| RoKaisy vs Kazuya | 445–429 | 50.92% |
| RoKaisy vs Bryan | 283–308 | 47.88% |
| RoKaisy vs Jin | 264–281–2 | 48.44% |
| RoKaisy vs Heihachi | 227–289–1 | 43.99% |
| RoKaisy vs Reina | 278–215 | 56.39% |
| RoKaisy vs King | 215–213 | 50.23% |
| RoKaisy vs Steve | 206–173 | 54.35% |
| RoKaisy vs Hwoarang | 147–215 | 40.61% |
| RoKaisy vs Dragunov | 164–179 | 47.81% |
| RoKaisy vs Devil Jin | 166–150 | 52.53% |
| RoKaisy vs Lee | 148–161–1 | 47.90% |
| RoKaisy vs Lili | 132–152 | 46.48% |
| RoKaisy vs Yoshimitsu | 134–148 | 47.52% |
| RoKaisy vs Law | 123–142 | 46.42% |
| RoKaisy vs Armor King | 124–127 | 49.40% |
| RoKaisy vs Paul | 91–154 | 37.14% |
| RoKaisy vs Jun | 122–101 | 54.71% |
| RoKaisy vs Asuka | 91–108 | 45.73% |
| RoKaisy vs Azucena | 99–87 | 53.23% |
| RoKaisy vs Lidia | 91–94 | 49.19% |
| RoKaisy vs Nina | 75–102 | 42.37% |
| RoKaisy vs Feng | 75–96 | 43.86% |
| RoKaisy vs Lars | 63–102 | 38.18% |
| RoKaisy vs Eddy | 72–78 | 48.00% |
| RoKaisy vs Victor | 68–74 | 47.89% |
| RoKaisy vs Xiaoyu | 58–78 | 42.65% |
| RoKaisy vs Leroy | 60–74 | 44.78% |
| RoKaisy vs Clive | 73–57 | 56.15% |
| RoKaisy vs Leo | 57–65 | 46.72% |
| RoKaisy vs Jack-8 | 53–61 | 46.49% |
| RoKaisy vs Claudio | 47–60 | 43.93% |
| RoKaisy vs Alisa | 38–62 | 38.00% |
| RoKaisy vs Raven | 44–50 | 46.81% |
| RoKaisy vs Anna | 42–50 | 45.65% |
| RoKaisy vs Fahkumram | 46–34 | 57.50% |
| RoKaisy vs Kuma | 50–27 | 64.94% |
| RoKaisy vs Zafina | 19–37 | 33.93% |
| RoKaisy vs Shaheen | 18–34 | 34.62% |
| RoKaisy vs Panda | 22–12 | 64.71% |
| RoKaisy vs Miary Zo | 5–17 | 22.73% |
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.