| sleepless_halo vs Steve | 9–4 | 69.23% |
| sleepless_halo vs Reina | 8–5 | 61.54% |
| sleepless_halo vs Victor | 3–7 | 30.00% |
| sleepless_halo vs Alisa | 2–5 | 28.57% |
| sleepless_halo vs Nina | 3–4 | 42.86% |
| sleepless_halo vs Law | 0–5 | 0.00% |
| sleepless_halo vs Jin | 1–4 | 20.00% |
| sleepless_halo vs King | 0–4 | 0.00% |
| sleepless_halo vs Jun | 0–4 | 0.00% |
| sleepless_halo vs Hwoarang | 1–2 | 33.33% |
| sleepless_halo vs Kazuya | 2–1 | 66.67% |
| sleepless_halo vs Eddy | 1–2 | 33.33% |
| sleepless_halo vs Zafina | 1–2 | 33.33% |
| sleepless_halo vs Paul | 1–1 | 50.00% |
| sleepless_halo vs Asuka | 0–2 | 0.00% |
| sleepless_halo vs Feng | 0–2 | 0.00% |
| sleepless_halo vs Leo | 0–2 | 0.00% |
| sleepless_halo vs Raven | 2–0 | 100.00% |
| sleepless_halo vs Lili | 1–0 | 100.00% |
| sleepless_halo vs Lars | 0–1 | 0.00% |
| sleepless_halo vs Claudio | 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.