| Rombusslin vs King | 46–43 | 51.69% |
| Rombusslin vs Reina | 50–38 | 56.82% |
| Rombusslin vs Kazuya | 46–41 | 52.87% |
| Rombusslin vs Jin | 40–46 | 46.51% |
| Rombusslin vs Steve | 47–27 | 63.51% |
| Rombusslin vs Hwoarang | 41–27 | 60.29% |
| Rombusslin vs Bryan | 24–42 | 36.36% |
| Rombusslin vs Dragunov | 23–24 | 48.94% |
| Rombusslin vs Victor | 23–23 | 50.00% |
| Rombusslin vs Yoshimitsu | 28–15 | 65.12% |
| Rombusslin vs Lili | 20–23 | 46.51% |
| Rombusslin vs Lee | 28–15 | 65.12% |
| Rombusslin vs Jun | 18–25 | 41.86% |
| Rombusslin vs Eddy | 15–27 | 35.71% |
| Rombusslin vs Law | 24–15 | 61.54% |
| Rombusslin vs Leo | 16–17 | 48.48% |
| Rombusslin vs Nina | 15–16 | 48.39% |
| Rombusslin vs Paul | 12–18 | 40.00% |
| Rombusslin vs Asuka | 23–7 | 76.67% |
| Rombusslin vs Lars | 12–17 | 41.38% |
| Rombusslin vs Leroy | 9–16 | 36.00% |
| Rombusslin vs Azucena | 10–14 | 41.67% |
| Rombusslin vs Devil Jin | 14–9 | 60.87% |
| Rombusslin vs Jack-8 | 11–11 | 50.00% |
| Rombusslin vs Alisa | 6–14 | 30.00% |
| Rombusslin vs Xiaoyu | 9–5 | 64.29% |
| Rombusslin vs Kuma | 6–6 | 50.00% |
| Rombusslin vs Feng | 5–5 | 50.00% |
| Rombusslin vs Zafina | 5–5 | 50.00% |
| Rombusslin vs Raven | 6–3 | 66.67% |
| Rombusslin vs Shaheen | 4–4 | 50.00% |
| Rombusslin vs Heihachi | 3–5 | 37.50% |
| Rombusslin vs Claudio | 6–1 | 85.71% |
| Rombusslin vs Panda | 2–2 | 50.00% |
| Rombusslin vs Lidia | 2–0 | 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.