| Fass vs Jin | 105–104 | 50.24% |
| Fass vs Kazuya | 94–112 | 45.63% |
| Fass vs Reina | 96–87 | 52.46% |
| Fass vs King | 80–79 | 50.31% |
| Fass vs Heihachi | 61–89 | 40.67% |
| Fass vs Hwoarang | 73–61 | 54.48% |
| Fass vs Bryan | 59–73 | 44.70% |
| Fass vs Lili | 53–58 | 47.75% |
| Fass vs Yoshimitsu | 41–58 | 41.41% |
| Fass vs Steve | 45–48 | 48.39% |
| Fass vs Law | 42–49 | 46.15% |
| Fass vs Dragunov | 30–58 | 34.09% |
| Fass vs Lidia | 37–50 | 42.53% |
| Fass vs Paul | 37–48 | 43.53% |
| Fass vs Devil Jin | 34–35 | 49.28% |
| Fass vs Eddy | 31–35 | 46.97% |
| Fass vs Nina | 23–39 | 37.10% |
| Fass vs Jun | 36–26 | 58.06% |
| Fass vs Lee | 23–31 | 42.59% |
| Fass vs Asuka | 28–24 | 53.85% |
| Fass vs Feng | 28–19 | 59.57% |
| Fass vs Clive | 18–29 | 38.30% |
| Fass vs Azucena | 18–27 | 40.00% |
| Fass vs Victor | 23–22 | 51.11% |
| Fass vs Lars | 17–25 | 40.48% |
| Fass vs Jack-8 | 13–25 | 34.21% |
| Fass vs Armor King | 18–20 | 47.37% |
| Fass vs Claudio | 18–17 | 51.43% |
| Fass vs Xiaoyu | 12–18 | 40.00% |
| Fass vs Alisa | 16–13 | 55.17% |
| Fass vs Leo | 8–20 | 28.57% |
| Fass vs Zafina | 7–13 | 35.00% |
| Fass vs Shaheen | 4–15 | 21.05% |
| Fass vs Kuma | 9–9 | 50.00% |
| Fass vs Leroy | 4–8 | 33.33% |
| Fass vs Raven | 6–5 | 54.55% |
| Fass vs Panda | 5–4 | 55.56% |
| Fass vs Anna | 3–5 | 37.50% |
| Fass vs Fahkumram | 1–2 | 33.33% |
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.