| Ergon vs Heihachi | 75–96 | 43.86% |
| Ergon vs Bryan | 69–99 | 41.07% |
| Ergon vs Jin | 49–43 | 53.26% |
| Ergon vs Reina | 61–30 | 67.03% |
| Ergon vs Steve | 51–38 | 57.30% |
| Ergon vs Lee | 52–31 | 62.65% |
| Ergon vs Kazuya | 40–42 | 48.78% |
| Ergon vs King | 37–39 | 48.68% |
| Ergon vs Hwoarang | 35–28 | 55.56% |
| Ergon vs Law | 29–28 | 50.88% |
| Ergon vs Yoshimitsu | 22–34 | 39.29% |
| Ergon vs Lili | 23–30 | 43.40% |
| Ergon vs Paul | 24–25 | 48.98% |
| Ergon vs Lars | 20–26 | 43.48% |
| Ergon vs Victor | 27–18 | 60.00% |
| Ergon vs Nina | 19–23 | 45.24% |
| Ergon vs Raven | 15–25 | 37.50% |
| Ergon vs Xiaoyu | 20–19 | 51.28% |
| Ergon vs Feng | 22–15 | 59.46% |
| Ergon vs Eddy | 12–25 | 32.43% |
| Ergon vs Asuka | 22–14 | 61.11% |
| Ergon vs Devil Jin | 17–18 | 48.57% |
| Ergon vs Alisa | 16–18 | 47.06% |
| Ergon vs Dragunov | 19–13 | 59.38% |
| Ergon vs Azucena | 14–15 | 48.28% |
| Ergon vs Jun | 16–12 | 57.14% |
| Ergon vs Jack-8 | 11–13 | 45.83% |
| Ergon vs Lidia | 17–7 | 70.83% |
| Ergon vs Leroy | 7–14 | 33.33% |
| Ergon vs Kuma | 5–14 | 26.32% |
| Ergon vs Leo | 7–10 | 41.18% |
| Ergon vs Claudio | 5–8 | 38.46% |
| Ergon vs Zafina | 3–8 | 27.27% |
| Ergon vs Shaheen | 4–4 | 50.00% |
| Ergon vs Panda | 4–4 | 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.