| Ropogo vs Jin | 16–12 | 57.14% |
| Ropogo vs Hwoarang | 7–10 | 41.18% |
| Ropogo vs Steve | 14–3 | 82.35% |
| Ropogo vs Law | 8–4 | 66.67% |
| Ropogo vs Lars | 7–4 | 63.64% |
| Ropogo vs Kazuya | 8–2 | 80.00% |
| Ropogo vs Devil Jin | 8–2 | 80.00% |
| Ropogo vs Dragunov | 3–7 | 30.00% |
| Ropogo vs Feng | 6–3 | 66.67% |
| Ropogo vs Jun | 4–3 | 57.14% |
| Ropogo vs Reina | 3–4 | 42.86% |
| Ropogo vs Heihachi | 5–2 | 71.43% |
| Ropogo vs King | 2–4 | 33.33% |
| Ropogo vs Yoshimitsu | 3–3 | 50.00% |
| Ropogo vs Xiaoyu | 3–3 | 50.00% |
| Ropogo vs Bryan | 4–2 | 66.67% |
| Ropogo vs Azucena | 2–3 | 40.00% |
| Ropogo vs Alisa | 2–2 | 50.00% |
| Ropogo vs Nina | 3–1 | 75.00% |
| Ropogo vs Kuma | 4–0 | 100.00% |
| Ropogo vs Leroy | 2–2 | 50.00% |
| Ropogo vs Armor King | 4–0 | 100.00% |
| Ropogo vs Anna | 2–1 | 66.67% |
| Ropogo vs Miary Zo | 2–1 | 66.67% |
| Ropogo vs Jack-8 | 0–2 | 0.00% |
| Ropogo vs Lili | 1–1 | 50.00% |
| Ropogo vs Claudio | 1–1 | 50.00% |
| Ropogo vs Zafina | 0–2 | 0.00% |
| Ropogo vs Fahkumram | 2–0 | 100.00% |
| Ropogo vs Eddy | 0–1 | 0.00% |
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.