| Rossoneri vs Kazuya | 43–72 | 37.39% |
| Rossoneri vs Reina | 45–48 | 48.39% |
| Rossoneri vs Dragunov | 37–53 | 41.11% |
| Rossoneri vs Paul | 47–38 | 55.29% |
| Rossoneri vs Heihachi | 46–29 | 61.33% |
| Rossoneri vs Hwoarang | 35–35 | 50.00% |
| Rossoneri vs Bryan | 26–44 | 37.14% |
| Rossoneri vs King | 30–36 | 45.45% |
| Rossoneri vs Jin | 32–28 | 53.33% |
| Rossoneri vs Asuka | 15–36 | 29.41% |
| Rossoneri vs Lili | 27–24 | 52.94% |
| Rossoneri vs Steve | 22–21 | 51.16% |
| Rossoneri vs Victor | 22–20 | 52.38% |
| Rossoneri vs Yoshimitsu | 17–22 | 43.59% |
| Rossoneri vs Jun | 15–22 | 40.54% |
| Rossoneri vs Law | 14–22 | 38.89% |
| Rossoneri vs Devil Jin | 11–21 | 34.38% |
| Rossoneri vs Lidia | 11–21 | 34.38% |
| Rossoneri vs Azucena | 17–13 | 56.67% |
| Rossoneri vs Feng | 9–19 | 32.14% |
| Rossoneri vs Alisa | 16–12 | 57.14% |
| Rossoneri vs Nina | 15–8 | 65.22% |
| Rossoneri vs Xiaoyu | 10–11 | 47.62% |
| Rossoneri vs Jack-8 | 13–8 | 61.90% |
| Rossoneri vs Leo | 10–9 | 52.63% |
| Rossoneri vs Claudio | 6–13 | 31.58% |
| Rossoneri vs Shaheen | 6–13 | 31.58% |
| Rossoneri vs Eddy | 7–12 | 36.84% |
| Rossoneri vs Lars | 7–11 | 38.89% |
| Rossoneri vs Leroy | 8–9 | 47.06% |
| Rossoneri vs Zafina | 13–3 | 81.25% |
| Rossoneri vs Raven | 2–8 | 20.00% |
| Rossoneri vs Lee | 1–6 | 14.29% |
| Rossoneri vs Kuma | 5–1 | 83.33% |
| Rossoneri vs Panda | 0–2 | 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.