| alessio vs Jin | 11–11 | 50.00% |
| alessio vs Jun | 14–6 | 70.00% |
| alessio vs King | 11–7 | 61.11% |
| alessio vs Hwoarang | 9–7 | 56.25% |
| alessio vs Kazuya | 7–7 | 50.00% |
| alessio vs Asuka | 7–6 | 53.85% |
| alessio vs Dragunov | 4–9 | 30.77% |
| alessio vs Law | 9–2 | 81.82% |
| alessio vs Steve | 7–4 | 63.64% |
| alessio vs Reina | 10–1 | 90.91% |
| alessio vs Xiaoyu | 6–4 | 60.00% |
| alessio vs Jack-8 | 6–3 | 66.67% |
| alessio vs Lars | 6–2 | 75.00% |
| alessio vs Azucena | 7–1 | 87.50% |
| alessio vs Paul | 0–7 | 0.00% |
| alessio vs Yoshimitsu | 4–3 | 57.14% |
| alessio vs Bryan | 1–6 | 14.29% |
| alessio vs Claudio | 3–4 | 42.86% |
| alessio vs Nina | 2–5 | 28.57% |
| alessio vs Lili | 2–4 | 33.33% |
| alessio vs Lidia | 3–3 | 50.00% |
| alessio vs Zafina | 3–2 | 60.00% |
| alessio vs Victor | 3–2 | 60.00% |
| alessio vs Raven | 1–4 | 20.00% |
| alessio vs Heihachi | 5–0 | 100.00% |
| alessio vs Feng | 3–1 | 75.00% |
| alessio vs Leo | 1–2 | 33.33% |
| alessio vs Devil Jin | 0–2 | 0.00% |
| alessio vs Alisa | 2–0 | 100.00% |
| alessio vs Lee | 0–2 | 0.00% |
| alessio vs Clive | 0–2 | 0.00% |
| alessio vs Leroy | 1–0 | 100.00% |
| alessio vs Fahkumram | 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.