| RonMcDon19 vs Hwoarang | 13–5 | 72.22% |
| RonMcDon19 vs Jun | 11–6 | 64.71% |
| RonMcDon19 vs Jin | 8–3 | 72.73% |
| RonMcDon19 vs Steve | 6–5 | 54.55% |
| RonMcDon19 vs Lili | 7–1 | 87.50% |
| RonMcDon19 vs Reina | 7–0 | 100.00% |
| RonMcDon19 vs Dragunov | 4–3 | 57.14% |
| RonMcDon19 vs King | 4–2 | 66.67% |
| RonMcDon19 vs Kazuya | 5–1 | 83.33% |
| RonMcDon19 vs Leroy | 5–1 | 83.33% |
| RonMcDon19 vs Lars | 2–3 | 40.00% |
| RonMcDon19 vs Azucena | 3–2 | 60.00% |
| RonMcDon19 vs Victor | 4–1 | 80.00% |
| RonMcDon19 vs Bryan | 2–2 | 50.00% |
| RonMcDon19 vs Eddy | 1–3 | 25.00% |
| RonMcDon19 vs Lidia | 4–0 | 100.00% |
| RonMcDon19 vs Heihachi | 4–0 | 100.00% |
| RonMcDon19 vs Asuka | 1–2 | 33.33% |
| RonMcDon19 vs Devil Jin | 0–2 | 0.00% |
| RonMcDon19 vs Leo | 2–0 | 100.00% |
| RonMcDon19 vs Kuma | 1–1 | 50.00% |
| RonMcDon19 vs Law | 1–0 | 100.00% |
| RonMcDon19 vs Xiaoyu | 1–0 | 100.00% |
| RonMcDon19 vs Jack-8 | 1–0 | 100.00% |
| RonMcDon19 vs Nina | 1–0 | 100.00% |
| RonMcDon19 vs Panda | 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.