| NV| Fassy vs Steve | 84–53 | 61.31% |
| NV| Fassy vs Jin | 68–58 | 53.97% |
| NV| Fassy vs Bryan | 72–53 | 57.60% |
| NV| Fassy vs Kazuya | 67–56 | 54.47% |
| NV| Fassy vs Hwoarang | 65–54 | 54.62% |
| NV| Fassy vs Reina | 52–45 | 53.61% |
| NV| Fassy vs King | 63–28 | 69.23% |
| NV| Fassy vs Law | 53–34 | 60.92% |
| NV| Fassy vs Lili | 38–48 | 44.19% |
| NV| Fassy vs Heihachi | 49–33 | 59.76% |
| NV| Fassy vs Dragunov | 49–30 | 62.03% |
| NV| Fassy vs Devil Jin | 42–33 | 56.00% |
| NV| Fassy vs Yoshimitsu | 41–29 | 58.57% |
| NV| Fassy vs Lars | 27–39 | 40.91% |
| NV| Fassy vs Azucena | 39–21 | 65.00% |
| NV| Fassy vs Lee | 26–33 | 44.07% |
| NV| Fassy vs Jun | 30–29 | 50.85% |
| NV| Fassy vs Anna | 34–25 | 57.63% |
| NV| Fassy vs Asuka | 24–32 | 42.86% |
| NV| Fassy vs Fahkumram | 22–32 | 40.74% |
| NV| Fassy vs Paul | 27–26 | 50.94% |
| NV| Fassy vs Lidia | 29–20 | 59.18% |
| NV| Fassy vs Eddy | 28–20 | 58.33% |
| NV| Fassy vs Clive | 25–21 | 54.35% |
| NV| Fassy vs Xiaoyu | 23–22 | 51.11% |
| NV| Fassy vs Leo | 26–19 | 57.78% |
| NV| Fassy vs Raven | 22–22 | 50.00% |
| NV| Fassy vs Miary Zo | 18–22 | 45.00% |
| NV| Fassy vs Jack-8 | 15–22 | 40.54% |
| NV| Fassy vs Leroy | 16–21 | 43.24% |
| NV| Fassy vs Feng | 20–16 | 55.56% |
| NV| Fassy vs Alisa | 17–19 | 47.22% |
| NV| Fassy vs Nina | 17–18 | 48.57% |
| NV| Fassy vs Zafina | 17–17 | 50.00% |
| NV| Fassy vs Claudio | 19–14 | 57.58% |
| NV| Fassy vs Victor | 13–19 | 40.62% |
| NV| Fassy vs Armor King | 22–10 | 68.75% |
| NV| Fassy vs Shaheen | 12–9 | 57.14% |
| NV| Fassy vs Kuma | 6–9 | 40.00% |
| NV| Fassy vs Panda | 2–2 | 50.00% |
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.