| RockFang vs Steve | 6–2 | 75.00% |
| RockFang vs King | 2–4 | 33.33% |
| RockFang vs Bryan | 4–2 | 66.67% |
| RockFang vs Law | 4–1 | 80.00% |
| RockFang vs Hwoarang | 3–2 | 60.00% |
| RockFang vs Lee | 0–4 | 0.00% |
| RockFang vs Kazuya | 1–2 | 33.33% |
| RockFang vs Devil Jin | 3–0 | 100.00% |
| RockFang vs Victor | 3–0 | 100.00% |
| RockFang vs Eddy | 2–1 | 66.67% |
| RockFang vs Lidia | 2–1 | 66.67% |
| RockFang vs Heihachi | 3–0 | 100.00% |
| RockFang vs Fahkumram | 1–2 | 33.33% |
| RockFang vs Feng | 2–0 | 100.00% |
| RockFang vs Dragunov | 1–1 | 50.00% |
| RockFang vs Leo | 2–0 | 100.00% |
| RockFang vs Leroy | 2–0 | 100.00% |
| RockFang vs Reina | 2–0 | 100.00% |
| RockFang vs Azucena | 2–0 | 100.00% |
| RockFang vs Armor King | 2–0 | 100.00% |
| RockFang vs Asuka | 0–1 | 0.00% |
| RockFang vs Alisa | 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.