| RIA_GroovyK vs Clive | 34–23 | 59.65% |
| RIA_GroovyK vs Reina | 26–13 | 66.67% |
| RIA_GroovyK vs King | 27–9 | 75.00% |
| RIA_GroovyK vs Jin | 6–18 | 25.00% |
| RIA_GroovyK vs Kazuya | 17–7 | 70.83% |
| RIA_GroovyK vs Steve | 7–11 | 38.89% |
| RIA_GroovyK vs Xiaoyu | 11–6 | 64.71% |
| RIA_GroovyK vs Dragunov | 11–6 | 64.71% |
| RIA_GroovyK vs Yoshimitsu | 9–6 | 60.00% |
| RIA_GroovyK vs Hwoarang | 10–5 | 66.67% |
| RIA_GroovyK vs Jun | 8–7 | 53.33% |
| RIA_GroovyK vs Lili | 6–3 | 66.67% |
| RIA_GroovyK vs Alisa | 7–2 | 77.78% |
| RIA_GroovyK vs Asuka | 5–3 | 62.50% |
| RIA_GroovyK vs Azucena | 4–4 | 50.00% |
| RIA_GroovyK vs Eddy | 7–1 | 87.50% |
| RIA_GroovyK vs Bryan | 4–3 | 57.14% |
| RIA_GroovyK vs Heihachi | 2–5 | 28.57% |
| RIA_GroovyK vs Claudio | 2–4 | 33.33% |
| RIA_GroovyK vs Victor | 2–4 | 33.33% |
| RIA_GroovyK vs Paul | 3–2 | 60.00% |
| RIA_GroovyK vs Feng | 1–4 | 20.00% |
| RIA_GroovyK vs Leo | 3–2 | 60.00% |
| RIA_GroovyK vs Nina | 3–2 | 60.00% |
| RIA_GroovyK vs Lee | 3–2 | 60.00% |
| RIA_GroovyK vs Leroy | 4–1 | 80.00% |
| RIA_GroovyK vs Lidia | 2–3 | 40.00% |
| RIA_GroovyK vs Jack-8 | 3–1 | 75.00% |
| RIA_GroovyK vs Devil Jin | 2–2 | 50.00% |
| RIA_GroovyK vs Kuma | 2–2 | 50.00% |
| RIA_GroovyK vs Law | 1–2 | 33.33% |
| RIA_GroovyK vs Lars | 2–1 | 66.67% |
| RIA_GroovyK vs Raven | 3–0 | 100.00% |
| RIA_GroovyK vs Zafina | 2–0 | 100.00% |
| RIA_GroovyK vs Panda | 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.