| Mayhildr vs Dragunov | 12–16 | 42.86% |
| Mayhildr vs Clive | 15–10 | 60.00% |
| Mayhildr vs Heihachi | 16–7 | 69.57% |
| Mayhildr vs Paul | 13–9 | 59.09% |
| Mayhildr vs Bryan | 16–5 | 76.19% |
| Mayhildr vs Kazuya | 15–5 | 75.00% |
| Mayhildr vs Jun | 12–6 | 66.67% |
| Mayhildr vs Reina | 12–4 | 75.00% |
| Mayhildr vs Hwoarang | 9–6 | 60.00% |
| Mayhildr vs Law | 8–6 | 57.14% |
| Mayhildr vs Jin | 5–9 | 35.71% |
| Mayhildr vs Eddy | 4–10 | 28.57% |
| Mayhildr vs King | 7–6 | 53.85% |
| Mayhildr vs Yoshimitsu | 6–7 | 46.15% |
| Mayhildr vs Steve | 5–7 | 41.67% |
| Mayhildr vs Devil Jin | 6–6 | 50.00% |
| Mayhildr vs Lili | 6–6 | 50.00% |
| Mayhildr vs Lars | 10–2 | 83.33% |
| Mayhildr vs Asuka | 9–2 | 81.82% |
| Mayhildr vs Nina | 10–0 | 100.00% |
| Mayhildr vs Azucena | 6–4 | 60.00% |
| Mayhildr vs Kuma | 2–7 | 22.22% |
| Mayhildr vs Jack-8 | 5–3 | 62.50% |
| Mayhildr vs Feng | 4–4 | 50.00% |
| Mayhildr vs Claudio | 3–5 | 37.50% |
| Mayhildr vs Lee | 3–4 | 42.86% |
| Mayhildr vs Leo | 3–3 | 50.00% |
| Mayhildr vs Alisa | 2–4 | 33.33% |
| Mayhildr vs Xiaoyu | 3–2 | 60.00% |
| Mayhildr vs Victor | 5–0 | 100.00% |
| Mayhildr vs Fahkumram | 4–1 | 80.00% |
| Mayhildr vs Leroy | 2–2 | 50.00% |
| Mayhildr vs Anna | 3–1 | 75.00% |
| Mayhildr vs Shaheen | 1–2 | 33.33% |
| Mayhildr vs Zafina | 1–0 | 100.00% |
| Mayhildr 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.