| MexOT38 vs Jin | 2–3 | 40.00% |
| MexOT38 vs Azucena | 4–1 | 80.00% |
| MexOT38 vs Heihachi | 2–3 | 40.00% |
| MexOT38 vs Clive | 1–4 | 20.00% |
| MexOT38 vs Law | 2–2 | 50.00% |
| MexOT38 vs Dragunov | 4–0 | 100.00% |
| MexOT38 vs Jun | 2–2 | 50.00% |
| MexOT38 vs Hwoarang | 2–1 | 66.67% |
| MexOT38 vs Bryan | 1–2 | 33.33% |
| MexOT38 vs Steve | 1–2 | 33.33% |
| MexOT38 vs Leroy | 0–3 | 0.00% |
| MexOT38 vs Victor | 0–3 | 0.00% |
| MexOT38 vs King | 0–2 | 0.00% |
| MexOT38 vs Yoshimitsu | 1–1 | 50.00% |
| MexOT38 vs Xiaoyu | 0–2 | 0.00% |
| MexOT38 vs Lili | 0–2 | 0.00% |
| MexOT38 vs Lars | 0–2 | 0.00% |
| MexOT38 vs Claudio | 0–2 | 0.00% |
| MexOT38 vs Eddy | 0–2 | 0.00% |
| MexOT38 vs Alisa | 1–0 | 100.00% |
| MexOT38 vs Reina | 1–0 | 100.00% |
| MexOT38 vs Armor King | 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.