| GRPSKYWALKER vs Reina | 5–7 | 41.67% |
| GRPSKYWALKER vs Dragunov | 5–4 | 55.56% |
| GRPSKYWALKER vs Steve | 4–3 | 57.14% |
| GRPSKYWALKER vs King | 3–2 | 60.00% |
| GRPSKYWALKER vs Yoshimitsu | 4–1 | 80.00% |
| GRPSKYWALKER vs Hwoarang | 4–1 | 80.00% |
| GRPSKYWALKER vs Lars | 3–2 | 60.00% |
| GRPSKYWALKER vs Lili | 4–1 | 80.00% |
| GRPSKYWALKER vs Claudio | 1–3 | 25.00% |
| GRPSKYWALKER vs Victor | 0–4 | 0.00% |
| GRPSKYWALKER vs Eddy | 3–1 | 75.00% |
| GRPSKYWALKER vs Paul | 3–1 | 75.00% |
| GRPSKYWALKER vs Kazuya | 2–2 | 50.00% |
| GRPSKYWALKER vs Nina | 2–2 | 50.00% |
| GRPSKYWALKER vs Jack-8 | 2–1 | 66.67% |
| GRPSKYWALKER vs Leo | 1–2 | 33.33% |
| GRPSKYWALKER vs Bryan | 2–1 | 66.67% |
| GRPSKYWALKER vs Alisa | 3–0 | 100.00% |
| GRPSKYWALKER vs Raven | 0–3 | 0.00% |
| GRPSKYWALKER vs Jin | 0–2 | 0.00% |
| GRPSKYWALKER vs Devil Jin | 0–2 | 0.00% |
| GRPSKYWALKER vs Lee | 0–2 | 0.00% |
| GRPSKYWALKER vs Jun | 1–1 | 50.00% |
| GRPSKYWALKER vs Azucena | 1–1 | 50.00% |
| GRPSKYWALKER vs Lidia | 2–0 | 100.00% |
| GRPSKYWALKER vs Law | 1–1 | 50.00% |
| GRPSKYWALKER vs Asuka | 2–0 | 100.00% |
| GRPSKYWALKER vs Xiaoyu | 1–0 | 100.00% |
| GRPSKYWALKER vs Leroy | 1–0 | 100.00% |
| GRPSKYWALKER vs Shaheen | 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.