| Ale_Decio vs Jin | 9–9 | 50.00% |
| Ale_Decio vs Dragunov | 9–2 | 81.82% |
| Ale_Decio vs Hwoarang | 5–4 | 55.56% |
| Ale_Decio vs Kazuya | 5–4 | 55.56% |
| Ale_Decio vs Yoshimitsu | 3–4 | 42.86% |
| Ale_Decio vs Reina | 3–4 | 42.86% |
| Ale_Decio vs Alisa | 2–3 | 40.00% |
| Ale_Decio vs Jun | 2–2 | 50.00% |
| Ale_Decio vs Lars | 1–2 | 33.33% |
| Ale_Decio vs Claudio | 1–2 | 33.33% |
| Ale_Decio vs Nina | 3–0 | 100.00% |
| Ale_Decio vs Law | 0–2 | 0.00% |
| Ale_Decio vs King | 2–0 | 100.00% |
| Ale_Decio vs Xiaoyu | 2–0 | 100.00% |
| Ale_Decio vs Bryan | 0–2 | 0.00% |
| Ale_Decio vs Steve | 2–0 | 100.00% |
| Ale_Decio vs Devil Jin | 0–2 | 0.00% |
| Ale_Decio vs Lidia | 2–0 | 100.00% |
| Ale_Decio vs Zafina | 1–0 | 100.00% |
| Ale_Decio vs Victor | 1–0 | 100.00% |
| Ale_Decio vs Eddy | 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.