| Martyn vs King | 10–13 | 43.48% |
| Martyn vs Jin | 4–14 | 22.22% |
| Martyn vs Yoshimitsu | 9–5 | 64.29% |
| Martyn vs Hwoarang | 7–6 | 53.85% |
| Martyn vs Dragunov | 4–7 | 36.36% |
| Martyn vs Law | 3–6 | 33.33% |
| Martyn vs Heihachi | 4–5 | 44.44% |
| Martyn vs Paul | 4–3 | 57.14% |
| Martyn vs Reina | 2–5 | 28.57% |
| Martyn vs Eddy | 2–5 | 28.57% |
| Martyn vs Jun | 2–4 | 33.33% |
| Martyn vs Victor | 4–2 | 66.67% |
| Martyn vs Kazuya | 1–4 | 20.00% |
| Martyn vs Steve | 1–4 | 20.00% |
| Martyn vs Leo | 3–2 | 60.00% |
| Martyn vs Devil Jin | 0–4 | 0.00% |
| Martyn vs Lili | 0–4 | 0.00% |
| Martyn vs Bryan | 1–2 | 33.33% |
| Martyn vs Asuka | 2–1 | 66.67% |
| Martyn vs Shaheen | 2–1 | 66.67% |
| Martyn vs Raven | 2–1 | 66.67% |
| Martyn vs Clive | 1–2 | 33.33% |
| Martyn vs Jack-8 | 0–2 | 0.00% |
| Martyn vs Panda | 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.