| KU7IR4_X vs Reina | 12–5 | 70.59% |
| KU7IR4_X vs Kazuya | 4–2 | 66.67% |
| KU7IR4_X vs Steve | 4–2 | 66.67% |
| KU7IR4_X vs Heihachi | 3–3 | 50.00% |
| KU7IR4_X vs Dragunov | 1–4 | 20.00% |
| KU7IR4_X vs Lili | 2–2 | 50.00% |
| KU7IR4_X vs Azucena | 3–1 | 75.00% |
| KU7IR4_X vs Victor | 2–2 | 50.00% |
| KU7IR4_X vs King | 1–2 | 33.33% |
| KU7IR4_X vs Devil Jin | 1–2 | 33.33% |
| KU7IR4_X vs Jun | 2–1 | 66.67% |
| KU7IR4_X vs Hwoarang | 2–0 | 100.00% |
| KU7IR4_X vs Xiaoyu | 2–0 | 100.00% |
| KU7IR4_X vs Lee | 2–0 | 100.00% |
| KU7IR4_X vs Raven | 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.