| Ruru RUN vs Hwoarang | 4–5 | 44.44% |
| Ruru RUN vs Jin | 0–7 | 0.00% |
| Ruru RUN vs Devil Jin | 2–4 | 33.33% |
| Ruru RUN vs Lili | 1–5 | 16.67% |
| Ruru RUN vs King | 1–4 | 20.00% |
| Ruru RUN vs Bryan | 1–4 | 20.00% |
| Ruru RUN vs Heihachi | 0–5 | 0.00% |
| Ruru RUN vs Anna | 0–5 | 0.00% |
| Ruru RUN vs Kazuya | 0–4 | 0.00% |
| Ruru RUN vs Steve | 0–4 | 0.00% |
| Ruru RUN vs Lee | 1–3 | 25.00% |
| Ruru RUN vs Asuka | 1–2 | 33.33% |
| Ruru RUN vs Lars | 1–2 | 33.33% |
| Ruru RUN vs Leroy | 1–2 | 33.33% |
| Ruru RUN vs Azucena | 0–3 | 0.00% |
| Ruru RUN vs Xiaoyu | 2–0 | 100.00% |
| Ruru RUN vs Clive | 0–2 | 0.00% |
| Ruru RUN vs Jack-8 | 0–1 | 0.00% |
| Ruru RUN vs Reina | 0–1 | 0.00% |
| Ruru RUN vs Raven | 1–0 | 100.00% |
| Ruru RUN vs Lidia | 1–0 | 100.00% |
| Ruru RUN vs Fahkumram | 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.