| Marche Heir vs Reina | 10–2 | 83.33% |
| Marche Heir vs Jin | 9–1 | 90.00% |
| Marche Heir vs Clive | 6–3 | 66.67% |
| Marche Heir vs Steve | 3–3 | 50.00% |
| Marche Heir vs Dragunov | 5–1 | 83.33% |
| Marche Heir vs Leo | 4–2 | 66.67% |
| Marche Heir vs Kazuya | 1–4 | 20.00% |
| Marche Heir vs Hwoarang | 4–0 | 100.00% |
| Marche Heir vs Lee | 3–0 | 100.00% |
| Marche Heir vs Nina | 2–1 | 66.67% |
| Marche Heir vs King | 2–0 | 100.00% |
| Marche Heir vs Yoshimitsu | 0–2 | 0.00% |
| Marche Heir vs Asuka | 0–2 | 0.00% |
| Marche Heir vs Jun | 2–0 | 100.00% |
| Marche Heir vs Victor | 2–0 | 100.00% |
| Marche Heir vs Lidia | 2–0 | 100.00% |
| Marche Heir vs Lili | 2–0 | 100.00% |
| Marche Heir vs Claudio | 1–0 | 100.00% |
| Marche Heir vs Shaheen | 1–0 | 100.00% |
| Marche Heir vs Heihachi | 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.