| Alex YiiK vs King | 50–38 | 56.82% |
| Alex YiiK vs Hwoarang | 45–41 | 52.33% |
| Alex YiiK vs Reina | 51–35 | 59.30% |
| Alex YiiK vs Jin | 34–51 | 40.00% |
| Alex YiiK vs Kazuya | 47–36 | 56.63% |
| Alex YiiK vs Bryan | 45–36 | 55.56% |
| Alex YiiK vs Yoshimitsu | 45–27 | 62.50% |
| Alex YiiK vs Lars | 34–29 | 53.97% |
| Alex YiiK vs Dragunov | 36–23 | 61.02% |
| Alex YiiK vs Law | 26–31 | 45.61% |
| Alex YiiK vs Jun | 33–24 | 57.89% |
| Alex YiiK vs Lili | 29–23 | 55.77% |
| Alex YiiK vs Azucena | 27–23 | 54.00% |
| Alex YiiK vs Devil Jin | 32–16 | 66.67% |
| Alex YiiK vs Leo | 26–22 | 54.17% |
| Alex YiiK vs Claudio | 24–24 | 50.00% |
| Alex YiiK vs Xiaoyu | 23–21 | 52.27% |
| Alex YiiK vs Steve | 27–17 | 61.36% |
| Alex YiiK vs Zafina | 15–28 | 34.88% |
| Alex YiiK vs Lee | 22–18 | 55.00% |
| Alex YiiK vs Raven | 25–14 | 64.10% |
| Alex YiiK vs Victor | 24–13 | 64.86% |
| Alex YiiK vs Paul | 13–23 | 36.11% |
| Alex YiiK vs Jack-8 | 20–14 | 58.82% |
| Alex YiiK vs Alisa | 14–18 | 43.75% |
| Alex YiiK vs Heihachi | 15–16 | 48.39% |
| Alex YiiK vs Leroy | 13–16 | 44.83% |
| Alex YiiK vs Asuka | 17–11 | 60.71% |
| Alex YiiK vs Eddy | 17–10 | 62.96% |
| Alex YiiK vs Lidia | 11–16 | 40.74% |
| Alex YiiK vs Kuma | 11–14 | 44.00% |
| Alex YiiK vs Feng | 16–8 | 66.67% |
| Alex YiiK vs Nina | 12–12 | 50.00% |
| Alex YiiK vs Shaheen | 6–8 | 42.86% |
| Alex YiiK vs Panda | 5–6 | 45.45% |
| Alex YiiK vs Clive | 1–4 | 20.00% |
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.