| Alex vs Jin | 11–9 | 55.00% |
| Alex vs Kazuya | 5–6 | 45.45% |
| Alex vs Heihachi | 4–3 | 57.14% |
| Alex vs Clive | 3–2 | 60.00% |
| Alex vs Anna | 3–2 | 60.00% |
| Alex vs Steve | 3–1 | 75.00% |
| Alex vs Asuka | 2–2 | 50.00% |
| Alex vs Kuma | 2–2 | 50.00% |
| Alex vs Azucena | 2–2 | 50.00% |
| Alex vs Victor | 2–2 | 50.00% |
| Alex vs King | 2–1 | 66.67% |
| Alex vs Hwoarang | 0–3 | 0.00% |
| Alex vs Bryan | 1–2 | 33.33% |
| Alex vs Feng | 1–2 | 33.33% |
| Alex vs Alisa | 3–0 | 100.00% |
| Alex vs Eddy | 1–2 | 33.33% |
| Alex vs Law | 0–2 | 0.00% |
| Alex vs Jack-8 | 2–0 | 100.00% |
| Alex vs Devil Jin | 0–2 | 0.00% |
| Alex vs Dragunov | 0–2 | 0.00% |
| Alex vs Nina | 0–2 | 0.00% |
| Alex vs Lee | 0–2 | 0.00% |
| Alex vs Raven | 0–2 | 0.00% |
| Alex vs Paul | 1–0 | 100.00% |
| Alex vs Yoshimitsu | 0–1 | 0.00% |
| Alex vs Leo | 1–0 | 100.00% |
| Alex vs Jun | 0–1 | 0.00% |
| Alex vs Reina | 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.