| THE_MASK_505 vs Devil Jin | 12–8 | 60.00% |
| THE_MASK_505 vs Jin | 9–8 | 52.94% |
| THE_MASK_505 vs Kazuya | 2–12 | 14.29% |
| THE_MASK_505 vs Law | 4–8 | 33.33% |
| THE_MASK_505 vs Bryan | 5–6 | 45.45% |
| THE_MASK_505 vs Dragunov | 6–4 | 60.00% |
| THE_MASK_505 vs Steve | 3–5 | 37.50% |
| THE_MASK_505 vs Jun | 5–3 | 62.50% |
| THE_MASK_505 vs Jack-8 | 3–4 | 42.86% |
| THE_MASK_505 vs Feng | 3–4 | 42.86% |
| THE_MASK_505 vs Nina | 5–2 | 71.43% |
| THE_MASK_505 vs Paul | 0–6 | 0.00% |
| THE_MASK_505 vs Hwoarang | 4–2 | 66.67% |
| THE_MASK_505 vs Leo | 4–2 | 66.67% |
| THE_MASK_505 vs Lee | 4–2 | 66.67% |
| THE_MASK_505 vs Reina | 4–2 | 66.67% |
| THE_MASK_505 vs Eddy | 1–5 | 16.67% |
| THE_MASK_505 vs Alisa | 2–2 | 50.00% |
| THE_MASK_505 vs Shaheen | 4–0 | 100.00% |
| THE_MASK_505 vs King | 1–2 | 33.33% |
| THE_MASK_505 vs Yoshimitsu | 0–3 | 0.00% |
| THE_MASK_505 vs Lili | 1–2 | 33.33% |
| THE_MASK_505 vs Lars | 0–3 | 0.00% |
| THE_MASK_505 vs Leroy | 1–2 | 33.33% |
| THE_MASK_505 vs Victor | 3–0 | 100.00% |
| THE_MASK_505 vs Xiaoyu | 0–2 | 0.00% |
| THE_MASK_505 vs Asuka | 0–2 | 0.00% |
| THE_MASK_505 vs Claudio | 1–1 | 50.00% |
| THE_MASK_505 vs Kuma | 0–1 | 0.00% |
| THE_MASK_505 vs Zafina | 0–1 | 0.00% |
| THE_MASK_505 vs Raven | 1–0 | 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.