| Rota Chan Li vs King | 5–20 | 20.00% |
| Rota Chan Li vs Reina | 11–11 | 50.00% |
| Rota Chan Li vs Jin | 5–14 | 26.32% |
| Rota Chan Li vs Hwoarang | 8–7 | 53.33% |
| Rota Chan Li vs Steve | 11–4 | 73.33% |
| Rota Chan Li vs Law | 2–10 | 16.67% |
| Rota Chan Li vs Lili | 4–8 | 33.33% |
| Rota Chan Li vs Jun | 4–6 | 40.00% |
| Rota Chan Li vs Victor | 2–7 | 22.22% |
| Rota Chan Li vs Eddy | 4–5 | 44.44% |
| Rota Chan Li vs Kazuya | 3–5 | 37.50% |
| Rota Chan Li vs Raven | 4–4 | 50.00% |
| Rota Chan Li vs Paul | 2–5 | 28.57% |
| Rota Chan Li vs Devil Jin | 5–1 | 83.33% |
| Rota Chan Li vs Alisa | 1–5 | 16.67% |
| Rota Chan Li vs Azucena | 3–3 | 50.00% |
| Rota Chan Li vs Yoshimitsu | 1–4 | 20.00% |
| Rota Chan Li vs Lars | 1–4 | 20.00% |
| Rota Chan Li vs Xiaoyu | 2–2 | 50.00% |
| Rota Chan Li vs Dragunov | 0–4 | 0.00% |
| Rota Chan Li vs Lee | 2–2 | 50.00% |
| Rota Chan Li vs Feng | 1–2 | 33.33% |
| Rota Chan Li vs Leo | 1–2 | 33.33% |
| Rota Chan Li vs Bryan | 1–1 | 50.00% |
| Rota Chan Li vs Claudio | 2–0 | 100.00% |
| Rota Chan Li vs Nina | 0–2 | 0.00% |
| Rota Chan Li vs Zafina | 0–2 | 0.00% |
| Rota Chan Li vs Asuka | 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.