| Roby_guru vs King | 4–7 | 36.36% |
| Roby_guru vs Jin | 4–4 | 50.00% |
| Roby_guru vs Clive | 5–3 | 62.50% |
| Roby_guru vs Dragunov | 3–4 | 42.86% |
| Roby_guru vs Leroy | 3–4 | 42.86% |
| Roby_guru vs Hwoarang | 1–5 | 16.67% |
| Roby_guru vs Eddy | 2–4 | 33.33% |
| Roby_guru vs Asuka | 4–0 | 100.00% |
| Roby_guru vs Alisa | 4–0 | 100.00% |
| Roby_guru vs Kuma | 1–3 | 25.00% |
| Roby_guru vs Yoshimitsu | 2–1 | 66.67% |
| Roby_guru vs Kazuya | 1–2 | 33.33% |
| Roby_guru vs Steve | 2–1 | 66.67% |
| Roby_guru vs Leo | 2–1 | 66.67% |
| Roby_guru vs Lee | 1–2 | 33.33% |
| Roby_guru vs Jun | 3–0 | 100.00% |
| Roby_guru vs Heihachi | 0–3 | 0.00% |
| Roby_guru vs Law | 0–2 | 0.00% |
| Roby_guru vs Xiaoyu | 1–1 | 50.00% |
| Roby_guru vs Bryan | 2–0 | 100.00% |
| Roby_guru vs Devil Jin | 0–2 | 0.00% |
| Roby_guru vs Reina | 2–0 | 100.00% |
| Roby_guru vs Azucena | 2–0 | 100.00% |
| Roby_guru vs Feng | 1–0 | 100.00% |
| Roby_guru vs Zafina | 0–1 | 0.00% |
| Roby_guru vs Victor | 1–0 | 100.00% |
| Roby_guru vs Lidia | 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.