| Jaleig vs Reina | 10–15 | 40.00% |
| Jaleig vs Steve | 12–8 | 60.00% |
| Jaleig vs Lars | 7–13 | 35.00% |
| Jaleig vs Hwoarang | 5–13 | 27.78% |
| Jaleig vs Azucena | 9–9 | 50.00% |
| Jaleig vs Jin | 4–13 | 23.53% |
| Jaleig vs Victor | 2–14 | 12.50% |
| Jaleig vs Heihachi | 5–10 | 33.33% |
| Jaleig vs Kazuya | 5–9 | 35.71% |
| Jaleig vs King | 4–9 | 30.77% |
| Jaleig vs Paul | 2–10 | 16.67% |
| Jaleig vs Law | 3–8 | 27.27% |
| Jaleig vs Lee | 6–5 | 54.55% |
| Jaleig vs Jun | 6–5 | 54.55% |
| Jaleig vs Lidia | 5–6 | 45.45% |
| Jaleig vs Yoshimitsu | 3–6 | 33.33% |
| Jaleig vs Bryan | 1–8 | 11.11% |
| Jaleig vs Lili | 0–8 | 0.00% |
| Jaleig vs Xiaoyu | 4–3 | 57.14% |
| Jaleig vs Alisa | 2–5 | 28.57% |
| Jaleig vs Devil Jin | 4–1 | 80.00% |
| Jaleig vs Raven | 2–3 | 40.00% |
| Jaleig vs Asuka | 0–3 | 0.00% |
| Jaleig vs Feng | 0–3 | 0.00% |
| Jaleig vs Claudio | 2–1 | 66.67% |
| Jaleig vs Kuma | 0–3 | 0.00% |
| Jaleig vs Panda | 0–3 | 0.00% |
| Jaleig vs Zafina | 2–1 | 66.67% |
| Jaleig vs Dragunov | 0–2 | 0.00% |
| Jaleig vs Leo | 0–1 | 0.00% |
| Jaleig vs Nina | 0–1 | 0.00% |
| Jaleig vs Leroy | 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.