| Martto vs Law | 15–1 | 93.75% |
| Martto vs Paul | 9–4 | 69.23% |
| Martto vs Bryan | 8–3 | 72.73% |
| Martto vs Reina | 9–2 | 81.82% |
| Martto vs Jun | 8–2 | 80.00% |
| Martto vs Jin | 8–1 | 88.89% |
| Martto vs Steve | 8–1 | 88.89% |
| Martto vs Lars | 6–3 | 66.67% |
| Martto vs Eddy | 7–2 | 77.78% |
| Martto vs King | 6–2 | 75.00% |
| Martto vs Azucena | 8–0 | 100.00% |
| Martto vs Hwoarang | 6–1 | 85.71% |
| Martto vs Kazuya | 5–2 | 71.43% |
| Martto vs Zafina | 6–1 | 85.71% |
| Martto vs Xiaoyu | 5–1 | 83.33% |
| Martto vs Asuka | 4–2 | 66.67% |
| Martto vs Victor | 5–1 | 83.33% |
| Martto vs Dragunov | 4–1 | 80.00% |
| Martto vs Heihachi | 3–2 | 60.00% |
| Martto vs Jack-8 | 1–3 | 25.00% |
| Martto vs Lidia | 4–0 | 100.00% |
| Martto vs Yoshimitsu | 3–0 | 100.00% |
| Martto vs Devil Jin | 3–0 | 100.00% |
| Martto vs Feng | 3–0 | 100.00% |
| Martto vs Lili | 2–1 | 66.67% |
| Martto vs Leo | 2–1 | 66.67% |
| Martto vs Alisa | 2–1 | 66.67% |
| Martto vs Shaheen | 3–0 | 100.00% |
| Martto vs Lee | 1–2 | 33.33% |
| Martto vs Leroy | 1–2 | 33.33% |
| Martto vs Clive | 3–0 | 100.00% |
| Martto vs Nina | 2–0 | 100.00% |
| Martto vs Kuma | 2–0 | 100.00% |
| Martto vs Anna | 2–0 | 100.00% |
| Martto vs Panda | 0–1 | 0.00% |
| Martto vs Raven | 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.