| Mayjay vs Heihachi | 79–69 | 53.38% |
| Mayjay vs Kazuya | 42–52 | 44.68% |
| Mayjay vs Reina | 45–40 | 52.94% |
| Mayjay vs Clive | 46–27 | 63.01% |
| Mayjay vs Bryan | 32–36 | 47.06% |
| Mayjay vs Jin | 30–33 | 47.62% |
| Mayjay vs King | 20–34 | 37.04% |
| Mayjay vs Dragunov | 30–24 | 55.56% |
| Mayjay vs Steve | 19–24 | 44.19% |
| Mayjay vs Azucena | 19–21 | 47.50% |
| Mayjay vs Hwoarang | 16–23 | 41.03% |
| Mayjay vs Paul | 22–15 | 59.46% |
| Mayjay vs Lili | 16–19 | 45.71% |
| Mayjay vs Lee | 14–20 | 41.18% |
| Mayjay vs Law | 15–16 | 48.39% |
| Mayjay vs Victor | 19–12 | 61.29% |
| Mayjay vs Yoshimitsu | 17–13 | 56.67% |
| Mayjay vs Claudio | 13–13 | 50.00% |
| Mayjay vs Lidia | 12–13 | 48.00% |
| Mayjay vs Lars | 12–12 | 50.00% |
| Mayjay vs Xiaoyu | 15–7 | 68.18% |
| Mayjay vs Asuka | 9–12 | 42.86% |
| Mayjay vs Leo | 15–4 | 78.95% |
| Mayjay vs Jun | 7–11 | 38.89% |
| Mayjay vs Devil Jin | 8–9 | 47.06% |
| Mayjay vs Kuma | 10–7 | 58.82% |
| Mayjay vs Zafina | 11–6 | 64.71% |
| Mayjay vs Jack-8 | 9–7 | 56.25% |
| Mayjay vs Feng | 8–7 | 53.33% |
| Mayjay vs Nina | 9–4 | 69.23% |
| Mayjay vs Eddy | 5–8 | 38.46% |
| Mayjay vs Raven | 5–7 | 41.67% |
| Mayjay vs Alisa | 6–4 | 60.00% |
| Mayjay vs Leroy | 6–4 | 60.00% |
| Mayjay vs Panda | 4–4 | 50.00% |
| Mayjay vs Armor King | 2–2 | 50.00% |
| Mayjay vs Fahkumram | 2–1 | 66.67% |
| Mayjay vs Miary Zo | 3–0 | 100.00% |
| Mayjay vs Shaheen | 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.