| alex_id_k vs Alisa | 5–3 | 62.50% |
| alex_id_k vs Reina | 2–5 | 28.57% |
| alex_id_k vs King | 4–2 | 66.67% |
| alex_id_k vs Lee | 3–3 | 50.00% |
| alex_id_k vs Kazuya | 4–1 | 80.00% |
| alex_id_k vs Jin | 1–3 | 25.00% |
| alex_id_k vs Eddy | 0–4 | 0.00% |
| alex_id_k vs Hwoarang | 2–1 | 66.67% |
| alex_id_k vs Nina | 2–1 | 66.67% |
| alex_id_k vs Victor | 2–1 | 66.67% |
| alex_id_k vs Law | 2–0 | 100.00% |
| alex_id_k vs Xiaoyu | 0–2 | 0.00% |
| alex_id_k vs Bryan | 0–2 | 0.00% |
| alex_id_k vs Steve | 2–0 | 100.00% |
| alex_id_k vs Jack-8 | 0–2 | 0.00% |
| alex_id_k vs Claudio | 2–0 | 100.00% |
| alex_id_k vs Shaheen | 0–2 | 0.00% |
| alex_id_k vs Jun | 0–2 | 0.00% |
| alex_id_k vs Dragunov | 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.