| Mezz vs Bryan | 167–144 | 53.70% |
| Mezz vs Jin | 116–124 | 48.33% |
| Mezz vs Steve | 123–110 | 52.79% |
| Mezz vs Kazuya | 118–103 | 53.39% |
| Mezz vs King | 101–112 | 47.42% |
| Mezz vs Dragunov | 93–89 | 51.10% |
| Mezz vs Lee | 68–94 | 41.98% |
| Mezz vs Paul | 65–85 | 43.33% |
| Mezz vs Yoshimitsu | 79–70 | 53.02% |
| Mezz vs Hwoarang | 70–73–1 | 48.95% |
| Mezz vs Law | 56–79 | 41.48% |
| Mezz vs Devil Jin | 52–73 | 41.60% |
| Mezz vs Reina | 58–55 | 51.33% |
| Mezz vs Jun | 58–51 | 53.21% |
| Mezz vs Lars | 46–55 | 45.54% |
| Mezz vs Lili | 43–57 | 43.00% |
| Mezz vs Xiaoyu | 37–55 | 40.22% |
| Mezz vs Jack-8 | 41–46 | 47.13% |
| Mezz vs Victor | 30–54 | 35.71% |
| Mezz vs Feng | 33–38 | 46.48% |
| Mezz vs Azucena | 29–42 | 40.85% |
| Mezz vs Asuka | 38–32 | 54.29% |
| Mezz vs Clive | 36–34 | 51.43% |
| Mezz vs Eddy | 35–29 | 54.69% |
| Mezz vs Kuma | 23–36 | 38.98% |
| Mezz vs Nina | 38–20 | 65.52% |
| Mezz vs Leo | 30–26 | 53.57% |
| Mezz vs Lidia | 26–28 | 48.15% |
| Mezz vs Alisa | 23–29 | 44.23% |
| Mezz vs Leroy | 23–28 | 45.10% |
| Mezz vs Heihachi | 23–22 | 51.11% |
| Mezz vs Claudio | 11–31 | 26.19% |
| Mezz vs Raven | 21–19 | 52.50% |
| Mezz vs Shaheen | 18–19 | 48.65% |
| Mezz vs Anna | 17–7 | 70.83% |
| Mezz vs Zafina | 12–10 | 54.55% |
| Mezz vs Panda | 9–11 | 45.00% |
| Mezz vs Fahkumram | 7–5 | 58.33% |
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.