| Alsair vs Reina | 8–7 | 53.33% |
| Alsair vs Kazuya | 7–5 | 58.33% |
| Alsair vs Nina | 5–5 | 50.00% |
| Alsair vs Paul | 7–2 | 77.78% |
| Alsair vs Dragunov | 3–6 | 33.33% |
| Alsair vs Yoshimitsu | 5–3 | 62.50% |
| Alsair vs Hwoarang | 4–4 | 50.00% |
| Alsair vs Jin | 5–3 | 62.50% |
| Alsair vs Feng | 4–3 | 57.14% |
| Alsair vs Law | 2–4 | 33.33% |
| Alsair vs Xiaoyu | 2–3 | 40.00% |
| Alsair vs Lili | 2–3 | 40.00% |
| Alsair vs Jack-8 | 0–4 | 0.00% |
| Alsair vs Devil Jin | 2–2 | 50.00% |
| Alsair vs Alisa | 2–2 | 50.00% |
| Alsair vs Eddy | 4–0 | 100.00% |
| Alsair vs Lidia | 4–0 | 100.00% |
| Alsair vs King | 3–0 | 100.00% |
| Alsair vs Steve | 2–1 | 66.67% |
| Alsair vs Lars | 1–2 | 33.33% |
| Alsair vs Kuma | 0–3 | 0.00% |
| Alsair vs Victor | 1–2 | 33.33% |
| Alsair vs Claudio | 0–2 | 0.00% |
| Alsair vs Shaheen | 1–1 | 50.00% |
| Alsair vs Lee | 0–2 | 0.00% |
| Alsair vs Leroy | 2–0 | 100.00% |
| Alsair vs Bryan | 1–0 | 100.00% |
| Alsair vs Leo | 1–0 | 100.00% |
| Alsair vs Raven | 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.