| Rhydon vs Eddy | 42–18 | 70.00% |
| Rhydon vs Reina | 33–8 | 80.49% |
| Rhydon vs Kazuya | 24–5 | 82.76% |
| Rhydon vs Devil Jin | 17–7 | 70.83% |
| Rhydon vs King | 20–3 | 86.96% |
| Rhydon vs Jin | 22–1 | 95.65% |
| Rhydon vs Yoshimitsu | 15–3 | 83.33% |
| Rhydon vs Dragunov | 14–4 | 77.78% |
| Rhydon vs Hwoarang | 12–4 | 75.00% |
| Rhydon vs Bryan | 11–5 | 68.75% |
| Rhydon vs Jun | 8–8 | 50.00% |
| Rhydon vs Victor | 11–5 | 68.75% |
| Rhydon vs Paul | 11–2 | 84.62% |
| Rhydon vs Lars | 9–4 | 69.23% |
| Rhydon vs Lee | 11–2 | 84.62% |
| Rhydon vs Law | 10–2 | 83.33% |
| Rhydon vs Xiaoyu | 8–2 | 80.00% |
| Rhydon vs Alisa | 7–3 | 70.00% |
| Rhydon vs Azucena | 7–3 | 70.00% |
| Rhydon vs Lili | 9–0 | 100.00% |
| Rhydon vs Steve | 6–1 | 85.71% |
| Rhydon vs Leo | 4–3 | 57.14% |
| Rhydon vs Jack-8 | 2–3 | 40.00% |
| Rhydon vs Feng | 4–1 | 80.00% |
| Rhydon vs Claudio | 4–1 | 80.00% |
| Rhydon vs Kuma | 4–0 | 100.00% |
| Rhydon vs Raven | 4–0 | 100.00% |
| Rhydon vs Asuka | 3–0 | 100.00% |
| Rhydon vs Zafina | 1–2 | 33.33% |
| Rhydon vs Leroy | 3–0 | 100.00% |
| Rhydon vs Nina | 1–0 | 100.00% |
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.