| R4m1r4m4 vs King | 28–22 | 56.00% |
| R4m1r4m4 vs Steve | 25–11 | 69.44% |
| R4m1r4m4 vs Armor King | 15–15 | 50.00% |
| R4m1r4m4 vs Jin | 17–9 | 65.38% |
| R4m1r4m4 vs Dragunov | 9–13 | 40.91% |
| R4m1r4m4 vs Reina | 8–14 | 36.36% |
| R4m1r4m4 vs Kazuya | 11–9 | 55.00% |
| R4m1r4m4 vs Law | 6–13 | 31.58% |
| R4m1r4m4 vs Heihachi | 8–10 | 44.44% |
| R4m1r4m4 vs Hwoarang | 6–8 | 42.86% |
| R4m1r4m4 vs Asuka | 8–5 | 61.54% |
| R4m1r4m4 vs Anna | 10–3 | 76.92% |
| R4m1r4m4 vs Yoshimitsu | 6–6 | 50.00% |
| R4m1r4m4 vs Eddy | 4–8 | 33.33% |
| R4m1r4m4 vs Lili | 4–7 | 36.36% |
| R4m1r4m4 vs Azucena | 3–8 | 27.27% |
| R4m1r4m4 vs Fahkumram | 0–11 | 0.00% |
| R4m1r4m4 vs Bryan | 7–2 | 77.78% |
| R4m1r4m4 vs Victor | 3–6 | 33.33% |
| R4m1r4m4 vs Lars | 3–4 | 42.86% |
| R4m1r4m4 vs Devil Jin | 5–1 | 83.33% |
| R4m1r4m4 vs Alisa | 0–6 | 0.00% |
| R4m1r4m4 vs Lee | 0–6 | 0.00% |
| R4m1r4m4 vs Panda | 6–0 | 100.00% |
| R4m1r4m4 vs Jun | 2–4 | 33.33% |
| R4m1r4m4 vs Paul | 1–4 | 20.00% |
| R4m1r4m4 vs Clive | 3–2 | 60.00% |
| R4m1r4m4 vs Lidia | 4–0 | 100.00% |
| R4m1r4m4 vs Leo | 0–3 | 0.00% |
| R4m1r4m4 vs Leroy | 2–1 | 66.67% |
| R4m1r4m4 vs Shaheen | 0–2 | 0.00% |
| R4m1r4m4 vs Jack-8 | 0–1 | 0.00% |
| R4m1r4m4 vs Feng | 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.