| Redermask vs Kazuya | 46–30 | 60.53% |
| Redermask vs Jin | 42–33 | 56.00% |
| Redermask vs Heihachi | 20–40 | 33.33% |
| Redermask vs King | 27–28 | 49.09% |
| Redermask vs Dragunov | 25–23 | 52.08% |
| Redermask vs Reina | 29–19 | 60.42% |
| Redermask vs Bryan | 16–25 | 39.02% |
| Redermask vs Law | 16–16 | 50.00% |
| Redermask vs Victor | 16–16 | 50.00% |
| Redermask vs Hwoarang | 14–12 | 53.85% |
| Redermask vs Yoshimitsu | 15–10 | 60.00% |
| Redermask vs Steve | 19–6 | 76.00% |
| Redermask vs Eddy | 16–8 | 66.67% |
| Redermask vs Feng | 5–17 | 22.73% |
| Redermask vs Lili | 9–13 | 40.91% |
| Redermask vs Alisa | 14–8 | 63.64% |
| Redermask vs Jun | 12–9 | 57.14% |
| Redermask vs Leroy | 10–9 | 52.63% |
| Redermask vs Paul | 8–9 | 47.06% |
| Redermask vs Asuka | 7–9 | 43.75% |
| Redermask vs Lee | 8–8 | 50.00% |
| Redermask vs Azucena | 5–10 | 33.33% |
| Redermask vs Devil Jin | 2–11 | 15.38% |
| Redermask vs Clive | 9–4 | 69.23% |
| Redermask vs Lars | 3–9 | 25.00% |
| Redermask vs Leo | 6–5 | 54.55% |
| Redermask vs Nina | 4–6 | 40.00% |
| Redermask vs Kuma | 4–6 | 40.00% |
| Redermask vs Zafina | 5–5 | 50.00% |
| Redermask vs Xiaoyu | 4–4 | 50.00% |
| Redermask vs Lidia | 3–4 | 42.86% |
| Redermask vs Jack-8 | 2–4 | 33.33% |
| Redermask vs Shaheen | 1–5 | 16.67% |
| Redermask vs Claudio | 4–1 | 80.00% |
| Redermask vs Raven | 4–1 | 80.00% |
| Redermask vs Panda | 2–0 | 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.