| Mecha vs Jin | 20–18 | 52.63% |
| Mecha vs King | 18–8 | 69.23% |
| Mecha vs Yoshimitsu | 11–13 | 45.83% |
| Mecha vs Hwoarang | 12–10–1 | 54.55% |
| Mecha vs Bryan | 20–3 | 86.96% |
| Mecha vs Steve | 13–9 | 59.09% |
| Mecha vs Lars | 14–6 | 70.00% |
| Mecha vs Law | 12–5 | 70.59% |
| Mecha vs Lili | 10–7 | 58.82% |
| Mecha vs Azucena | 9–8 | 52.94% |
| Mecha vs Lidia | 10–7 | 58.82% |
| Mecha vs Reina | 10–6 | 62.50% |
| Mecha vs Paul | 13–2 | 86.67% |
| Mecha vs Lee | 8–6 | 57.14% |
| Mecha vs Leo | 8–4 | 66.67% |
| Mecha vs Raven | 8–4 | 66.67% |
| Mecha vs Kazuya | 8–3 | 72.73% |
| Mecha vs Alisa | 8–3 | 72.73% |
| Mecha vs Leroy | 10–1 | 90.91% |
| Mecha vs Jun | 6–5 | 54.55% |
| Mecha vs Eddy | 8–3 | 72.73% |
| Mecha vs Jack-8 | 4–6 | 40.00% |
| Mecha vs Nina | 7–2 | 77.78% |
| Mecha vs Heihachi | 6–3 | 66.67% |
| Mecha vs Victor | 4–4 | 50.00% |
| Mecha vs Dragunov | 5–2 | 71.43% |
| Mecha vs Xiaoyu | 2–4 | 33.33% |
| Mecha vs Devil Jin | 5–1 | 83.33% |
| Mecha vs Claudio | 3–3 | 50.00% |
| Mecha vs Zafina | 3–3 | 50.00% |
| Mecha vs Asuka | 5–0 | 100.00% |
| Mecha vs Shaheen | 3–2 | 60.00% |
| Mecha vs Fahkumram | 4–1 | 80.00% |
| Mecha vs Feng | 2–2 | 50.00% |
| Mecha vs Anna | 3–0 | 100.00% |
| Mecha vs Kuma | 1–1 | 50.00% |
| Mecha vs Miary Zo | 2–0 | 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.