| Ersassong vs Reina | 34–29 | 53.97% |
| Ersassong vs Jin | 18–25 | 41.86% |
| Ersassong vs Steve | 27–16 | 62.79% |
| Ersassong vs Hwoarang | 14–26 | 35.00% |
| Ersassong vs Law | 13–22 | 37.14% |
| Ersassong vs Azucena | 15–15 | 50.00% |
| Ersassong vs King | 14–15 | 48.28% |
| Ersassong vs Bryan | 6–23 | 20.69% |
| Ersassong vs Yoshimitsu | 11–17 | 39.29% |
| Ersassong vs Kazuya | 15–10 | 60.00% |
| Ersassong vs Eddy | 13–9 | 59.09% |
| Ersassong vs Paul | 9–11 | 45.00% |
| Ersassong vs Lili | 4–15 | 21.05% |
| Ersassong vs Lee | 7–12 | 36.84% |
| Ersassong vs Jun | 9–9 | 50.00% |
| Ersassong vs Heihachi | 8–9 | 47.06% |
| Ersassong vs Clive | 5–11 | 31.25% |
| Ersassong vs Leroy | 8–7 | 53.33% |
| Ersassong vs Lars | 3–11 | 21.43% |
| Ersassong vs Nina | 7–7 | 50.00% |
| Ersassong vs Miary Zo | 4–10 | 28.57% |
| Ersassong vs Asuka | 4–9 | 30.77% |
| Ersassong vs Armor King | 6–7 | 46.15% |
| Ersassong vs Feng | 5–6 | 45.45% |
| Ersassong vs Alisa | 4–7 | 36.36% |
| Ersassong vs Victor | 7–4 | 63.64% |
| Ersassong vs Devil Jin | 7–3 | 70.00% |
| Ersassong vs Kuma | 1–8 | 11.11% |
| Ersassong vs Xiaoyu | 2–6 | 25.00% |
| Ersassong vs Jack-8 | 3–5 | 37.50% |
| Ersassong vs Claudio | 4–4 | 50.00% |
| Ersassong vs Lidia | 5–3 | 62.50% |
| Ersassong vs Raven | 3–2 | 60.00% |
| Ersassong vs Leo | 3–1 | 75.00% |
| Ersassong vs Zafina | 4–0 | 100.00% |
| Ersassong vs Dragunov | 0–3 | 0.00% |
| Ersassong vs Fahkumram | 0–3 | 0.00% |
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.