| Alex1337 vs Kazuya | 12–15 | 44.44% |
| Alex1337 vs Jin | 13–11 | 54.17% |
| Alex1337 vs Law | 8–14 | 36.36% |
| Alex1337 vs Steve | 14–8 | 63.64% |
| Alex1337 vs Yoshimitsu | 2–14 | 12.50% |
| Alex1337 vs King | 6–8 | 42.86% |
| Alex1337 vs Hwoarang | 6–6 | 50.00% |
| Alex1337 vs Bryan | 3–7 | 30.00% |
| Alex1337 vs Lili | 5–5 | 50.00% |
| Alex1337 vs Lars | 2–7 | 22.22% |
| Alex1337 vs Jun | 7–1 | 87.50% |
| Alex1337 vs Jack-8 | 4–3 | 57.14% |
| Alex1337 vs Feng | 3–4 | 42.86% |
| Alex1337 vs Leo | 3–4 | 42.86% |
| Alex1337 vs Reina | 7–0 | 100.00% |
| Alex1337 vs Asuka | 6–0 | 100.00% |
| Alex1337 vs Alisa | 1–5 | 16.67% |
| Alex1337 vs Azucena | 2–4 | 33.33% |
| Alex1337 vs Nina | 1–4 | 20.00% |
| Alex1337 vs Lee | 1–4 | 20.00% |
| Alex1337 vs Eddy | 3–2 | 60.00% |
| Alex1337 vs Lidia | 4–1 | 80.00% |
| Alex1337 vs Dragunov | 0–4 | 0.00% |
| Alex1337 vs Leroy | 0–4 | 0.00% |
| Alex1337 vs Victor | 2–2 | 50.00% |
| Alex1337 vs Anna | 2–2 | 50.00% |
| Alex1337 vs Paul | 1–2 | 33.33% |
| Alex1337 vs Claudio | 2–1 | 66.67% |
| Alex1337 vs Zafina | 0–2 | 0.00% |
| Alex1337 vs Raven | 0–2 | 0.00% |
| Alex1337 vs Clive | 0–2 | 0.00% |
| Alex1337 vs Devil Jin | 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.