| izayoi vs Jin | 273–269 | 50.37% |
| izayoi vs Bryan | 241–217 | 52.62% |
| izayoi vs Kazuya | 251–188–1 | 57.18% |
| izayoi vs Hwoarang | 209–191 | 52.25% |
| izayoi vs King | 186–186 | 50.00% |
| izayoi vs Reina | 175–164 | 51.62% |
| izayoi vs Yoshimitsu | 175–149 | 54.01% |
| izayoi vs Paul | 161–160–1 | 50.16% |
| izayoi vs Law | 153–146 | 51.17% |
| izayoi vs Devil Jin | 138–152 | 47.59% |
| izayoi vs Lili | 142–139 | 50.53% |
| izayoi vs Dragunov | 125–153 | 44.96% |
| izayoi vs Lee | 132–138 | 48.89% |
| izayoi vs Steve | 138–115 | 54.55% |
| izayoi vs Asuka | 130–102 | 56.03% |
| izayoi vs Jun | 92–100 | 47.92% |
| izayoi vs Raven | 84–94 | 47.19% |
| izayoi vs Alisa | 74–101 | 42.29% |
| izayoi vs Xiaoyu | 106–67 | 61.27% |
| izayoi vs Lars | 84–81 | 50.91% |
| izayoi vs Feng | 94–65 | 59.12% |
| izayoi vs Eddy | 93–65 | 58.86% |
| izayoi vs Heihachi | 63–92 | 40.65% |
| izayoi vs Nina | 80–72 | 52.63% |
| izayoi vs Azucena | 59–91 | 39.33% |
| izayoi vs Victor | 60–84 | 41.67% |
| izayoi vs Jack-8 | 81–59 | 57.86% |
| izayoi vs Lidia | 67–60 | 52.76% |
| izayoi vs Claudio | 59–62 | 48.76% |
| izayoi vs Leo | 66–51 | 56.41% |
| izayoi vs Zafina | 43–54 | 44.33% |
| izayoi vs Anna | 43–50 | 46.24% |
| izayoi vs Shaheen | 50–39 | 56.18% |
| izayoi vs Kuma | 40–45 | 47.06% |
| izayoi vs Fahkumram | 27–53 | 33.75% |
| izayoi vs Armor King | 36–38 | 48.65% |
| izayoi vs Leroy | 38–34 | 52.78% |
| izayoi vs Panda | 25–26 | 49.02% |
| izayoi vs Clive | 27–21 | 56.25% |
| izayoi vs Miary Zo | 4–13 | 23.53% |
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.