| Mechason vs King | 11–7 | 61.11% |
| Mechason vs Jin | 6–8 | 42.86% |
| Mechason vs Kazuya | 8–6 | 57.14% |
| Mechason vs Bryan | 8–2 | 80.00% |
| Mechason vs Steve | 4–6 | 40.00% |
| Mechason vs Law | 5–4 | 55.56% |
| Mechason vs Lili | 1–8 | 11.11% |
| Mechason vs Reina | 6–3 | 66.67% |
| Mechason vs Lee | 5–3 | 62.50% |
| Mechason vs Victor | 6–2 | 75.00% |
| Mechason vs Eddy | 3–5 | 37.50% |
| Mechason vs Dragunov | 3–4 | 42.86% |
| Mechason vs Raven | 5–2 | 71.43% |
| Mechason vs Xiaoyu | 3–3 | 50.00% |
| Mechason vs Paul | 3–2 | 60.00% |
| Mechason vs Claudio | 3–2 | 60.00% |
| Mechason vs Nina | 3–2 | 60.00% |
| Mechason vs Kuma | 2–3 | 40.00% |
| Mechason vs Hwoarang | 5–0 | 100.00% |
| Mechason vs Jack-8 | 4–1 | 80.00% |
| Mechason vs Leroy | 3–1 | 75.00% |
| Mechason vs Azucena | 0–4 | 0.00% |
| Mechason vs Yoshimitsu | 3–1 | 75.00% |
| Mechason vs Asuka | 2–1 | 66.67% |
| Mechason vs Devil Jin | 2–1 | 66.67% |
| Mechason vs Feng | 1–1 | 50.00% |
| Mechason vs Alisa | 1–1 | 50.00% |
| Mechason vs Jun | 2–0 | 100.00% |
| Mechason vs Shaheen | 0–1 | 0.00% |
| Mechason vs Lars | 0–1 | 0.00% |
| Mechason vs Zafina | 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.