| The Mask vs King | 17–27 | 38.64% |
| The Mask vs Steve | 21–19 | 52.50% |
| The Mask vs Kazuya | 18–21 | 46.15% |
| The Mask vs Victor | 12–25 | 32.43% |
| The Mask vs Jin | 9–26 | 25.71% |
| The Mask vs Hwoarang | 11–22 | 33.33% |
| The Mask vs Lili | 13–16 | 44.83% |
| The Mask vs Heihachi | 14–14 | 50.00% |
| The Mask vs Dragunov | 7–15 | 31.82% |
| The Mask vs Bryan | 13–7 | 65.00% |
| The Mask vs Nina | 7–13 | 35.00% |
| The Mask vs Yoshimitsu | 8–11 | 42.11% |
| The Mask vs Law | 5–13 | 27.78% |
| The Mask vs Reina | 9–9 | 50.00% |
| The Mask vs Paul | 4–13 | 23.53% |
| The Mask vs Devil Jin | 10–5 | 66.67% |
| The Mask vs Alisa | 7–8 | 46.67% |
| The Mask vs Feng | 6–8 | 42.86% |
| The Mask vs Jun | 7–7 | 50.00% |
| The Mask vs Lars | 6–7 | 46.15% |
| The Mask vs Azucena | 7–3 | 70.00% |
| The Mask vs Kuma | 8–1 | 88.89% |
| The Mask vs Eddy | 1–8 | 11.11% |
| The Mask vs Shaheen | 4–4 | 50.00% |
| The Mask vs Armor King | 3–5 | 37.50% |
| The Mask vs Xiaoyu | 4–3 | 57.14% |
| The Mask vs Jack-8 | 4–3 | 57.14% |
| The Mask vs Leo | 2–4 | 33.33% |
| The Mask vs Raven | 3–2 | 60.00% |
| The Mask vs Fahkumram | 2–3 | 40.00% |
| The Mask vs Claudio | 0–4 | 0.00% |
| The Mask vs Zafina | 2–1 | 66.67% |
| The Mask vs Leroy | 1–2 | 33.33% |
| The Mask vs Lidia | 3–0 | 100.00% |
| The Mask vs Clive | 0–3 | 0.00% |
| The Mask vs Lee | 0–2 | 0.00% |
| The Mask vs Panda | 1–1 | 50.00% |
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.