| 4rkana vs Reina | 8–7 | 53.33% |
| 4rkana vs Hwoarang | 1–9 | 10.00% |
| 4rkana vs Kazuya | 4–6 | 40.00% |
| 4rkana vs Jin | 3–6 | 33.33% |
| 4rkana vs Steve | 5–3 | 62.50% |
| 4rkana vs Asuka | 4–4 | 50.00% |
| 4rkana vs Dragunov | 3–5 | 37.50% |
| 4rkana vs Paul | 4–3 | 57.14% |
| 4rkana vs Lili | 1–6 | 14.29% |
| 4rkana vs Law | 2–4 | 33.33% |
| 4rkana vs King | 2–4 | 33.33% |
| 4rkana vs Bryan | 3–2 | 60.00% |
| 4rkana vs Claudio | 2–3 | 40.00% |
| 4rkana vs Jun | 3–2 | 60.00% |
| 4rkana vs Azucena | 1–4 | 20.00% |
| 4rkana vs Alisa | 2–2 | 50.00% |
| 4rkana vs Eddy | 0–4 | 0.00% |
| 4rkana vs Devil Jin | 1–2 | 33.33% |
| 4rkana vs Nina | 1–2 | 33.33% |
| 4rkana vs Feng | 0–2 | 0.00% |
| 4rkana vs Kuma | 2–0 | 100.00% |
| 4rkana vs Xiaoyu | 0–1 | 0.00% |
| 4rkana vs Lars | 0–1 | 0.00% |
| 4rkana 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.