| Rotlaust vs Lili | 5–13 | 27.78% |
| Rotlaust vs King | 4–10 | 28.57% |
| Rotlaust vs Jin | 3–10 | 23.08% |
| Rotlaust vs Steve | 2–10 | 16.67% |
| Rotlaust vs Reina | 6–3 | 66.67% |
| Rotlaust vs Lidia | 1–8 | 11.11% |
| Rotlaust vs Hwoarang | 0–7 | 0.00% |
| Rotlaust vs Kazuya | 5–2 | 71.43% |
| Rotlaust vs Armor King | 2–5 | 28.57% |
| Rotlaust vs Law | 4–2 | 66.67% |
| Rotlaust vs Heihachi | 2–4 | 33.33% |
| Rotlaust vs Bryan | 1–4 | 20.00% |
| Rotlaust vs Lars | 2–3 | 40.00% |
| Rotlaust vs Azucena | 3–2 | 60.00% |
| Rotlaust vs Clive | 1–4 | 20.00% |
| Rotlaust vs Devil Jin | 1–3 | 25.00% |
| Rotlaust vs Dragunov | 2–2 | 50.00% |
| Rotlaust vs Miary Zo | 4–0 | 100.00% |
| Rotlaust vs Claudio | 1–2 | 33.33% |
| Rotlaust vs Nina | 1–2 | 33.33% |
| Rotlaust vs Paul | 0–2 | 0.00% |
| Rotlaust vs Yoshimitsu | 2–0 | 100.00% |
| Rotlaust vs Leroy | 0–2 | 0.00% |
| Rotlaust vs Jun | 1–1 | 50.00% |
| Rotlaust vs Asuka | 0–1 | 0.00% |
| Rotlaust vs Zafina | 1–0 | 100.00% |
| Rotlaust vs Eddy | 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.