| YonkaMayonka vs King | 24–21 | 53.33% |
| YonkaMayonka vs Kazuya | 11–18 | 37.93% |
| YonkaMayonka vs Steve | 18–10 | 64.29% |
| YonkaMayonka vs Law | 16–9 | 64.00% |
| YonkaMayonka vs Jin | 9–15 | 37.50% |
| YonkaMayonka vs Fahkumram | 9–15 | 37.50% |
| YonkaMayonka vs Hwoarang | 11–11 | 50.00% |
| YonkaMayonka vs Dragunov | 13–9 | 59.09% |
| YonkaMayonka vs Clive | 14–8 | 63.64% |
| YonkaMayonka vs Yoshimitsu | 11–10 | 52.38% |
| YonkaMayonka vs Bryan | 3–14 | 17.65% |
| YonkaMayonka vs Miary Zo | 4–11 | 26.67% |
| YonkaMayonka vs Asuka | 3–10 | 23.08% |
| YonkaMayonka vs Victor | 4–8 | 33.33% |
| YonkaMayonka vs Nina | 7–4 | 63.64% |
| YonkaMayonka vs Devil Jin | 4–6 | 40.00% |
| YonkaMayonka vs Reina | 6–4 | 60.00% |
| YonkaMayonka vs Eddy | 2–8 | 20.00% |
| YonkaMayonka vs Lars | 1–8 | 11.11% |
| YonkaMayonka vs Jun | 7–2 | 77.78% |
| YonkaMayonka vs Xiaoyu | 4–4 | 50.00% |
| YonkaMayonka vs Lili | 4–4 | 50.00% |
| YonkaMayonka vs Alisa | 4–4 | 50.00% |
| YonkaMayonka vs Lidia | 4–4 | 50.00% |
| YonkaMayonka vs Heihachi | 4–4 | 50.00% |
| YonkaMayonka vs Leroy | 2–5 | 28.57% |
| YonkaMayonka vs Feng | 3–3 | 50.00% |
| YonkaMayonka vs Paul | 2–3 | 40.00% |
| YonkaMayonka vs Claudio | 4–1 | 80.00% |
| YonkaMayonka vs Azucena | 0–4 | 0.00% |
| YonkaMayonka vs Zafina | 2–1 | 66.67% |
| YonkaMayonka vs Anna | 1–2 | 33.33% |
| YonkaMayonka vs Shaheen | 2–0 | 100.00% |
| YonkaMayonka vs Jack-8 | 0–1 | 0.00% |
| YonkaMayonka vs Leo | 0–1 | 0.00% |
| YonkaMayonka vs Lee | 0–1 | 0.00% |
| YonkaMayonka vs Raven | 0–1 | 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.