| Meda4 vs Kazuya | 12–27 | 30.77% |
| Meda4 vs King | 11–12 | 47.83% |
| Meda4 vs Steve | 8–15 | 34.78% |
| Meda4 vs Jin | 14–6 | 70.00% |
| Meda4 vs Eddy | 8–12 | 40.00% |
| Meda4 vs Dragunov | 10–9 | 52.63% |
| Meda4 vs Reina | 7–6 | 53.85% |
| Meda4 vs Azucena | 9–4 | 69.23% |
| Meda4 vs Hwoarang | 6–6 | 50.00% |
| Meda4 vs Victor | 5–7 | 41.67% |
| Meda4 vs Fahkumram | 6–6 | 50.00% |
| Meda4 vs Paul | 3–7 | 30.00% |
| Meda4 vs Feng | 2–8 | 20.00% |
| Meda4 vs Armor King | 3–6 | 33.33% |
| Meda4 vs Bryan | 2–6 | 25.00% |
| Meda4 vs Xiaoyu | 2–5 | 28.57% |
| Meda4 vs Lili | 3–4 | 42.86% |
| Meda4 vs Leo | 6–1 | 85.71% |
| Meda4 vs Nina | 5–2 | 71.43% |
| Meda4 vs Lee | 2–4 | 33.33% |
| Meda4 vs Law | 2–3 | 40.00% |
| Meda4 vs Jun | 3–2 | 60.00% |
| Meda4 vs Yoshimitsu | 3–1 | 75.00% |
| Meda4 vs Devil Jin | 4–0 | 100.00% |
| Meda4 vs Lars | 3–1 | 75.00% |
| Meda4 vs Clive | 3–1 | 75.00% |
| Meda4 vs Alisa | 3–0 | 100.00% |
| Meda4 vs Leroy | 0–3 | 0.00% |
| Meda4 vs Panda | 0–2 | 0.00% |
| Meda4 vs Lidia | 2–0 | 100.00% |
| Meda4 vs Heihachi | 2–0 | 100.00% |
| Meda4 vs Anna | 0–2 | 0.00% |
| Meda4 vs Claudio | 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.