| IKAYAKIUS vs Eddy | 0–13 | 0.00% |
| IKAYAKIUS vs Jun | 0–7 | 0.00% |
| IKAYAKIUS vs Reina | 2–5 | 28.57% |
| IKAYAKIUS vs Victor | 1–6 | 14.29% |
| IKAYAKIUS vs Jin | 2–4 | 33.33% |
| IKAYAKIUS vs King | 1–4 | 20.00% |
| IKAYAKIUS vs Steve | 1–3 | 25.00% |
| IKAYAKIUS vs Hwoarang | 2–1 | 66.67% |
| IKAYAKIUS vs Xiaoyu | 1–2 | 33.33% |
| IKAYAKIUS vs Kazuya | 2–1 | 66.67% |
| IKAYAKIUS vs Lars | 1–2 | 33.33% |
| IKAYAKIUS vs Azucena | 2–1 | 66.67% |
| IKAYAKIUS vs Asuka | 0–2 | 0.00% |
| IKAYAKIUS vs Lili | 0–2 | 0.00% |
| IKAYAKIUS vs Kuma | 0–2 | 0.00% |
| IKAYAKIUS vs Law | 0–1 | 0.00% |
| IKAYAKIUS vs Jack-8 | 0–1 | 0.00% |
| IKAYAKIUS vs Leo | 0–1 | 0.00% |
| IKAYAKIUS vs Nina | 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.