| Rossy vs Kazuya | 146–112 | 56.59% |
| Rossy vs Jin | 124–99 | 55.61% |
| Rossy vs King | 107–102 | 51.20% |
| Rossy vs Bryan | 81–81 | 50.00% |
| Rossy vs Steve | 86–60 | 58.90% |
| Rossy vs Dragunov | 51–61 | 45.54% |
| Rossy vs Heihachi | 42–60 | 41.18% |
| Rossy vs Law | 48–53 | 47.52% |
| Rossy vs Hwoarang | 44–50 | 46.81% |
| Rossy vs Reina | 51–31 | 62.20% |
| Rossy vs Paul | 31–49 | 38.75% |
| Rossy vs Armor King | 31–49 | 38.75% |
| Rossy vs Nina | 33–34 | 49.25% |
| Rossy vs Victor | 28–31 | 47.46% |
| Rossy vs Clive | 26–32 | 44.83% |
| Rossy vs Devil Jin | 24–30 | 44.44% |
| Rossy vs Claudio | 20–28 | 41.67% |
| Rossy vs Yoshimitsu | 17–28–1 | 37.78% |
| Rossy vs Lars | 15–31 | 32.61% |
| Rossy vs Eddy | 20–25 | 44.44% |
| Rossy vs Anna | 16–28 | 36.36% |
| Rossy vs Lili | 25–16–1 | 60.98% |
| Rossy vs Asuka | 16–25 | 39.02% |
| Rossy vs Jun | 16–25 | 39.02% |
| Rossy vs Jack-8 | 18–21 | 46.15% |
| Rossy vs Feng | 14–25 | 35.90% |
| Rossy vs Alisa | 18–20 | 47.37% |
| Rossy vs Lee | 19–18 | 51.35% |
| Rossy vs Leroy | 21–16 | 56.76% |
| Rossy vs Azucena | 21–15 | 58.33% |
| Rossy vs Fahkumram | 16–15 | 51.61% |
| Rossy vs Leo | 10–14 | 41.67% |
| Rossy vs Xiaoyu | 7–14 | 33.33% |
| Rossy vs Kuma | 7–13 | 35.00% |
| Rossy vs Lidia | 9–8 | 52.94% |
| Rossy vs Miary Zo | 11–4 | 73.33% |
| Rossy vs Shaheen | 5–9 | 35.71% |
| Rossy vs Raven | 5–7 | 41.67% |
| Rossy vs Zafina | 4–6 | 40.00% |
| Rossy vs Panda | 0–5 | 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.