| [UA]IGKey vs Kazuya | 27–25 | 51.92% |
| [UA]IGKey vs Reina | 23–27 | 46.00% |
| [UA]IGKey vs King | 19–23 | 45.24% |
| [UA]IGKey vs Jin | 13–28 | 31.71% |
| [UA]IGKey vs Bryan | 23–17 | 57.50% |
| [UA]IGKey vs Lidia | 7–21 | 25.00% |
| [UA]IGKey vs Hwoarang | 13–13 | 50.00% |
| [UA]IGKey vs Paul | 14–10 | 58.33% |
| [UA]IGKey vs Dragunov | 11–12 | 47.83% |
| [UA]IGKey vs Asuka | 11–10 | 52.38% |
| [UA]IGKey vs Yoshimitsu | 10–10 | 50.00% |
| [UA]IGKey vs Law | 11–8 | 57.89% |
| [UA]IGKey vs Steve | 6–13 | 31.58% |
| [UA]IGKey vs Victor | 4–13 | 23.53% |
| [UA]IGKey vs Eddy | 7–10 | 41.18% |
| [UA]IGKey vs Kuma | 6–9 | 40.00% |
| [UA]IGKey vs Lili | 10–3 | 76.92% |
| [UA]IGKey vs Azucena | 5–8 | 38.46% |
| [UA]IGKey vs Lars | 3–9 | 25.00% |
| [UA]IGKey vs Devil Jin | 3–8 | 27.27% |
| [UA]IGKey vs Lee | 3–8 | 27.27% |
| [UA]IGKey vs Jun | 6–5 | 54.55% |
| [UA]IGKey vs Leroy | 5–5 | 50.00% |
| [UA]IGKey vs Xiaoyu | 3–6 | 33.33% |
| [UA]IGKey vs Jack-8 | 3–6 | 33.33% |
| [UA]IGKey vs Feng | 5–4 | 55.56% |
| [UA]IGKey vs Shaheen | 4–5 | 44.44% |
| [UA]IGKey vs Alisa | 3–5 | 37.50% |
| [UA]IGKey vs Claudio | 6–2 | 75.00% |
| [UA]IGKey vs Raven | 6–2 | 75.00% |
| [UA]IGKey vs Zafina | 2–2 | 50.00% |
| [UA]IGKey vs Nina | 3–0 | 100.00% |
| [UA]IGKey vs Leo | 2–0 | 100.00% |
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.