| RedNine vs Steve | 18–22 | 45.00% |
| RedNine vs Kazuya | 9–22 | 29.03% |
| RedNine vs King | 9–15 | 37.50% |
| RedNine vs Jin | 10–11 | 47.62% |
| RedNine vs Victor | 12–8 | 60.00% |
| RedNine vs Reina | 6–12 | 33.33% |
| RedNine vs Dragunov | 10–7 | 58.82% |
| RedNine vs Law | 1–12 | 7.69% |
| RedNine vs Bryan | 6–7 | 46.15% |
| RedNine vs Fahkumram | 7–6 | 53.85% |
| RedNine vs Claudio | 5–7 | 41.67% |
| RedNine vs Devil Jin | 1–10 | 9.09% |
| RedNine vs Lili | 1–10 | 9.09% |
| RedNine vs Asuka | 1–7 | 12.50% |
| RedNine vs Lars | 1–7 | 12.50% |
| RedNine vs Jun | 3–5 | 37.50% |
| RedNine vs Azucena | 5–3 | 62.50% |
| RedNine vs Lidia | 3–5 | 37.50% |
| RedNine vs Anna | 2–4 | 33.33% |
| RedNine vs Armor King | 1–5 | 16.67% |
| RedNine vs Paul | 1–4 | 20.00% |
| RedNine vs Yoshimitsu | 4–1 | 80.00% |
| RedNine vs Jack-8 | 0–5 | 0.00% |
| RedNine vs Shaheen | 2–3 | 40.00% |
| RedNine vs Alisa | 1–3 | 25.00% |
| RedNine vs Lee | 0–4 | 0.00% |
| RedNine vs Leo | 2–1 | 66.67% |
| RedNine vs Leroy | 2–1 | 66.67% |
| RedNine vs Eddy | 2–0 | 100.00% |
| RedNine vs Heihachi | 2–0 | 100.00% |
| RedNine vs Clive | 2–0 | 100.00% |
| RedNine vs Zafina | 1–0 | 100.00% |
| RedNine vs Raven | 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.