| RoHajun vs Kazuya | 144–143 | 50.17% |
| RoHajun vs Jin | 135–125 | 51.92% |
| RoHajun vs Hwoarang | 129–125 | 50.79% |
| RoHajun vs Bryan | 142–107 | 57.03% |
| RoHajun vs King | 120–104 | 53.57% |
| RoHajun vs Paul | 114–107 | 51.58% |
| RoHajun vs Steve | 101–94 | 51.79% |
| RoHajun vs Dragunov | 82–95 | 46.33% |
| RoHajun vs Lili | 74–77 | 49.01% |
| RoHajun vs Law | 73–77 | 48.67% |
| RoHajun vs Asuka | 68–80 | 45.95% |
| RoHajun vs Reina | 76–71 | 51.70% |
| RoHajun vs Armor King | 70–67 | 51.09% |
| RoHajun vs Clive | 57–75 | 43.18% |
| RoHajun vs Heihachi | 64–53 | 54.70% |
| RoHajun vs Yoshimitsu | 59–57 | 50.86% |
| RoHajun vs Lee | 55–53 | 50.93% |
| RoHajun vs Devil Jin | 56–43 | 56.57% |
| RoHajun vs Xiaoyu | 52–39 | 57.14% |
| RoHajun vs Victor | 37–48 | 43.53% |
| RoHajun vs Lidia | 32–43 | 42.67% |
| RoHajun vs Lars | 30–44 | 40.54% |
| RoHajun vs Jun | 29–45 | 39.19% |
| RoHajun vs Azucena | 31–43 | 41.89% |
| RoHajun vs Feng | 30–43 | 41.10% |
| RoHajun vs Nina | 38–35 | 52.05% |
| RoHajun vs Jack-8 | 24–48 | 33.33% |
| RoHajun vs Alisa | 33–38 | 46.48% |
| RoHajun vs Anna | 33–34 | 49.25% |
| RoHajun vs Eddy | 28–31 | 47.46% |
| RoHajun vs Claudio | 29–27 | 51.79% |
| RoHajun vs Leo | 19–32 | 37.25% |
| RoHajun vs Leroy | 17–31 | 35.42% |
| RoHajun vs Fahkumram | 19–27 | 41.30% |
| RoHajun vs Shaheen | 20–24 | 45.45% |
| RoHajun vs Kuma | 20–18 | 52.63% |
| RoHajun vs Raven | 17–15 | 53.12% |
| RoHajun vs Zafina | 12–12 | 50.00% |
| RoHajun vs Miary Zo | 3–9 | 25.00% |
| RoHajun vs Panda | 5–6 | 45.45% |
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.