| R_Heart_Breaker vs Clive | 11–10 | 52.38% |
| R_Heart_Breaker vs Hwoarang | 3–4 | 42.86% |
| R_Heart_Breaker vs Law | 4–1 | 80.00% |
| R_Heart_Breaker vs Xiaoyu | 4–1 | 80.00% |
| R_Heart_Breaker vs Kazuya | 4–0 | 100.00% |
| R_Heart_Breaker vs Asuka | 4–0 | 100.00% |
| R_Heart_Breaker vs Bryan | 2–1 | 66.67% |
| R_Heart_Breaker vs Reina | 3–0 | 100.00% |
| R_Heart_Breaker vs Victor | 2–1 | 66.67% |
| R_Heart_Breaker vs Alisa | 2–0 | 100.00% |
| R_Heart_Breaker vs Claudio | 2–0 | 100.00% |
| R_Heart_Breaker vs Shaheen | 2–0 | 100.00% |
| R_Heart_Breaker vs Heihachi | 0–2 | 0.00% |
| R_Heart_Breaker vs King | 2–0 | 100.00% |
| R_Heart_Breaker vs Lili | 2–0 | 100.00% |
| R_Heart_Breaker vs Jun | 1–0 | 100.00% |
| R_Heart_Breaker vs Eddy | 1–0 | 100.00% |
| R_Heart_Breaker vs Feng | 1–0 | 100.00% |
| R_Heart_Breaker vs Leo | 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.