| MaSsKasSe vs Jin | 52–41 | 55.91% |
| MaSsKasSe vs Law | 38–35 | 52.05% |
| MaSsKasSe vs Heihachi | 20–37 | 35.09% |
| MaSsKasSe vs Hwoarang | 23–28 | 45.10% |
| MaSsKasSe vs Steve | 29–20 | 59.18% |
| MaSsKasSe vs Clive | 20–26 | 43.48% |
| MaSsKasSe vs Kazuya | 28–17 | 62.22% |
| MaSsKasSe vs King | 13–23 | 36.11% |
| MaSsKasSe vs Bryan | 16–16 | 50.00% |
| MaSsKasSe vs Devil Jin | 9–22 | 29.03% |
| MaSsKasSe vs Dragunov | 14–12 | 53.85% |
| MaSsKasSe vs Reina | 15–11 | 57.69% |
| MaSsKasSe vs Jun | 10–15 | 40.00% |
| MaSsKasSe vs Eddy | 10–15 | 40.00% |
| MaSsKasSe vs Yoshimitsu | 14–10 | 58.33% |
| MaSsKasSe vs Paul | 10–13 | 43.48% |
| MaSsKasSe vs Lili | 10–11 | 47.62% |
| MaSsKasSe vs Lee | 13–8 | 61.90% |
| MaSsKasSe vs Victor | 9–9 | 50.00% |
| MaSsKasSe vs Asuka | 4–12 | 25.00% |
| MaSsKasSe vs Leo | 10–6 | 62.50% |
| MaSsKasSe vs Azucena | 8–8 | 50.00% |
| MaSsKasSe vs Nina | 9–5 | 64.29% |
| MaSsKasSe vs Kuma | 8–6 | 57.14% |
| MaSsKasSe vs Xiaoyu | 3–9 | 25.00% |
| MaSsKasSe vs Alisa | 7–5 | 58.33% |
| MaSsKasSe vs Lars | 1–8 | 11.11% |
| MaSsKasSe vs Leroy | 6–3 | 66.67% |
| MaSsKasSe vs Lidia | 4–5 | 44.44% |
| MaSsKasSe vs Jack-8 | 5–3 | 62.50% |
| MaSsKasSe vs Claudio | 7–1 | 87.50% |
| MaSsKasSe vs Feng | 1–6 | 14.29% |
| MaSsKasSe vs Anna | 2–4 | 33.33% |
| MaSsKasSe vs Zafina | 1–2 | 33.33% |
| MaSsKasSe vs Raven | 1–2 | 33.33% |
| MaSsKasSe 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.