| Mayoshi vs King | 10–8 | 55.56% |
| Mayoshi vs Steve | 7–11 | 38.89% |
| Mayoshi vs Jin | 3–12 | 20.00% |
| Mayoshi vs Clive | 3–12 | 20.00% |
| Mayoshi vs Reina | 7–7 | 50.00% |
| Mayoshi vs Dragunov | 2–11 | 15.38% |
| Mayoshi vs Victor | 5–8 | 38.46% |
| Mayoshi vs Lili | 8–3 | 72.73% |
| Mayoshi vs Azucena | 6–5 | 54.55% |
| Mayoshi vs Heihachi | 2–9 | 18.18% |
| Mayoshi vs Yoshimitsu | 3–7 | 30.00% |
| Mayoshi vs Hwoarang | 2–7 | 22.22% |
| Mayoshi vs Bryan | 3–6 | 33.33% |
| Mayoshi vs Alisa | 4–4 | 50.00% |
| Mayoshi vs Nina | 3–5 | 37.50% |
| Mayoshi vs Eddy | 3–5 | 37.50% |
| Mayoshi vs Paul | 2–5 | 28.57% |
| Mayoshi vs Jack-8 | 1–6 | 14.29% |
| Mayoshi vs Lidia | 0–6 | 0.00% |
| Mayoshi vs Kazuya | 1–4 | 20.00% |
| Mayoshi vs Asuka | 2–3 | 40.00% |
| Mayoshi vs Xiaoyu | 4–0 | 100.00% |
| Mayoshi vs Devil Jin | 0–4 | 0.00% |
| Mayoshi vs Lars | 1–3 | 25.00% |
| Mayoshi vs Shaheen | 2–2 | 50.00% |
| Mayoshi vs Jun | 0–4 | 0.00% |
| Mayoshi vs Law | 1–2 | 33.33% |
| Mayoshi vs Feng | 3–0 | 100.00% |
| Mayoshi vs Lee | 3–0 | 100.00% |
| Mayoshi vs Leroy | 1–2 | 33.33% |
| Mayoshi vs Anna | 2–1 | 66.67% |
| Mayoshi vs Fahkumram | 1–2 | 33.33% |
| Mayoshi vs Armor King | 1–2 | 33.33% |
| Mayoshi vs Leo | 0–2 | 0.00% |
| Mayoshi vs Zafina | 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.