| MAYSYDE vs Lee | 132–104 | 55.93% |
| MAYSYDE vs Bryan | 141–82–1 | 63.23% |
| MAYSYDE vs Hwoarang | 122–101 | 54.71% |
| MAYSYDE vs Jin | 109–72 | 60.22% |
| MAYSYDE vs King | 88–75 | 53.99% |
| MAYSYDE vs Kazuya | 87–76 | 53.37% |
| MAYSYDE vs Dragunov | 80–69–1 | 53.69% |
| MAYSYDE vs Yoshimitsu | 77–60 | 56.20% |
| MAYSYDE vs Steve | 74–63 | 54.01% |
| MAYSYDE vs Lars | 57–47 | 54.81% |
| MAYSYDE vs Xiaoyu | 55–44 | 55.56% |
| MAYSYDE vs Paul | 59–39 | 60.20% |
| MAYSYDE vs Azucena | 43–52 | 45.26% |
| MAYSYDE vs Devil Jin | 36–58 | 38.30% |
| MAYSYDE vs Jun | 45–38 | 54.22% |
| MAYSYDE vs Reina | 44–39 | 53.01% |
| MAYSYDE vs Lili | 50–31 | 61.73% |
| MAYSYDE vs Heihachi | 45–34 | 56.96% |
| MAYSYDE vs Law | 45–30 | 60.00% |
| MAYSYDE vs Eddy | 41–33 | 55.41% |
| MAYSYDE vs Jack-8 | 37–35 | 51.39% |
| MAYSYDE vs Leo | 29–38 | 43.28% |
| MAYSYDE vs Raven | 36–30 | 54.55% |
| MAYSYDE vs Feng | 33–27 | 55.00% |
| MAYSYDE vs Kuma | 29–30 | 49.15% |
| MAYSYDE vs Asuka | 33–25 | 56.90% |
| MAYSYDE vs Victor | 23–32 | 41.82% |
| MAYSYDE vs Alisa | 22–31 | 41.51% |
| MAYSYDE vs Nina | 29–23 | 55.77% |
| MAYSYDE vs Lidia | 26–23 | 53.06% |
| MAYSYDE vs Shaheen | 28–19 | 59.57% |
| MAYSYDE vs Zafina | 25–21 | 54.35% |
| MAYSYDE vs Claudio | 21–22 | 48.84% |
| MAYSYDE vs Panda | 23–12 | 65.71% |
| MAYSYDE vs Leroy | 13–14 | 48.15% |
| MAYSYDE vs Clive | 0–6 | 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.