| RudeRobin21 vs Heihachi | 15–16 | 48.39% |
| RudeRobin21 vs Reina | 12–16 | 42.86% |
| RudeRobin21 vs King | 6–21 | 22.22% |
| RudeRobin21 vs Steve | 14–11 | 56.00% |
| RudeRobin21 vs Kazuya | 10–9 | 52.63% |
| RudeRobin21 vs Jin | 6–11 | 35.29% |
| RudeRobin21 vs Dragunov | 7–8 | 46.67% |
| RudeRobin21 vs Lili | 9–5 | 64.29% |
| RudeRobin21 vs Victor | 8–6 | 57.14% |
| RudeRobin21 vs Law | 1–11 | 8.33% |
| RudeRobin21 vs Hwoarang | 4–6 | 40.00% |
| RudeRobin21 vs Bryan | 3–7 | 30.00% |
| RudeRobin21 vs Devil Jin | 2–8 | 20.00% |
| RudeRobin21 vs Jun | 7–2 | 77.78% |
| RudeRobin21 vs Lidia | 3–6 | 33.33% |
| RudeRobin21 vs Paul | 4–3 | 57.14% |
| RudeRobin21 vs Nina | 4–3 | 57.14% |
| RudeRobin21 vs Lee | 4–3 | 57.14% |
| RudeRobin21 vs Eddy | 2–5 | 28.57% |
| RudeRobin21 vs Anna | 4–3 | 57.14% |
| RudeRobin21 vs Asuka | 2–4 | 33.33% |
| RudeRobin21 vs Leo | 2–4 | 33.33% |
| RudeRobin21 vs Xiaoyu | 4–1 | 80.00% |
| RudeRobin21 vs Azucena | 1–4 | 20.00% |
| RudeRobin21 vs Claudio | 0–4 | 0.00% |
| RudeRobin21 vs Raven | 0–4 | 0.00% |
| RudeRobin21 vs Yoshimitsu | 0–3 | 0.00% |
| RudeRobin21 vs Lars | 1–2 | 33.33% |
| RudeRobin21 vs Alisa | 0–2 | 0.00% |
| RudeRobin21 vs Kuma | 0–2 | 0.00% |
| RudeRobin21 vs Zafina | 2–0 | 100.00% |
| RudeRobin21 vs Leroy | 0–2 | 0.00% |
| RudeRobin21 vs Clive | 0–2 | 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.