| MayconG2 vs King | 3–7 | 30.00% |
| MayconG2 vs Steve | 2–7 | 22.22% |
| MayconG2 vs Lili | 1–8 | 11.11% |
| MayconG2 vs Jin | 1–7 | 12.50% |
| MayconG2 vs Dragunov | 4–4 | 50.00% |
| MayconG2 vs Reina | 5–3 | 62.50% |
| MayconG2 vs Bryan | 2–5 | 28.57% |
| MayconG2 vs Claudio | 1–6 | 14.29% |
| MayconG2 vs Law | 0–6 | 0.00% |
| MayconG2 vs Shaheen | 2–4 | 33.33% |
| MayconG2 vs Azucena | 0–4 | 0.00% |
| MayconG2 vs Eddy | 2–2 | 50.00% |
| MayconG2 vs Yoshimitsu | 2–1 | 66.67% |
| MayconG2 vs Nina | 0–3 | 0.00% |
| MayconG2 vs Hwoarang | 0–2 | 0.00% |
| MayconG2 vs Feng | 0–2 | 0.00% |
| MayconG2 vs Alisa | 0–2 | 0.00% |
| MayconG2 vs Heihachi | 0–2 | 0.00% |
| MayconG2 vs Kazuya | 0–2 | 0.00% |
| MayconG2 vs Raven | 0–2 | 0.00% |
| MayconG2 vs Devil Jin | 1–0 | 100.00% |
| MayconG2 vs Lee | 0–1 | 0.00% |
| MayconG2 vs Asuka | 0–1 | 0.00% |
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.