| RO77 vs Steve | 11–7 | 61.11% |
| RO77 vs Jin | 8–9 | 47.06% |
| RO77 vs Kazuya | 6–7 | 46.15% |
| RO77 vs King | 6–5 | 54.55% |
| RO77 vs Lili | 7–2 | 77.78% |
| RO77 vs Eddy | 2–6 | 25.00% |
| RO77 vs Reina | 6–1 | 85.71% |
| RO77 vs Victor | 4–3 | 57.14% |
| RO77 vs Paul | 1–4 | 20.00% |
| RO77 vs Fahkumram | 2–2 | 50.00% |
| RO77 vs Dragunov | 2–1 | 66.67% |
| RO77 vs Nina | 2–1 | 66.67% |
| RO77 vs Jun | 1–2 | 33.33% |
| RO77 vs Azucena | 3–0 | 100.00% |
| RO77 vs Heihachi | 3–0 | 100.00% |
| RO77 vs Law | 1–1 | 50.00% |
| RO77 vs Yoshimitsu | 2–0 | 100.00% |
| RO77 vs Hwoarang | 1–1 | 50.00% |
| RO77 vs Bryan | 2–0 | 100.00% |
| RO77 vs Anna | 2–0 | 100.00% |
| RO77 vs Devil Jin | 0–1 | 0.00% |
| RO77 vs Leo | 0–1 | 0.00% |
| RO77 vs Lars | 0–1 | 0.00% |
| RO77 vs Lee | 1–0 | 100.00% |
| RO77 vs Leroy | 1–0 | 100.00% |
| RO77 vs Raven | 1–0 | 100.00% |
| RO77 vs Lidia | 1–0 | 100.00% |
| RO77 vs Armor King | 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.