| Jash vs Jin | 25–30 | 45.45% |
| Jash vs Bryan | 22–23 | 48.89% |
| Jash vs King | 19–24 | 44.19% |
| Jash vs Kazuya | 18–18 | 50.00% |
| Jash vs Clive | 16–13 | 55.17% |
| Jash vs Reina | 10–17 | 37.04% |
| Jash vs Dragunov | 9–16 | 36.00% |
| Jash vs Hwoarang | 8–9 | 47.06% |
| Jash vs Steve | 9–7 | 56.25% |
| Jash vs Devil Jin | 7–9 | 43.75% |
| Jash vs Lili | 5–10 | 33.33% |
| Jash vs Alisa | 7–8 | 46.67% |
| Jash vs Eddy | 9–5 | 64.29% |
| Jash vs Leo | 6–7 | 46.15% |
| Jash vs Jun | 5–8 | 38.46% |
| Jash vs Paul | 4–8 | 33.33% |
| Jash vs Asuka | 5–7 | 41.67% |
| Jash vs Lee | 6–5 | 54.55% |
| Jash vs Heihachi | 3–8 | 27.27% |
| Jash vs Law | 2–8 | 20.00% |
| Jash vs Lars | 2–8 | 20.00% |
| Jash vs Victor | 5–5 | 50.00% |
| Jash vs Xiaoyu | 2–7 | 22.22% |
| Jash vs Shaheen | 2–5 | 28.57% |
| Jash vs Nina | 5–2 | 71.43% |
| Jash vs Feng | 3–3 | 50.00% |
| Jash vs Yoshimitsu | 1–4 | 20.00% |
| Jash vs Jack-8 | 1–4 | 20.00% |
| Jash vs Claudio | 2–3 | 40.00% |
| Jash vs Kuma | 1–2 | 33.33% |
| Jash vs Panda | 2–1 | 66.67% |
| Jash vs Leroy | 0–3 | 0.00% |
| Jash vs Zafina | 0–2 | 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.