| Rat Marine vs Reina | 7–0 | 100.00% |
| Rat Marine vs King | 4–2 | 66.67% |
| Rat Marine vs Nina | 4–2 | 66.67% |
| Rat Marine vs Heihachi | 1–4 | 20.00% |
| Rat Marine vs Victor | 2–2 | 50.00% |
| Rat Marine vs Steve | 2–1 | 66.67% |
| Rat Marine vs Asuka | 3–0 | 100.00% |
| Rat Marine vs Kazuya | 2–0 | 100.00% |
| Rat Marine vs Feng | 0–2 | 0.00% |
| Rat Marine vs Lili | 2–0 | 100.00% |
| Rat Marine vs Dragunov | 2–0 | 100.00% |
| Rat Marine vs Lee | 2–0 | 100.00% |
| Rat Marine vs Leroy | 2–0 | 100.00% |
| Rat Marine vs Lidia | 1–1 | 50.00% |
| Rat Marine vs Paul | 0–1 | 0.00% |
| Rat Marine vs Law | 1–0 | 100.00% |
| Rat Marine vs Hwoarang | 1–0 | 100.00% |
| Rat Marine vs Xiaoyu | 1–0 | 100.00% |
| Rat Marine vs Jack-8 | 1–0 | 100.00% |
| Rat Marine vs Claudio | 0–1 | 0.00% |
| Rat Marine vs Jun | 0–1 | 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.