| Melancholyboi vs Jin | 17–26 | 39.53% |
| Melancholyboi vs Steve | 19–20 | 48.72% |
| Melancholyboi vs Kazuya | 17–18 | 48.57% |
| Melancholyboi vs Dragunov | 5–17 | 22.73% |
| Melancholyboi vs Reina | 12–9 | 57.14% |
| Melancholyboi vs Clive | 13–8 | 61.90% |
| Melancholyboi vs Hwoarang | 12–7 | 63.16% |
| Melancholyboi vs Armor King | 10–9 | 52.63% |
| Melancholyboi vs Victor | 11–7 | 61.11% |
| Melancholyboi vs Miary Zo | 7–10 | 41.18% |
| Melancholyboi vs Lili | 7–9 | 43.75% |
| Melancholyboi vs King | 5–9 | 35.71% |
| Melancholyboi vs Lars | 6–8 | 42.86% |
| Melancholyboi vs Jun | 5–7 | 41.67% |
| Melancholyboi vs Yoshimitsu | 5–6 | 45.45% |
| Melancholyboi vs Bryan | 2–9 | 18.18% |
| Melancholyboi vs Law | 5–5 | 50.00% |
| Melancholyboi vs Asuka | 2–8 | 20.00% |
| Melancholyboi vs Claudio | 7–2 | 77.78% |
| Melancholyboi vs Nina | 1–8 | 11.11% |
| Melancholyboi vs Devil Jin | 4–4 | 50.00% |
| Melancholyboi vs Leo | 4–3 | 57.14% |
| Melancholyboi vs Heihachi | 3–4 | 42.86% |
| Melancholyboi vs Lidia | 4–2 | 66.67% |
| Melancholyboi vs Lee | 2–3 | 40.00% |
| Melancholyboi vs Anna | 3–2 | 60.00% |
| Melancholyboi vs Paul | 0–4 | 0.00% |
| Melancholyboi vs Xiaoyu | 2–2 | 50.00% |
| Melancholyboi vs Feng | 0–4 | 0.00% |
| Melancholyboi vs Shaheen | 2–2 | 50.00% |
| Melancholyboi vs Eddy | 3–1 | 75.00% |
| Melancholyboi vs Fahkumram | 4–0 | 100.00% |
| Melancholyboi vs Alisa | 1–2 | 33.33% |
| Melancholyboi vs Azucena | 2–1 | 66.67% |
| Melancholyboi vs Raven | 2–0 | 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.