| R3X4R vs Reina | 10–5 | 66.67% |
| R3X4R vs Hwoarang | 11–3 | 78.57% |
| R3X4R vs Law | 9–2 | 81.82% |
| R3X4R vs King | 4–7 | 36.36% |
| R3X4R vs Eddy | 5–4 | 55.56% |
| R3X4R vs Anna | 6–3 | 66.67% |
| R3X4R vs Yoshimitsu | 6–2 | 75.00% |
| R3X4R vs Kazuya | 2–6 | 25.00% |
| R3X4R vs Nina | 7–1 | 87.50% |
| R3X4R vs Jin | 6–0 | 100.00% |
| R3X4R vs Bryan | 4–2 | 66.67% |
| R3X4R vs Asuka | 6–0 | 100.00% |
| R3X4R vs Jun | 4–2 | 66.67% |
| R3X4R vs Steve | 2–2 | 50.00% |
| R3X4R vs Devil Jin | 3–1 | 75.00% |
| R3X4R vs Dragunov | 2–2 | 50.00% |
| R3X4R vs Claudio | 3–1 | 75.00% |
| R3X4R vs Lee | 3–1 | 75.00% |
| R3X4R vs Paul | 1–2 | 33.33% |
| R3X4R vs Xiaoyu | 3–0 | 100.00% |
| R3X4R vs Jack-8 | 1–2 | 33.33% |
| R3X4R vs Feng | 2–1 | 66.67% |
| R3X4R vs Victor | 3–0 | 100.00% |
| R3X4R vs Zafina | 0–2 | 0.00% |
| R3X4R vs Lidia | 2–0 | 100.00% |
| R3X4R vs Heihachi | 2–0 | 100.00% |
| R3X4R vs Clive | 2–0 | 100.00% |
| R3X4R vs Fahkumram | 2–0 | 100.00% |
| R3X4R vs Lili | 1–0 | 100.00% |
| R3X4R vs Alisa | 1–0 | 100.00% |
| R3X4R vs Shaheen | 1–0 | 100.00% |
| R3X4R vs Kuma | 1–0 | 100.00% |
| R3X4R vs Panda | 1–0 | 100.00% |
| R3X4R vs Leroy | 1–0 | 100.00% |
| R3X4R vs Azucena | 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.