| Isymyakee vs Kazuya | 414–488 | 45.90% |
| Isymyakee vs Jin | 357–423 | 45.77% |
| Isymyakee vs Hwoarang | 302–333 | 47.56% |
| Isymyakee vs King | 267–347 | 43.49% |
| Isymyakee vs Reina | 284–255 | 52.69% |
| Isymyakee vs Bryan | 229–270 | 45.89% |
| Isymyakee vs Steve | 216–241 | 47.26% |
| Isymyakee vs Law | 186–256 | 42.08% |
| Isymyakee vs Paul | 170–243 | 41.16% |
| Isymyakee vs Yoshimitsu | 164–202 | 44.81% |
| Isymyakee vs Dragunov | 143–210 | 40.51% |
| Isymyakee vs Lili | 137–190 | 41.90% |
| Isymyakee vs Devil Jin | 99–163 | 37.79% |
| Isymyakee vs Jun | 117–141 | 45.35% |
| Isymyakee vs Azucena | 119–130 | 47.79% |
| Isymyakee vs Lee | 133–112 | 54.29% |
| Isymyakee vs Lidia | 106–123 | 46.29% |
| Isymyakee vs Eddy | 113–114 | 49.78% |
| Isymyakee vs Asuka | 96–117 | 45.07% |
| Isymyakee vs Feng | 103–106 | 49.28% |
| Isymyakee vs Nina | 88–116 | 43.14% |
| Isymyakee vs Lars | 82–110 | 42.71% |
| Isymyakee vs Heihachi | 77–112 | 40.74% |
| Isymyakee vs Xiaoyu | 74–114 | 39.36% |
| Isymyakee vs Alisa | 68–115 | 37.16% |
| Isymyakee vs Victor | 88–91 | 49.16% |
| Isymyakee vs Jack-8 | 55–78 | 41.35% |
| Isymyakee vs Leo | 52–72 | 41.94% |
| Isymyakee vs Leroy | 54–61 | 46.96% |
| Isymyakee vs Claudio | 53–45 | 54.08% |
| Isymyakee vs Raven | 39–58 | 40.21% |
| Isymyakee vs Clive | 38–54 | 41.30% |
| Isymyakee vs Shaheen | 38–39 | 49.35% |
| Isymyakee vs Kuma | 31–40 | 43.66% |
| Isymyakee vs Zafina | 27–37 | 42.19% |
| Isymyakee vs Anna | 21–13 | 61.76% |
| Isymyakee vs Panda | 14–18 | 43.75% |
| Isymyakee vs Fahkumram | 17–15 | 53.12% |
| Isymyakee vs Armor King | 9–11 | 45.00% |
| Isymyakee vs Miary Zo | 1–3 | 25.00% |
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.