 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.