| Mainectric vs Clive | 15–3 | 83.33% |
| Mainectric vs Steve | 10–7 | 58.82% |
| Mainectric vs Law | 7–6 | 53.85% |
| Mainectric vs Lili | 9–4 | 69.23% |
| Mainectric vs Jin | 7–5 | 58.33% |
| Mainectric vs Jun | 6–6 | 50.00% |
| Mainectric vs Kazuya | 5–6 | 45.45% |
| Mainectric vs Lidia | 8–3 | 72.73% |
| Mainectric vs Lars | 5–5 | 50.00% |
| Mainectric vs Nina | 6–4 | 60.00% |
| Mainectric vs Reina | 6–4 | 60.00% |
| Mainectric vs Victor | 7–3 | 70.00% |
| Mainectric vs Eddy | 4–6 | 40.00% |
| Mainectric vs Bryan | 7–2 | 77.78% |
| Mainectric vs Xiaoyu | 5–3 | 62.50% |
| Mainectric vs Dragunov | 8–0 | 100.00% |
| Mainectric vs Miary Zo | 7–1 | 87.50% |
| Mainectric vs Yoshimitsu | 6–1 | 85.71% |
| Mainectric vs Raven | 7–0 | 100.00% |
| Mainectric vs Lee | 4–2 | 66.67% |
| Mainectric vs Paul | 2–2 | 50.00% |
| Mainectric vs King | 2–2 | 50.00% |
| Mainectric vs Asuka | 3–1 | 75.00% |
| Mainectric vs Kuma | 2–2 | 50.00% |
| Mainectric vs Hwoarang | 1–2 | 33.33% |
| Mainectric vs Jack-8 | 1–2 | 33.33% |
| Mainectric vs Devil Jin | 1–2 | 33.33% |
| Mainectric vs Feng | 3–0 | 100.00% |
| Mainectric vs Heihachi | 3–0 | 100.00% |
| Mainectric vs Leo | 2–0 | 100.00% |
| Mainectric vs Zafina | 2–0 | 100.00% |
| Mainectric vs Leroy | 2–0 | 100.00% |
| Mainectric vs Azucena | 2–0 | 100.00% |
| Mainectric vs Armor King | 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.