| Mecha vs King | 8–17 | 32.00% |
| Mecha vs Kazuya | 4–21 | 16.00% |
| Mecha vs Reina | 11–11 | 50.00% |
| Mecha vs Jin | 10–9 | 52.63% |
| Mecha vs Steve | 4–14 | 22.22% |
| Mecha vs Dragunov | 2–13 | 13.33% |
| Mecha vs Hwoarang | 5–7 | 41.67% |
| Mecha vs Devil Jin | 4–8 | 33.33% |
| Mecha vs Alisa | 7–3–1 | 70.00% |
| Mecha vs Law | 3–7 | 30.00% |
| Mecha vs Jun | 6–4 | 60.00% |
| Mecha vs Eddy | 5–5 | 50.00% |
| Mecha vs Azucena | 3–6 | 33.33% |
| Mecha vs Paul | 2–6 | 25.00% |
| Mecha vs Lars | 3–5 | 37.50% |
| Mecha vs Lee | 4–4 | 50.00% |
| Mecha vs Bryan | 5–2 | 71.43% |
| Mecha vs Lili | 6–1 | 85.71% |
| Mecha vs Raven | 4–3 | 57.14% |
| Mecha vs Yoshimitsu | 2–4 | 33.33% |
| Mecha vs Nina | 3–1 | 75.00% |
| Mecha vs Kuma | 2–2 | 50.00% |
| Mecha vs Zafina | 1–3 | 25.00% |
| Mecha vs Lidia | 0–4 | 0.00% |
| Mecha vs Claudio | 0–3 | 0.00% |
| Mecha vs Xiaoyu | 0–2 | 0.00% |
| Mecha vs Asuka | 0–2 | 0.00% |
| Mecha vs Feng | 0–2 | 0.00% |
| Mecha vs Victor | 0–2 | 0.00% |
| Mecha vs Jack-8 | 1–0 | 100.00% |
| Mecha vs Leroy | 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.