| Maswi vs Jin | 29–67 | 30.21% |
| Maswi vs Kazuya | 19–53 | 26.39% |
| Maswi vs King | 23–48 | 32.39% |
| Maswi vs Steve | 15–51 | 22.73% |
| Maswi vs Law | 14–37 | 27.45% |
| Maswi vs Lili | 23–22 | 51.11% |
| Maswi vs Fahkumram | 10–35 | 22.22% |
| Maswi vs Yoshimitsu | 18–25 | 41.86% |
| Maswi vs Hwoarang | 12–29 | 29.27% |
| Maswi vs Victor | 13–24 | 35.14% |
| Maswi vs Bryan | 14–22 | 38.89% |
| Maswi vs Armor King | 10–25 | 28.57% |
| Maswi vs Azucena | 6–28 | 17.65% |
| Maswi vs Reina | 13–20 | 39.39% |
| Maswi vs Dragunov | 9–23 | 28.12% |
| Maswi vs Asuka | 14–17 | 45.16% |
| Maswi vs Anna | 8–21 | 27.59% |
| Maswi vs Nina | 9–19 | 32.14% |
| Maswi vs Jun | 14–13 | 51.85% |
| Maswi vs Heihachi | 5–22 | 18.52% |
| Maswi vs Leroy | 10–15 | 40.00% |
| Maswi vs Paul | 9–15 | 37.50% |
| Maswi vs Lars | 7–16 | 30.43% |
| Maswi vs Lee | 12–11 | 52.17% |
| Maswi vs Eddy | 7–16 | 30.43% |
| Maswi vs Clive | 2–21 | 8.70% |
| Maswi vs Jack-8 | 5–17 | 22.73% |
| Maswi vs Leo | 5–12 | 29.41% |
| Maswi vs Xiaoyu | 7–9 | 43.75% |
| Maswi vs Kuma | 6–10 | 37.50% |
| Maswi vs Alisa | 6–8 | 42.86% |
| Maswi vs Claudio | 4–9 | 30.77% |
| Maswi vs Lidia | 5–7 | 41.67% |
| Maswi vs Feng | 2–9 | 18.18% |
| Maswi vs Shaheen | 5–6 | 45.45% |
| Maswi vs Devil Jin | 2–7 | 22.22% |
| Maswi vs Zafina | 2–6 | 25.00% |
| Maswi vs Miary Zo | 2–4 | 33.33% |
| Maswi vs Raven | 2–2 | 50.00% |
| Maswi vs Panda | 0–2 | 0.00% |
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.