| mayonnaisewater vs Reina | 50–32 | 60.98% |
| mayonnaisewater vs King | 43–37 | 53.75% |
| mayonnaisewater vs Kazuya | 34–41 | 45.33% |
| mayonnaisewater vs Bryan | 32–32 | 50.00% |
| mayonnaisewater vs Steve | 37–27 | 57.81% |
| mayonnaisewater vs Heihachi | 31–31 | 50.00% |
| mayonnaisewater vs Jin | 30–30 | 50.00% |
| mayonnaisewater vs Law | 21–28 | 42.86% |
| mayonnaisewater vs Clive | 15–33 | 31.25% |
| mayonnaisewater vs Lars | 22–20 | 52.38% |
| mayonnaisewater vs Lili | 25–14 | 64.10% |
| mayonnaisewater vs Hwoarang | 18–20 | 47.37% |
| mayonnaisewater vs Azucena | 16–19 | 45.71% |
| mayonnaisewater vs Paul | 17–14 | 54.84% |
| mayonnaisewater vs Yoshimitsu | 14–16 | 46.67% |
| mayonnaisewater vs Xiaoyu | 16–14 | 53.33% |
| mayonnaisewater vs Jun | 14–14 | 50.00% |
| mayonnaisewater vs Lidia | 19–9 | 67.86% |
| mayonnaisewater vs Dragunov | 17–10 | 62.96% |
| mayonnaisewater vs Asuka | 15–11 | 57.69% |
| mayonnaisewater vs Leo | 15–10 | 60.00% |
| mayonnaisewater vs Victor | 17–8 | 68.00% |
| mayonnaisewater vs Eddy | 10–14 | 41.67% |
| mayonnaisewater vs Devil Jin | 11–12 | 47.83% |
| mayonnaisewater vs Lee | 9–14 | 39.13% |
| mayonnaisewater vs Alisa | 10–11 | 47.62% |
| mayonnaisewater vs Nina | 13–7 | 65.00% |
| mayonnaisewater vs Leroy | 10–10 | 50.00% |
| mayonnaisewater vs Jack-8 | 4–15 | 21.05% |
| mayonnaisewater vs Raven | 9–10 | 47.37% |
| mayonnaisewater vs Claudio | 7–11 | 38.89% |
| mayonnaisewater vs Feng | 10–7 | 58.82% |
| mayonnaisewater vs Kuma | 7–6 | 53.85% |
| mayonnaisewater vs Shaheen | 2–8 | 20.00% |
| mayonnaisewater vs Zafina | 4–6 | 40.00% |
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.