| Marvelmayhem20 vs Eddy | 5–3 | 62.50% |
| Marvelmayhem20 vs Heihachi | 5–3 | 62.50% |
| Marvelmayhem20 vs Nina | 3–3 | 50.00% |
| Marvelmayhem20 vs Jin | 4–1 | 80.00% |
| Marvelmayhem20 vs Steve | 4–1 | 80.00% |
| Marvelmayhem20 vs King | 3–0 | 100.00% |
| Marvelmayhem20 vs Jun | 3–0 | 100.00% |
| Marvelmayhem20 vs Victor | 2–1 | 66.67% |
| Marvelmayhem20 vs Bryan | 2–0 | 100.00% |
| Marvelmayhem20 vs Jack-8 | 2–0 | 100.00% |
| Marvelmayhem20 vs Feng | 2–0 | 100.00% |
| Marvelmayhem20 vs Kuma | 2–0 | 100.00% |
| Marvelmayhem20 vs Leroy | 2–0 | 100.00% |
| Marvelmayhem20 vs Lidia | 2–0 | 100.00% |
| Marvelmayhem20 vs Paul | 0–1 | 0.00% |
| Marvelmayhem20 vs Hwoarang | 1–0 | 100.00% |
| Marvelmayhem20 vs Lili | 0–1 | 0.00% |
| Marvelmayhem20 vs Dragunov | 0–1 | 0.00% |
| Marvelmayhem20 vs Leo | 0–1 | 0.00% |
| Marvelmayhem20 vs Claudio | 0–1 | 0.00% |
| Marvelmayhem20 vs Reina | 1–0 | 100.00% |
| Marvelmayhem20 vs Raven | 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.