| Rob stone vs Jin | 24–28 | 46.15% |
| Rob stone vs King | 23–22 | 51.11% |
| Rob stone vs Eddy | 17–22 | 43.59% |
| Rob stone vs Hwoarang | 15–20 | 42.86% |
| Rob stone vs Kazuya | 13–21 | 38.24% |
| Rob stone vs Law | 9–13 | 40.91% |
| Rob stone vs Paul | 11–9 | 55.00% |
| Rob stone vs Steve | 8–12 | 40.00% |
| Rob stone vs Jun | 8–12 | 40.00% |
| Rob stone vs Azucena | 10–7 | 58.82% |
| Rob stone vs Lili | 9–7 | 56.25% |
| Rob stone vs Reina | 7–9 | 43.75% |
| Rob stone vs Yoshimitsu | 5–10 | 33.33% |
| Rob stone vs Dragunov | 6–9 | 40.00% |
| Rob stone vs Lee | 6–9 | 40.00% |
| Rob stone vs Alisa | 8–6 | 57.14% |
| Rob stone vs Raven | 7–7 | 50.00% |
| Rob stone vs Victor | 4–9 | 30.77% |
| Rob stone vs Lidia | 6–7 | 46.15% |
| Rob stone vs Asuka | 4–8 | 33.33% |
| Rob stone vs Lars | 7–4 | 63.64% |
| Rob stone vs Xiaoyu | 6–4 | 60.00% |
| Rob stone vs Bryan | 4–6 | 40.00% |
| Rob stone vs Leroy | 5–5 | 50.00% |
| Rob stone vs Jack-8 | 3–6 | 33.33% |
| Rob stone vs Devil Jin | 4–4 | 50.00% |
| Rob stone vs Nina | 5–3 | 62.50% |
| Rob stone vs Feng | 4–3 | 57.14% |
| Rob stone vs Shaheen | 5–2 | 71.43% |
| Rob stone vs Kuma | 0–5 | 0.00% |
| Rob stone vs Claudio | 2–1 | 66.67% |
| Rob stone vs Zafina | 2–1 | 66.67% |
| Rob stone vs Heihachi | 2–1 | 66.67% |
| Rob stone vs Leo | 0–1 | 0.00% |
| Rob stone vs Panda | 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.