| 1KLButterfly vs Kazuya | 2–6 | 25.00% |
| 1KLButterfly vs Bryan | 4–2 | 66.67% |
| 1KLButterfly vs Steve | 2–4 | 33.33% |
| 1KLButterfly vs Nina | 3–3 | 50.00% |
| 1KLButterfly vs Yoshimitsu | 3–2 | 60.00% |
| 1KLButterfly vs Eddy | 1–4 | 20.00% |
| 1KLButterfly vs Jin | 3–0 | 100.00% |
| 1KLButterfly vs Jack-8 | 1–2 | 33.33% |
| 1KLButterfly vs Lili | 3–0 | 100.00% |
| 1KLButterfly vs Asuka | 2–0 | 100.00% |
| 1KLButterfly vs Lee | 2–0 | 100.00% |
| 1KLButterfly vs Reina | 1–1 | 50.00% |
| 1KLButterfly vs King | 0–1 | 0.00% |
| 1KLButterfly vs Hwoarang | 1–0 | 100.00% |
| 1KLButterfly vs Victor | 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.