| rmz21 vs Kazuya | 0–8 | 0.00% |
| rmz21 vs Steve | 1–6 | 14.29% |
| rmz21 vs Xiaoyu | 4–2 | 66.67% |
| rmz21 vs Reina | 2–4 | 33.33% |
| rmz21 vs Jin | 2–3 | 40.00% |
| rmz21 vs Devil Jin | 2–3 | 40.00% |
| rmz21 vs Dragunov | 2–3 | 40.00% |
| rmz21 vs Law | 0–4 | 0.00% |
| rmz21 vs Yoshimitsu | 3–1 | 75.00% |
| rmz21 vs Hwoarang | 2–2 | 50.00% |
| rmz21 vs Eddy | 1–3 | 25.00% |
| rmz21 vs Bryan | 1–2 | 33.33% |
| rmz21 vs Asuka | 0–3 | 0.00% |
| rmz21 vs Jun | 1–2 | 33.33% |
| rmz21 vs Victor | 3–0 | 100.00% |
| rmz21 vs King | 1–1 | 50.00% |
| rmz21 vs Lili | 1–1 | 50.00% |
| rmz21 vs Lidia | 1–1 | 50.00% |
| rmz21 vs Paul | 0–1 | 0.00% |
| rmz21 vs Jack-8 | 0–1 | 0.00% |
| rmz21 vs Feng | 0–1 | 0.00% |
| rmz21 vs Leo | 0–1 | 0.00% |
| rmz21 vs Lars | 1–0 | 100.00% |
| rmz21 vs Alisa | 0–1 | 0.00% |
| rmz21 vs Lee | 0–1 | 0.00% |
| rmz21 vs Zafina | 1–0 | 100.00% |
| rmz21 vs Leroy | 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.