| MECO vs Reina | 13–8 | 61.90% |
| MECO vs Steve | 8–9 | 47.06% |
| MECO vs Bryan | 12–4 | 75.00% |
| MECO vs Lars | 7–4 | 63.64% |
| MECO vs Lidia | 4–6 | 40.00% |
| MECO vs Hwoarang | 3–6 | 33.33% |
| MECO vs Feng | 6–3 | 66.67% |
| MECO vs King | 2–6 | 25.00% |
| MECO vs Yoshimitsu | 8–0 | 100.00% |
| MECO vs Kazuya | 5–3 | 62.50% |
| MECO vs Lili | 2–6 | 25.00% |
| MECO vs Jun | 4–4 | 50.00% |
| MECO vs Law | 5–2 | 71.43% |
| MECO vs Victor | 5–2 | 71.43% |
| MECO vs Raven | 3–4 | 42.86% |
| MECO vs Xiaoyu | 2–4 | 33.33% |
| MECO vs Jin | 0–5 | 0.00% |
| MECO vs Eddy | 1–4 | 20.00% |
| MECO vs Paul | 2–2 | 50.00% |
| MECO vs Asuka | 2–2 | 50.00% |
| MECO vs Alisa | 2–2 | 50.00% |
| MECO vs Claudio | 2–2 | 50.00% |
| MECO vs Nina | 2–1 | 66.67% |
| MECO vs Jack-8 | 2–0 | 100.00% |
| MECO vs Shaheen | 1–1 | 50.00% |
| MECO vs Lee | 1–1 | 50.00% |
| MECO vs Kuma | 2–0 | 100.00% |
| MECO vs Azucena | 2–0 | 100.00% |
| MECO vs Devil Jin | 1–0 | 100.00% |
| MECO vs Panda | 1–0 | 100.00% |
| MECO vs Leroy | 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.