| Alexio vs Jin | 23–29 | 44.23% |
| Alexio vs King | 25–19 | 56.82% |
| Alexio vs Dragunov | 19–11 | 63.33% |
| Alexio vs Eddy | 12–18 | 40.00% |
| Alexio vs Law | 10–16 | 38.46% |
| Alexio vs Clive | 15–10 | 60.00% |
| Alexio vs Nina | 5–18 | 21.74% |
| Alexio vs Lili | 6–16 | 27.27% |
| Alexio vs Reina | 17–5 | 77.27% |
| Alexio vs Hwoarang | 13–8 | 61.90% |
| Alexio vs Yoshimitsu | 13–5 | 72.22% |
| Alexio vs Kazuya | 9–8–1 | 52.94% |
| Alexio vs Jun | 9–9 | 50.00% |
| Alexio vs Lidia | 10–8 | 55.56% |
| Alexio vs Steve | 6–11 | 35.29% |
| Alexio vs Victor | 6–11 | 35.29% |
| Alexio vs Asuka | 7–9 | 43.75% |
| Alexio vs Devil Jin | 9–6 | 60.00% |
| Alexio vs Lars | 9–5 | 64.29% |
| Alexio vs Azucena | 7–7 | 50.00% |
| Alexio vs Paul | 6–7 | 46.15% |
| Alexio vs Bryan | 7–6 | 53.85% |
| Alexio vs Lee | 4–9 | 30.77% |
| Alexio vs Zafina | 6–5 | 54.55% |
| Alexio vs Raven | 6–5 | 54.55% |
| Alexio vs Xiaoyu | 3–7 | 30.00% |
| Alexio vs Feng | 5–5 | 50.00% |
| Alexio vs Leo | 3–5 | 37.50% |
| Alexio vs Claudio | 1–7 | 12.50% |
| Alexio vs Shaheen | 2–4 | 33.33% |
| Alexio vs Alisa | 3–2 | 60.00% |
| Alexio vs Kuma | 3–1 | 75.00% |
| Alexio vs Jack-8 | 3–0 | 100.00% |
| Alexio vs Leroy | 1–2 | 33.33% |
| Alexio vs Panda | 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.