| Myrddin_wylt000 vs Jin | 59–39 | 60.20% |
| Myrddin_wylt000 vs Kazuya | 34–17 | 66.67% |
| Myrddin_wylt000 vs Reina | 27–20 | 57.45% |
| Myrddin_wylt000 vs Dragunov | 22–22 | 50.00% |
| Myrddin_wylt000 vs King | 24–15 | 61.54% |
| Myrddin_wylt000 vs Law | 16–17 | 48.48% |
| Myrddin_wylt000 vs Bryan | 22–9 | 70.97% |
| Myrddin_wylt000 vs Jun | 15–16 | 48.39% |
| Myrddin_wylt000 vs Lili | 19–10 | 65.52% |
| Myrddin_wylt000 vs Steve | 14–14 | 50.00% |
| Myrddin_wylt000 vs Yoshimitsu | 19–8 | 70.37% |
| Myrddin_wylt000 vs Azucena | 13–11 | 54.17% |
| Myrddin_wylt000 vs Lee | 15–7 | 68.18% |
| Myrddin_wylt000 vs Asuka | 12–9 | 57.14% |
| Myrddin_wylt000 vs Victor | 11–10 | 52.38% |
| Myrddin_wylt000 vs Devil Jin | 15–5 | 75.00% |
| Myrddin_wylt000 vs Lars | 15–4 | 78.95% |
| Myrddin_wylt000 vs Paul | 11–7 | 61.11% |
| Myrddin_wylt000 vs Hwoarang | 9–7 | 56.25% |
| Myrddin_wylt000 vs Claudio | 12–4 | 75.00% |
| Myrddin_wylt000 vs Eddy | 7–9 | 43.75% |
| Myrddin_wylt000 vs Feng | 6–6 | 50.00% |
| Myrddin_wylt000 vs Shaheen | 9–3 | 75.00% |
| Myrddin_wylt000 vs Nina | 5–5 | 50.00% |
| Myrddin_wylt000 vs Xiaoyu | 4–5 | 44.44% |
| Myrddin_wylt000 vs Jack-8 | 2–7 | 22.22% |
| Myrddin_wylt000 vs Leroy | 5–4 | 55.56% |
| Myrddin_wylt000 vs Lidia | 4–5 | 44.44% |
| Myrddin_wylt000 vs Heihachi | 4–3 | 57.14% |
| Myrddin_wylt000 vs Anna | 4–3 | 57.14% |
| Myrddin_wylt000 vs Armor King | 5–2 | 71.43% |
| Myrddin_wylt000 vs Clive | 3–3 | 50.00% |
| Myrddin_wylt000 vs Raven | 0–5 | 0.00% |
| Myrddin_wylt000 vs Leo | 2–2 | 50.00% |
| Myrddin_wylt000 vs Kuma | 3–1 | 75.00% |
| Myrddin_wylt000 vs Panda | 2–0 | 100.00% |
| Myrddin_wylt000 vs Fahkumram | 0–2 | 0.00% |
| Myrddin_wylt000 vs Zafina | 1–0 | 100.00% |
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.