| Rowdy vs Kazuya | 47–47 | 50.00% |
| Rowdy vs King | 47–42 | 52.81% |
| Rowdy vs Hwoarang | 43–37 | 53.75% |
| Rowdy vs Jin | 50–23 | 68.49% |
| Rowdy vs Bryan | 35–31 | 53.03% |
| Rowdy vs Yoshimitsu | 31–31 | 50.00% |
| Rowdy vs Steve | 31–27 | 53.45% |
| Rowdy vs Lee | 22–24 | 47.83% |
| Rowdy vs Dragunov | 24–20 | 54.55% |
| Rowdy vs Jun | 23–20 | 53.49% |
| Rowdy vs Reina | 24–18 | 57.14% |
| Rowdy vs Lili | 23–18 | 56.10% |
| Rowdy vs Devil Jin | 18–22 | 45.00% |
| Rowdy vs Paul | 17–21 | 44.74% |
| Rowdy vs Law | 20–18 | 52.63% |
| Rowdy vs Xiaoyu | 23–13 | 63.89% |
| Rowdy vs Victor | 13–22 | 37.14% |
| Rowdy vs Nina | 24–10 | 70.59% |
| Rowdy vs Azucena | 19–15 | 55.88% |
| Rowdy vs Heihachi | 17–15 | 53.12% |
| Rowdy vs Asuka | 11–20 | 35.48% |
| Rowdy vs Feng | 10–21 | 32.26% |
| Rowdy vs Lars | 14–17 | 45.16% |
| Rowdy vs Raven | 21–9 | 70.00% |
| Rowdy vs Zafina | 13–15 | 46.43% |
| Rowdy vs Leo | 16–9 | 64.00% |
| Rowdy vs Eddy | 16–9 | 64.00% |
| Rowdy vs Jack-8 | 12–12 | 50.00% |
| Rowdy vs Alisa | 7–16 | 30.43% |
| Rowdy vs Claudio | 9–8 | 52.94% |
| Rowdy vs Kuma | 6–10 | 37.50% |
| Rowdy vs Shaheen | 8–7 | 53.33% |
| Rowdy vs Leroy | 7–6 | 53.85% |
| Rowdy vs Clive | 2–7 | 22.22% |
| Rowdy vs Lidia | 3–5 | 37.50% |
| Rowdy vs Panda | 1–4 | 20.00% |
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.