| ryoheihei vs King | 121–109 | 52.61% |
| ryoheihei vs Kazuya | 116–114 | 50.43% |
| ryoheihei vs Reina | 108–115 | 48.43% |
| ryoheihei vs Dragunov | 91–123 | 42.52% |
| ryoheihei vs Paul | 84–106 | 44.21% |
| ryoheihei vs Lili | 74–108 | 40.66% |
| ryoheihei vs Asuka | 84–88 | 48.84% |
| ryoheihei vs Jin | 85–83 | 50.60% |
| ryoheihei vs Bryan | 64–95 | 40.25% |
| ryoheihei vs Hwoarang | 66–91 | 42.04% |
| ryoheihei vs Law | 48–65 | 42.48% |
| ryoheihei vs Jun | 55–58 | 48.67% |
| ryoheihei vs Steve | 48–64 | 42.86% |
| ryoheihei vs Victor | 52–47 | 52.53% |
| ryoheihei vs Xiaoyu | 46–45 | 50.55% |
| ryoheihei vs Leo | 32–48 | 40.00% |
| ryoheihei vs Azucena | 36–43 | 45.57% |
| ryoheihei vs Yoshimitsu | 35–43 | 44.87% |
| ryoheihei vs Lidia | 31–43 | 41.89% |
| ryoheihei vs Lars | 31–42 | 42.47% |
| ryoheihei vs Devil Jin | 18–49 | 26.87% |
| ryoheihei vs Feng | 34–33 | 50.75% |
| ryoheihei vs Nina | 32–33 | 49.23% |
| ryoheihei vs Alisa | 25–37 | 40.32% |
| ryoheihei vs Heihachi | 28–32 | 46.67% |
| ryoheihei vs Jack-8 | 26–24 | 52.00% |
| ryoheihei vs Eddy | 16–34 | 32.00% |
| ryoheihei vs Clive | 19–28 | 40.43% |
| ryoheihei vs Lee | 15–31 | 32.61% |
| ryoheihei vs Leroy | 21–20 | 51.22% |
| ryoheihei vs Claudio | 11–25 | 30.56% |
| ryoheihei vs Shaheen | 10–24 | 29.41% |
| ryoheihei vs Raven | 11–22 | 33.33% |
| ryoheihei vs Kuma | 12–17 | 41.38% |
| ryoheihei vs Zafina | 5–16 | 23.81% |
| ryoheihei vs Panda | 3–10 | 23.08% |
| ryoheihei vs Fahkumram | 0–3 | 0.00% |
| ryoheihei vs Armor King | 1–2 | 33.33% |
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.