| RonkuSama vs Law | 3–11 | 21.43% |
| RonkuSama vs Jin | 4–4 | 50.00% |
| RonkuSama vs Kazuya | 1–7 | 12.50% |
| RonkuSama vs Paul | 4–3 | 57.14% |
| RonkuSama vs Lidia | 4–3 | 57.14% |
| RonkuSama vs Yoshimitsu | 5–1 | 83.33% |
| RonkuSama vs Lili | 5–1 | 83.33% |
| RonkuSama vs Hwoarang | 2–3 | 40.00% |
| RonkuSama vs Leo | 3–2 | 60.00% |
| RonkuSama vs Leroy | 4–1 | 80.00% |
| RonkuSama vs Dragunov | 0–4 | 0.00% |
| RonkuSama vs Claudio | 3–1 | 75.00% |
| RonkuSama vs Reina | 4–0 | 100.00% |
| RonkuSama vs Steve | 2–1 | 66.67% |
| RonkuSama vs Asuka | 1–2 | 33.33% |
| RonkuSama vs Azucena | 1–2 | 33.33% |
| RonkuSama vs King | 0–2 | 0.00% |
| RonkuSama vs Xiaoyu | 0–2 | 0.00% |
| RonkuSama vs Feng | 2–0 | 100.00% |
| RonkuSama vs Nina | 2–0 | 100.00% |
| RonkuSama vs Jun | 0–2 | 0.00% |
| RonkuSama vs Lee | 0–1 | 0.00% |
| RonkuSama vs Zafina | 0–1 | 0.00% |
| RonkuSama vs Eddy | 1–0 | 100.00% |
| RonkuSama vs Heihachi | 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.