| Langawi vs Jin | 11–22 | 33.33% |
| Langawi vs King | 14–13 | 51.85% |
| Langawi vs Devil Jin | 12–11 | 52.17% |
| Langawi vs Yoshimitsu | 3–15 | 16.67% |
| Langawi vs Eddy | 3–15 | 16.67% |
| Langawi vs Reina | 11–6 | 64.71% |
| Langawi vs Kazuya | 9–6 | 60.00% |
| Langawi vs Asuka | 7–7 | 50.00% |
| Langawi vs Azucena | 2–12 | 14.29% |
| Langawi vs Dragunov | 4–9 | 30.77% |
| Langawi vs Bryan | 4–8 | 33.33% |
| Langawi vs Hwoarang | 2–9 | 18.18% |
| Langawi vs Jun | 4–3 | 57.14% |
| Langawi vs Victor | 3–4 | 42.86% |
| Langawi vs Steve | 4–2 | 66.67% |
| Langawi vs Paul | 0–5 | 0.00% |
| Langawi vs Law | 1–4 | 20.00% |
| Langawi vs Lee | 2–3 | 40.00% |
| Langawi vs Zafina | 3–2 | 60.00% |
| Langawi vs Lars | 1–3 | 25.00% |
| Langawi vs Alisa | 0–4 | 0.00% |
| Langawi vs Lili | 0–3 | 0.00% |
| Langawi vs Shaheen | 1–2 | 33.33% |
| Langawi vs Nina | 1–2 | 33.33% |
| Langawi vs Leroy | 1–2 | 33.33% |
| Langawi vs Xiaoyu | 2–0 | 100.00% |
| Langawi vs Feng | 0–2 | 0.00% |
| Langawi vs Raven | 2–0 | 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.