| yiih vs Kazuya | 326–308 | 51.42% |
| yiih vs Hwoarang | 271–323–2 | 45.62% |
| yiih vs Jin | 310–286 | 52.01% |
| yiih vs Law | 267–215 | 55.39% |
| yiih vs Bryan | 211–191 | 52.49% |
| yiih vs King | 166–230 | 41.92% |
| yiih vs Paul | 191–189 | 50.26% |
| yiih vs Lili | 149–145 | 50.68% |
| yiih vs Steve | 112–155 | 41.95% |
| yiih vs Reina | 113–143 | 44.14% |
| yiih vs Heihachi | 106–138 | 43.44% |
| yiih vs Dragunov | 116–127 | 47.74% |
| yiih vs Yoshimitsu | 97–139 | 41.10% |
| yiih vs Jun | 108–101 | 51.67% |
| yiih vs Azucena | 115–93 | 55.29% |
| yiih vs Lars | 100–106 | 48.54% |
| yiih vs Devil Jin | 107–92 | 53.77% |
| yiih vs Feng | 93–98 | 48.69% |
| yiih vs Nina | 82–108 | 43.16% |
| yiih vs Asuka | 94–82 | 53.41% |
| yiih vs Lee | 71–101 | 41.28% |
| yiih vs Eddy | 77–89 | 46.39% |
| yiih vs Victor | 70–94 | 42.68% |
| yiih vs Xiaoyu | 81–80 | 50.31% |
| yiih vs Alisa | 52–73 | 41.60% |
| yiih vs Leroy | 51–74 | 40.80% |
| yiih vs Raven | 49–75 | 39.52% |
| yiih vs Clive | 48–54 | 47.06% |
| yiih vs Lidia | 35–55 | 38.89% |
| yiih vs Claudio | 36–50 | 41.86% |
| yiih vs Shaheen | 46–40 | 53.49% |
| yiih vs Leo | 35–43 | 44.87% |
| yiih vs Jack-8 | 29–45 | 39.19% |
| yiih vs Kuma | 35–33 | 51.47% |
| yiih vs Zafina | 16–21 | 43.24% |
| yiih vs Panda | 10–11 | 47.62% |
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.