| jamairo80 vs Kazuya | 35–48 | 42.17% |
| jamairo80 vs Jin | 39–42 | 48.15% |
| jamairo80 vs King | 24–40 | 37.50% |
| jamairo80 vs Reina | 33–31 | 51.56% |
| jamairo80 vs Hwoarang | 39–23 | 62.90% |
| jamairo80 vs Bryan | 27–29 | 48.21% |
| jamairo80 vs Lili | 22–29 | 43.14% |
| jamairo80 vs Law | 16–23 | 41.03% |
| jamairo80 vs Steve | 21–18 | 53.85% |
| jamairo80 vs Paul | 19–19 | 50.00% |
| jamairo80 vs Yoshimitsu | 14–23 | 37.84% |
| jamairo80 vs Jun | 21–15 | 58.33% |
| jamairo80 vs Dragunov | 18–17 | 51.43% |
| jamairo80 vs Eddy | 12–19 | 38.71% |
| jamairo80 vs Asuka | 12–13 | 48.00% |
| jamairo80 vs Victor | 12–13 | 48.00% |
| jamairo80 vs Nina | 7–12 | 36.84% |
| jamairo80 vs Alisa | 12–6 | 66.67% |
| jamairo80 vs Xiaoyu | 10–6 | 62.50% |
| jamairo80 vs Devil Jin | 6–10 | 37.50% |
| jamairo80 vs Leroy | 7–8 | 46.67% |
| jamairo80 vs Lidia | 5–10 | 33.33% |
| jamairo80 vs Heihachi | 6–9 | 40.00% |
| jamairo80 vs Claudio | 9–5 | 64.29% |
| jamairo80 vs Lee | 4–10 | 28.57% |
| jamairo80 vs Kuma | 3–10 | 23.08% |
| jamairo80 vs Azucena | 2–10 | 16.67% |
| jamairo80 vs Leo | 3–8 | 27.27% |
| jamairo80 vs Lars | 2–9 | 18.18% |
| jamairo80 vs Clive | 2–8 | 20.00% |
| jamairo80 vs Raven | 2–6 | 25.00% |
| jamairo80 vs Anna | 2–4 | 33.33% |
| jamairo80 vs Feng | 2–3 | 40.00% |
| jamairo80 vs Zafina | 1–4 | 20.00% |
| jamairo80 vs Jack-8 | 2–2 | 50.00% |
| jamairo80 vs Shaheen | 2–0 | 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.