| Mena vs Kazuya | 247–234 | 51.35% |
| Mena vs King | 227–235 | 49.13% |
| Mena vs Jin | 247–179 | 57.98% |
| Mena vs Bryan | 219–188 | 53.81% |
| Mena vs Steve | 209–156 | 57.26% |
| Mena vs Hwoarang | 185–162 | 53.31% |
| Mena vs Law | 184–158 | 53.80% |
| Mena vs Lars | 180–151 | 54.38% |
| Mena vs Reina | 140–141 | 49.82% |
| Mena vs Paul | 154–116 | 57.04% |
| Mena vs Yoshimitsu | 106–162 | 39.55% |
| Mena vs Lili | 119–122 | 49.38% |
| Mena vs Xiaoyu | 122–112 | 52.14% |
| Mena vs Azucena | 105–127 | 45.26% |
| Mena vs Asuka | 106–107 | 49.77% |
| Mena vs Dragunov | 115–91 | 55.83% |
| Mena vs Heihachi | 101–94 | 51.79% |
| Mena vs Nina | 108–78 | 58.06% |
| Mena vs Jun | 100–82 | 54.95% |
| Mena vs Anna | 76–94 | 44.71% |
| Mena vs Lee | 87–77 | 53.05% |
| Mena vs Feng | 72–86 | 45.57% |
| Mena vs Raven | 81–77 | 51.27% |
| Mena vs Devil Jin | 76–78 | 49.35% |
| Mena vs Alisa | 68–74 | 47.89% |
| Mena vs Leroy | 63–76 | 45.32% |
| Mena vs Victor | 68–71 | 48.92% |
| Mena vs Eddy | 68–57 | 54.40% |
| Mena vs Fahkumram | 53–71 | 42.74% |
| Mena vs Lidia | 56–64 | 46.67% |
| Mena vs Jack-8 | 50–68 | 42.37% |
| Mena vs Leo | 51–58 | 46.79% |
| Mena vs Claudio | 51–47 | 52.04% |
| Mena vs Kuma | 28–54 | 34.15% |
| Mena vs Zafina | 42–38 | 52.50% |
| Mena vs Clive | 38–26 | 59.38% |
| Mena vs Shaheen | 27–30 | 47.37% |
| Mena vs Panda | 15–17 | 46.88% |
| Mena vs Miary Zo | 11–19 | 36.67% |
| Mena vs Armor King | 8–14 | 36.36% |
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.