| Marche78 vs Kazuya | 4–3 | 57.14% |
| Marche78 vs Claudio | 4–2 | 66.67% |
| Marche78 vs Law | 4–1 | 80.00% |
| Marche78 vs Jin | 2–3 | 40.00% |
| Marche78 vs Lars | 2–2 | 50.00% |
| Marche78 vs Jack-8 | 2–1 | 66.67% |
| Marche78 vs Devil Jin | 1–2 | 33.33% |
| Marche78 vs Alisa | 3–0 | 100.00% |
| Marche78 vs Reina | 2–1 | 66.67% |
| Marche78 vs Yoshimitsu | 0–2 | 0.00% |
| Marche78 vs Asuka | 2–0 | 100.00% |
| Marche78 vs Lili | 2–0 | 100.00% |
| Marche78 vs Kuma | 2–0 | 100.00% |
| Marche78 vs Azucena | 0–2 | 0.00% |
| Marche78 vs Victor | 0–2 | 0.00% |
| Marche78 vs King | 0–2 | 0.00% |
| Marche78 vs Eddy | 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.