| Feldalis vs Jin | 73–106 | 40.78% |
| Feldalis vs King | 91–79 | 53.53% |
| Feldalis vs Kazuya | 85–85 | 50.00% |
| Feldalis vs Dragunov | 76–66 | 53.52% |
| Feldalis vs Hwoarang | 67–50 | 57.26% |
| Feldalis vs Bryan | 45–67 | 40.18% |
| Feldalis vs Reina | 55–51 | 51.89% |
| Feldalis vs Yoshimitsu | 50–42 | 54.35% |
| Feldalis vs Jun | 45–39 | 53.57% |
| Feldalis vs Steve | 42–34 | 55.26% |
| Feldalis vs Law | 35–38 | 47.95% |
| Feldalis vs Heihachi | 31–41 | 43.06% |
| Feldalis vs Victor | 39–28 | 58.21% |
| Feldalis vs Paul | 27–36 | 42.86% |
| Feldalis vs Devil Jin | 28–35 | 44.44% |
| Feldalis vs Lili | 39–24 | 61.90% |
| Feldalis vs Lars | 27–36 | 42.86% |
| Feldalis vs Lee | 30–33 | 47.62% |
| Feldalis vs Xiaoyu | 34–25 | 57.63% |
| Feldalis vs Clive | 23–36 | 38.98% |
| Feldalis vs Alisa | 24–22 | 52.17% |
| Feldalis vs Nina | 17–29 | 36.96% |
| Feldalis vs Claudio | 24–18 | 57.14% |
| Feldalis vs Asuka | 23–16 | 58.97% |
| Feldalis vs Feng | 16–21 | 43.24% |
| Feldalis vs Leroy | 11–25 | 30.56% |
| Feldalis vs Eddy | 17–16 | 51.52% |
| Feldalis vs Jack-8 | 18–13 | 58.06% |
| Feldalis vs Shaheen | 16–15 | 51.61% |
| Feldalis vs Azucena | 11–18 | 37.93% |
| Feldalis vs Lidia | 13–14 | 48.15% |
| Feldalis vs Raven | 14–12 | 53.85% |
| Feldalis vs Kuma | 12–11 | 52.17% |
| Feldalis vs Panda | 8–11 | 42.11% |
| Feldalis vs Zafina | 6–13 | 31.58% |
| Feldalis vs Leo | 6–10 | 37.50% |
| Feldalis vs Anna | 1–4 | 20.00% |
| Feldalis vs Fahkumram | 4–1 | 80.00% |
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.