| Mays vs King | 62–40 | 60.78% |
| Mays vs Kazuya | 49–44 | 52.69% |
| Mays vs Jin | 43–40 | 51.81% |
| Mays vs Reina | 48–30 | 61.54% |
| Mays vs Dragunov | 39–27 | 59.09% |
| Mays vs Bryan | 33–28 | 54.10% |
| Mays vs Steve | 36–21 | 63.16% |
| Mays vs Lili | 31–19 | 62.00% |
| Mays vs Law | 25–23 | 52.08% |
| Mays vs Paul | 20–21 | 48.78% |
| Mays vs Hwoarang | 22–19 | 53.66% |
| Mays vs Azucena | 27–12 | 69.23% |
| Mays vs Lars | 20–13 | 60.61% |
| Mays vs Asuka | 19–13 | 59.38% |
| Mays vs Jun | 16–16 | 50.00% |
| Mays vs Lee | 16–15 | 51.61% |
| Mays vs Devil Jin | 18–12 | 60.00% |
| Mays vs Xiaoyu | 14–12 | 53.85% |
| Mays vs Leo | 16–10 | 61.54% |
| Mays vs Heihachi | 14–12 | 53.85% |
| Mays vs Jack-8 | 12–12 | 50.00% |
| Mays vs Alisa | 9–15 | 37.50% |
| Mays vs Victor | 13–10 | 56.52% |
| Mays vs Eddy | 12–11 | 52.17% |
| Mays vs Yoshimitsu | 8–12 | 40.00% |
| Mays vs Nina | 6–14 | 30.00% |
| Mays vs Kuma | 10–10 | 50.00% |
| Mays vs Clive | 9–11 | 45.00% |
| Mays vs Shaheen | 13–6 | 68.42% |
| Mays vs Feng | 7–11 | 38.89% |
| Mays vs Zafina | 10–8 | 55.56% |
| Mays vs Raven | 6–11 | 35.29% |
| Mays vs Claudio | 8–8 | 50.00% |
| Mays vs Lidia | 8–8 | 50.00% |
| Mays vs Leroy | 6–6 | 50.00% |
| Mays vs Panda | 2–2 | 50.00% |
| Mays vs Fahkumram | 1–1 | 50.00% |
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.