| Martbell vs King | 51–42 | 54.84% |
| Martbell vs Kazuya | 47–40 | 54.02% |
| Martbell vs Heihachi | 29–41 | 41.43% |
| Martbell vs Steve | 33–33 | 50.00% |
| Martbell vs Bryan | 30–34 | 46.88% |
| Martbell vs Reina | 36–21 | 63.16% |
| Martbell vs Jin | 24–31 | 43.64% |
| Martbell vs Lili | 23–24 | 48.94% |
| Martbell vs Jun | 21–23 | 47.73% |
| Martbell vs Lars | 17–16 | 51.52% |
| Martbell vs Victor | 12–21 | 36.36% |
| Martbell vs Eddy | 14–18 | 43.75% |
| Martbell vs Lidia | 13–18 | 41.94% |
| Martbell vs Law | 13–15 | 46.43% |
| Martbell vs Hwoarang | 12–16 | 42.86% |
| Martbell vs Xiaoyu | 14–14 | 50.00% |
| Martbell vs Raven | 7–21 | 25.00% |
| Martbell vs Paul | 14–13 | 51.85% |
| Martbell vs Yoshimitsu | 13–13 | 50.00% |
| Martbell vs Dragunov | 7–19 | 26.92% |
| Martbell vs Alisa | 13–12 | 52.00% |
| Martbell vs Feng | 11–13 | 45.83% |
| Martbell vs Leo | 12–12 | 50.00% |
| Martbell vs Asuka | 11–12 | 47.83% |
| Martbell vs Devil Jin | 11–12 | 47.83% |
| Martbell vs Kuma | 14–9 | 60.87% |
| Martbell vs Lee | 10–12 | 45.45% |
| Martbell vs Azucena | 14–8 | 63.64% |
| Martbell vs Nina | 7–10 | 41.18% |
| Martbell vs Jack-8 | 6–10 | 37.50% |
| Martbell vs Panda | 1–9 | 10.00% |
| Martbell vs Anna | 4–6 | 40.00% |
| Martbell vs Claudio | 4–5 | 44.44% |
| Martbell vs Zafina | 2–3 | 40.00% |
| Martbell vs Leroy | 2–3 | 40.00% |
| Martbell vs Shaheen | 2–0 | 100.00% |
| Martbell vs Clive | 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.