| RedXIII vs Reina | 11–7 | 61.11% |
| RedXIII vs Clive | 10–5 | 66.67% |
| RedXIII vs King | 4–10 | 28.57% |
| RedXIII vs Hwoarang | 6–5 | 54.55% |
| RedXIII vs Bryan | 1–10 | 9.09% |
| RedXIII vs Steve | 5–6 | 45.45% |
| RedXIII vs Kazuya | 4–5 | 44.44% |
| RedXIII vs Heihachi | 7–1 | 87.50% |
| RedXIII vs Nina | 5–2 | 71.43% |
| RedXIII vs Jin | 2–4 | 33.33% |
| RedXIII vs Lee | 4–2 | 66.67% |
| RedXIII vs Xiaoyu | 3–2 | 60.00% |
| RedXIII vs Panda | 3–2 | 60.00% |
| RedXIII vs Leroy | 4–1 | 80.00% |
| RedXIII vs Feng | 2–2 | 50.00% |
| RedXIII vs Jun | 2–2 | 50.00% |
| RedXIII vs Alisa | 2–1 | 66.67% |
| RedXIII vs Kuma | 1–2 | 33.33% |
| RedXIII vs Zafina | 2–1 | 66.67% |
| RedXIII vs Victor | 1–2 | 33.33% |
| RedXIII vs Eddy | 1–2 | 33.33% |
| RedXIII vs Devil Jin | 0–2 | 0.00% |
| RedXIII vs Lili | 1–1 | 50.00% |
| RedXIII vs Leo | 0–2 | 0.00% |
| RedXIII vs Claudio | 0–2 | 0.00% |
| RedXIII vs Azucena | 2–0 | 100.00% |
| RedXIII vs Law | 1–0 | 100.00% |
| RedXIII vs Asuka | 1–0 | 100.00% |
| RedXIII vs Lidia | 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.