| Mustikka vs Reina | 140–90 | 60.87% |
| Mustikka vs Kazuya | 97–131 | 42.54% |
| Mustikka vs Jin | 88–104 | 45.83% |
| Mustikka vs Bryan | 101–91 | 52.60% |
| Mustikka vs Heihachi | 93–96 | 49.21% |
| Mustikka vs Lili | 74–76 | 49.33% |
| Mustikka vs Steve | 67–77 | 46.53% |
| Mustikka vs Hwoarang | 55–87 | 38.73% |
| Mustikka vs King | 51–74 | 40.80% |
| Mustikka vs Yoshimitsu | 53–54 | 49.53% |
| Mustikka vs Lee | 48–59 | 44.86% |
| Mustikka vs Dragunov | 52–52 | 50.00% |
| Mustikka vs Paul | 48–53 | 47.52% |
| Mustikka vs Law | 44–54 | 44.90% |
| Mustikka vs Asuka | 53–39 | 57.61% |
| Mustikka vs Nina | 44–38 | 53.66% |
| Mustikka vs Devil Jin | 36–41 | 46.75% |
| Mustikka vs Azucena | 33–40 | 45.21% |
| Mustikka vs Jack-8 | 38–31 | 55.07% |
| Mustikka vs Jun | 41–28 | 59.42% |
| Mustikka vs Claudio | 28–39 | 41.79% |
| Mustikka vs Eddy | 29–34 | 46.03% |
| Mustikka vs Xiaoyu | 36–26 | 58.06% |
| Mustikka vs Lars | 26–33 | 44.07% |
| Mustikka vs Kuma | 31–23 | 57.41% |
| Mustikka vs Alisa | 26–26 | 50.00% |
| Mustikka vs Feng | 31–20 | 60.78% |
| Mustikka vs Raven | 24–25 | 48.98% |
| Mustikka vs Victor | 28–19 | 59.57% |
| Mustikka vs Leo | 25–21 | 54.35% |
| Mustikka vs Lidia | 18–27 | 40.00% |
| Mustikka vs Clive | 19–25 | 43.18% |
| Mustikka vs Leroy | 18–20 | 47.37% |
| Mustikka vs Zafina | 18–19 | 48.65% |
| Mustikka vs Shaheen | 9–14 | 39.13% |
| Mustikka vs Fahkumram | 6–13 | 31.58% |
| Mustikka vs Anna | 11–7 | 61.11% |
| Mustikka vs Panda | 5–7 | 41.67% |
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.