| Mello V Beatz vs King | 45–36 | 55.56% |
| Mello V Beatz vs Law | 33–28 | 54.10% |
| Mello V Beatz vs Steve | 28–32 | 46.67% |
| Mello V Beatz vs Bryan | 23–35 | 39.66% |
| Mello V Beatz vs Hwoarang | 25–29 | 46.30% |
| Mello V Beatz vs Jin | 23–23 | 50.00% |
| Mello V Beatz vs Reina | 26–20 | 56.52% |
| Mello V Beatz vs Kazuya | 15–24 | 38.46% |
| Mello V Beatz vs Lili | 15–20 | 42.86% |
| Mello V Beatz vs Eddy | 16–19 | 45.71% |
| Mello V Beatz vs Dragunov | 28–6 | 82.35% |
| Mello V Beatz vs Fahkumram | 12–22 | 35.29% |
| Mello V Beatz vs Heihachi | 14–18 | 43.75% |
| Mello V Beatz vs Paul | 11–19 | 36.67% |
| Mello V Beatz vs Azucena | 15–15 | 50.00% |
| Mello V Beatz vs Yoshimitsu | 15–14 | 51.72% |
| Mello V Beatz vs Lars | 17–12 | 58.62% |
| Mello V Beatz vs Lee | 14–13 | 51.85% |
| Mello V Beatz vs Xiaoyu | 6–20 | 23.08% |
| Mello V Beatz vs Devil Jin | 15–10 | 60.00% |
| Mello V Beatz vs Victor | 14–10 | 58.33% |
| Mello V Beatz vs Nina | 8–14 | 36.36% |
| Mello V Beatz vs Jun | 12–8 | 60.00% |
| Mello V Beatz vs Lidia | 10–8 | 55.56% |
| Mello V Beatz vs Jack-8 | 5–12 | 29.41% |
| Mello V Beatz vs Clive | 7–9 | 43.75% |
| Mello V Beatz vs Anna | 7–7 | 50.00% |
| Mello V Beatz vs Asuka | 4–9 | 30.77% |
| Mello V Beatz vs Alisa | 8–5 | 61.54% |
| Mello V Beatz vs Leroy | 3–9 | 25.00% |
| Mello V Beatz vs Feng | 7–4 | 63.64% |
| Mello V Beatz vs Claudio | 5–4 | 55.56% |
| Mello V Beatz vs Zafina | 3–6 | 33.33% |
| Mello V Beatz vs Raven | 2–7 | 22.22% |
| Mello V Beatz vs Leo | 6–2 | 75.00% |
| Mello V Beatz vs Armor King | 1–6 | 14.29% |
| Mello V Beatz vs Miary Zo | 3–4 | 42.86% |
| Mello V Beatz vs Shaheen | 3–3 | 50.00% |
| Mello V Beatz vs Panda | 2–1 | 66.67% |
| Mello V Beatz vs Kuma | 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.