| RedTool15 vs Victor | 8–4 | 66.67% |
| RedTool15 vs Asuka | 2–9 | 18.18% |
| RedTool15 vs Xiaoyu | 4–6 | 40.00% |
| RedTool15 vs Jin | 1–9 | 10.00% |
| RedTool15 vs Steve | 3–7 | 30.00% |
| RedTool15 vs Hwoarang | 6–2 | 75.00% |
| RedTool15 vs Dragunov | 3–5 | 37.50% |
| RedTool15 vs Paul | 4–3 | 57.14% |
| RedTool15 vs King | 4–3 | 57.14% |
| RedTool15 vs Lili | 4–3 | 57.14% |
| RedTool15 vs Clive | 4–3 | 57.14% |
| RedTool15 vs Shaheen | 1–3 | 25.00% |
| RedTool15 vs Raven | 1–3 | 25.00% |
| RedTool15 vs Heihachi | 2–2 | 50.00% |
| RedTool15 vs Law | 1–2 | 33.33% |
| RedTool15 vs Bryan | 1–2 | 33.33% |
| RedTool15 vs Lars | 1–2 | 33.33% |
| RedTool15 vs Nina | 0–3 | 0.00% |
| RedTool15 vs Zafina | 1–2 | 33.33% |
| RedTool15 vs Eddy | 1–2 | 33.33% |
| RedTool15 vs Leo | 2–0 | 100.00% |
| RedTool15 vs Reina | 2–0 | 100.00% |
| RedTool15 vs Kazuya | 0–1 | 0.00% |
| RedTool15 vs Devil Jin | 1–0 | 100.00% |
| RedTool15 vs Alisa | 0–1 | 0.00% |
| RedTool15 vs Kuma | 0–1 | 0.00% |
| RedTool15 vs Leroy | 0–1 | 0.00% |
| RedTool15 vs Lidia | 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.