| Mostachoff vs Jin | 110–73 | 60.11% |
| Mostachoff vs King | 109–73 | 59.89% |
| Mostachoff vs Bryan | 102–70 | 59.30% |
| Mostachoff vs Hwoarang | 68–69 | 49.64% |
| Mostachoff vs Steve | 75–56 | 57.25% |
| Mostachoff vs Dragunov | 71–53 | 57.26% |
| Mostachoff vs Kazuya | 69–47 | 59.48% |
| Mostachoff vs Lili | 66–50 | 56.90% |
| Mostachoff vs Yoshimitsu | 67–47 | 58.77% |
| Mostachoff vs Devil Jin | 66–38 | 63.46% |
| Mostachoff vs Reina | 61–43 | 58.65% |
| Mostachoff vs Heihachi | 62–37 | 62.63% |
| Mostachoff vs Law | 46–52 | 46.94% |
| Mostachoff vs Xiaoyu | 51–42–1 | 54.84% |
| Mostachoff vs Asuka | 55–34 | 61.80% |
| Mostachoff vs Jun | 54–35 | 60.67% |
| Mostachoff vs Victor | 46–37 | 55.42% |
| Mostachoff vs Raven | 50–33 | 60.24% |
| Mostachoff vs Eddy | 49–34 | 59.04% |
| Mostachoff vs Lars | 43–36 | 54.43% |
| Mostachoff vs Feng | 47–30 | 61.04% |
| Mostachoff vs Kuma | 47–29 | 61.84% |
| Mostachoff vs Zafina | 39–37 | 51.32% |
| Mostachoff vs Paul | 46–28 | 62.16% |
| Mostachoff vs Leo | 40–34 | 54.05% |
| Mostachoff vs Leroy | 24–48 | 33.33% |
| Mostachoff vs Clive | 23–48 | 32.39% |
| Mostachoff vs Alisa | 46–20 | 69.70% |
| Mostachoff vs Fahkumram | 31–35 | 46.97% |
| Mostachoff vs Claudio | 35–24 | 59.32% |
| Mostachoff vs Lidia | 32–25 | 56.14% |
| Mostachoff vs Anna | 29–27 | 51.79% |
| Mostachoff vs Lee | 35–20 | 63.64% |
| Mostachoff vs Jack-8 | 32–18 | 64.00% |
| Mostachoff vs Nina | 28–22 | 56.00% |
| Mostachoff vs Armor King | 25–19 | 56.82% |
| Mostachoff vs Shaheen | 23–17–1 | 57.50% |
| Mostachoff vs Azucena | 23–10 | 69.70% |
| Mostachoff vs Panda | 15–17 | 46.88% |
| Mostachoff vs Miary Zo | 4–10 | 28.57% |
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.