| Al3x_Ruggeri02 vs Jin | 36–18 | 66.67% |
| Al3x_Ruggeri02 vs Law | 21–10 | 67.74% |
| Al3x_Ruggeri02 vs Hwoarang | 20–11 | 64.52% |
| Al3x_Ruggeri02 vs Bryan | 12–17 | 41.38% |
| Al3x_Ruggeri02 vs Kazuya | 11–10 | 52.38% |
| Al3x_Ruggeri02 vs King | 15–5 | 75.00% |
| Al3x_Ruggeri02 vs Fahkumram | 9–11 | 45.00% |
| Al3x_Ruggeri02 vs Jun | 10–9 | 52.63% |
| Al3x_Ruggeri02 vs Steve | 13–5 | 72.22% |
| Al3x_Ruggeri02 vs Alisa | 5–12 | 29.41% |
| Al3x_Ruggeri02 vs Lili | 6–10 | 37.50% |
| Al3x_Ruggeri02 vs Azucena | 13–3 | 81.25% |
| Al3x_Ruggeri02 vs Eddy | 7–9 | 43.75% |
| Al3x_Ruggeri02 vs Reina | 10–4 | 71.43% |
| Al3x_Ruggeri02 vs Nina | 9–4 | 69.23% |
| Al3x_Ruggeri02 vs Yoshimitsu | 7–5 | 58.33% |
| Al3x_Ruggeri02 vs Xiaoyu | 7–5 | 58.33% |
| Al3x_Ruggeri02 vs Leroy | 8–3 | 72.73% |
| Al3x_Ruggeri02 vs Victor | 5–6 | 45.45% |
| Al3x_Ruggeri02 vs Heihachi | 6–4 | 60.00% |
| Al3x_Ruggeri02 vs Devil Jin | 7–2 | 77.78% |
| Al3x_Ruggeri02 vs Paul | 3–5 | 37.50% |
| Al3x_Ruggeri02 vs Asuka | 3–5 | 37.50% |
| Al3x_Ruggeri02 vs Anna | 1–7 | 12.50% |
| Al3x_Ruggeri02 vs Dragunov | 6–1 | 85.71% |
| Al3x_Ruggeri02 vs Lars | 4–2 | 66.67% |
| Al3x_Ruggeri02 vs Lidia | 3–3 | 50.00% |
| Al3x_Ruggeri02 vs Clive | 3–1 | 75.00% |
| Al3x_Ruggeri02 vs Jack-8 | 2–1 | 66.67% |
| Al3x_Ruggeri02 vs Kuma | 2–1 | 66.67% |
| Al3x_Ruggeri02 vs Claudio | 2–0 | 100.00% |
| Al3x_Ruggeri02 vs Zafina | 2–0 | 100.00% |
| Al3x_Ruggeri02 vs Raven | 2–0 | 100.00% |
| Al3x_Ruggeri02 vs Leo | 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.