| MaskOn vs Reina | 57–36 | 61.29% |
| MaskOn vs Kazuya | 33–51 | 39.29% |
| MaskOn vs King | 40–36 | 52.63% |
| MaskOn vs Jin | 38–34 | 52.78% |
| MaskOn vs Yoshimitsu | 27–22 | 55.10% |
| MaskOn vs Law | 29–19 | 60.42% |
| MaskOn vs Heihachi | 21–25 | 45.65% |
| MaskOn vs Bryan | 17–27 | 38.64% |
| MaskOn vs Hwoarang | 25–18 | 58.14% |
| MaskOn vs Paul | 28–13 | 68.29% |
| MaskOn vs Lili | 18–20 | 47.37% |
| MaskOn vs Devil Jin | 12–15 | 44.44% |
| MaskOn vs Feng | 16–11 | 59.26% |
| MaskOn vs Alisa | 17–9 | 65.38% |
| MaskOn vs Jun | 18–8 | 69.23% |
| MaskOn vs Victor | 10–16 | 38.46% |
| MaskOn vs Dragunov | 8–16 | 33.33% |
| MaskOn vs Nina | 14–9 | 60.87% |
| MaskOn vs Azucena | 13–9 | 59.09% |
| MaskOn vs Lee | 10–11 | 47.62% |
| MaskOn vs Eddy | 15–4 | 78.95% |
| MaskOn vs Xiaoyu | 10–7 | 58.82% |
| MaskOn vs Asuka | 8–8 | 50.00% |
| MaskOn vs Lars | 6–9 | 40.00% |
| MaskOn vs Clive | 7–7 | 50.00% |
| MaskOn vs Steve | 8–5 | 61.54% |
| MaskOn vs Leo | 11–2 | 84.62% |
| MaskOn vs Kuma | 4–9 | 30.77% |
| MaskOn vs Fahkumram | 5–5 | 50.00% |
| MaskOn vs Jack-8 | 6–3 | 66.67% |
| MaskOn vs Lidia | 3–5 | 37.50% |
| MaskOn vs Shaheen | 3–4 | 42.86% |
| MaskOn vs Leroy | 4–3 | 57.14% |
| MaskOn vs Raven | 5–2 | 71.43% |
| MaskOn vs Claudio | 1–5 | 16.67% |
| MaskOn vs Panda | 3–2 | 60.00% |
| MaskOn vs Zafina | 1–4 | 20.00% |
| MaskOn vs Anna | 1–3 | 25.00% |
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.