| Japhh vs Law | 6–2 | 75.00% |
| Japhh vs Hwoarang | 6–2 | 75.00% |
| Japhh vs Steve | 5–3 | 62.50% |
| Japhh vs Bryan | 6–1 | 85.71% |
| Japhh vs Leo | 4–3 | 57.14% |
| Japhh vs Claudio | 4–3 | 57.14% |
| Japhh vs Azucena | 6–1 | 85.71% |
| Japhh vs Heihachi | 5–2 | 71.43% |
| Japhh vs Dragunov | 2–4 | 33.33% |
| Japhh vs Jin | 3–2 | 60.00% |
| Japhh vs Kazuya | 5–0 | 100.00% |
| Japhh vs Asuka | 3–1 | 75.00% |
| Japhh vs Lili | 4–0 | 100.00% |
| Japhh vs Lars | 2–2 | 50.00% |
| Japhh vs Devil Jin | 3–0 | 100.00% |
| Japhh vs Reina | 3–0 | 100.00% |
| Japhh vs King | 2–0 | 100.00% |
| Japhh vs Yoshimitsu | 2–0 | 100.00% |
| Japhh vs Jack-8 | 2–0 | 100.00% |
| Japhh vs Feng | 2–0 | 100.00% |
| Japhh vs Kuma | 2–0 | 100.00% |
| Japhh vs Victor | 2–0 | 100.00% |
| Japhh vs Eddy | 0–2 | 0.00% |
| Japhh vs Jun | 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.