| MellowH vs King | 184–139 | 56.97% |
| MellowH vs Kazuya | 154–168 | 47.83% |
| MellowH vs Bryan | 161–146 | 52.44% |
| MellowH vs Jin | 149–147 | 50.34% |
| MellowH vs Hwoarang | 172–110 | 60.99% |
| MellowH vs Law | 135–111 | 54.88% |
| MellowH vs Steve | 133–111 | 54.51% |
| MellowH vs Reina | 105–105 | 50.00% |
| MellowH vs Yoshimitsu | 105–86 | 54.97% |
| MellowH vs Lili | 104–85 | 55.03% |
| MellowH vs Fahkumram | 111–77 | 59.04% |
| MellowH vs Heihachi | 91–84 | 52.00% |
| MellowH vs Lars | 83–87 | 48.82% |
| MellowH vs Paul | 89–79 | 52.98% |
| MellowH vs Azucena | 83–78 | 51.55% |
| MellowH vs Dragunov | 68–76 | 47.22% |
| MellowH vs Lee | 65–79 | 45.14% |
| MellowH vs Nina | 64–79 | 44.76% |
| MellowH vs Lidia | 68–72 | 48.57% |
| MellowH vs Raven | 60–63 | 48.78% |
| MellowH vs Anna | 58–64 | 47.54% |
| MellowH vs Leo | 52–67 | 43.70% |
| MellowH vs Victor | 61–57–1 | 51.69% |
| MellowH vs Feng | 61–56 | 52.14% |
| MellowH vs Devil Jin | 61–53 | 53.51% |
| MellowH vs Jun | 63–51 | 55.26% |
| MellowH vs Xiaoyu | 59–50 | 54.13% |
| MellowH vs Asuka | 56–46–1 | 54.90% |
| MellowH vs Leroy | 48–55 | 46.60% |
| MellowH vs Eddy | 45–54 | 45.45% |
| MellowH vs Armor King | 52–47 | 52.53% |
| MellowH vs Zafina | 25–65 | 27.78% |
| MellowH vs Claudio | 37–49 | 43.02% |
| MellowH vs Alisa | 38–43 | 46.91% |
| MellowH vs Jack-8 | 29–47 | 38.16% |
| MellowH vs Kuma | 35–34 | 50.72% |
| MellowH vs Shaheen | 35–22 | 61.40% |
| MellowH vs Panda | 15–13 | 53.57% |
| MellowH vs Clive | 9–14 | 39.13% |
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.