| Melethos vs King | 15–20 | 42.86% |
| Melethos vs Hwoarang | 12–13 | 48.00% |
| Melethos vs Jin | 12–12 | 50.00% |
| Melethos vs Reina | 11–12 | 47.83% |
| Melethos vs Kazuya | 6–15 | 28.57% |
| Melethos vs Bryan | 7–10 | 41.18% |
| Melethos vs Paul | 7–9 | 43.75% |
| Melethos vs Law | 9–6 | 60.00% |
| Melethos vs Lidia | 8–7 | 53.33% |
| Melethos vs Devil Jin | 6–4 | 60.00% |
| Melethos vs Lee | 4–6 | 40.00% |
| Melethos vs Steve | 6–3 | 66.67% |
| Melethos vs Asuka | 3–6 | 33.33% |
| Melethos vs Lars | 3–6 | 33.33% |
| Melethos vs Jun | 3–6 | 33.33% |
| Melethos vs Heihachi | 4–5 | 44.44% |
| Melethos vs Xiaoyu | 6–1 | 85.71% |
| Melethos vs Dragunov | 1–6 | 14.29% |
| Melethos vs Nina | 4–3 | 57.14% |
| Melethos vs Shaheen | 2–4 | 33.33% |
| Melethos vs Azucena | 4–2 | 66.67% |
| Melethos vs Victor | 3–3 | 50.00% |
| Melethos vs Yoshimitsu | 1–4 | 20.00% |
| Melethos vs Feng | 1–4 | 20.00% |
| Melethos vs Lili | 3–2 | 60.00% |
| Melethos vs Zafina | 0–5 | 0.00% |
| Melethos vs Raven | 3–2 | 60.00% |
| Melethos vs Leo | 2–2 | 50.00% |
| Melethos vs Panda | 1–3 | 25.00% |
| Melethos vs Alisa | 1–2 | 33.33% |
| Melethos vs Kuma | 3–0 | 100.00% |
| Melethos vs Eddy | 2–1 | 66.67% |
| Melethos vs Jack-8 | 2–0 | 100.00% |
| Melethos vs Claudio | 2–0 | 100.00% |
| Melethos vs Clive | 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.