| Melissa vs Jin | 52–30 | 63.41% |
| Melissa vs King | 53–26 | 67.09% |
| Melissa vs Kazuya | 42–30 | 58.33% |
| Melissa vs Heihachi | 53–14 | 79.10% |
| Melissa vs Steve | 41–22 | 65.08% |
| Melissa vs Hwoarang | 40–20 | 66.67% |
| Melissa vs Law | 39–20 | 66.10% |
| Melissa vs Reina | 40–14 | 74.07% |
| Melissa vs Paul | 20–26 | 43.48% |
| Melissa vs Nina | 26–18 | 59.09% |
| Melissa vs Jun | 29–13 | 69.05% |
| Melissa vs Bryan | 23–18 | 56.10% |
| Melissa vs Yoshimitsu | 22–17 | 56.41% |
| Melissa vs Victor | 27–11 | 71.05% |
| Melissa vs Eddy | 26–12 | 68.42% |
| Melissa vs Dragunov | 18–19 | 48.65% |
| Melissa vs Devil Jin | 25–10 | 71.43% |
| Melissa vs Asuka | 17–17 | 50.00% |
| Melissa vs Lili | 28–6 | 82.35% |
| Melissa vs Lars | 18–13 | 58.06% |
| Melissa vs Lee | 22–9 | 70.97% |
| Melissa vs Feng | 11–18 | 37.93% |
| Melissa vs Azucena | 20–7 | 74.07% |
| Melissa vs Fahkumram | 17–7 | 70.83% |
| Melissa vs Anna | 17–6 | 73.91% |
| Melissa vs Xiaoyu | 13–8 | 61.90% |
| Melissa vs Raven | 12–8 | 60.00% |
| Melissa vs Lidia | 15–5 | 75.00% |
| Melissa vs Clive | 16–4 | 80.00% |
| Melissa vs Jack-8 | 12–6 | 66.67% |
| Melissa vs Leroy | 12–4 | 75.00% |
| Melissa vs Alisa | 8–5 | 61.54% |
| Melissa vs Zafina | 5–7 | 41.67% |
| Melissa vs Claudio | 5–6 | 45.45% |
| Melissa vs Shaheen | 5–3 | 62.50% |
| Melissa vs Leo | 4–3 | 57.14% |
| Melissa vs Kuma | 4–3 | 57.14% |
| Melissa vs Panda | 0–2 | 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.