| Espen vs Heihachi | 40–38 | 51.28% |
| Espen vs King | 32–37 | 46.38% |
| Espen vs Kazuya | 22–26 | 45.83% |
| Espen vs Steve | 21–23 | 47.73% |
| Espen vs Jin | 22–19 | 53.66% |
| Espen vs Reina | 26–15 | 63.41% |
| Espen vs Lili | 17–21 | 44.74% |
| Espen vs Hwoarang | 11–25 | 30.56% |
| Espen vs Bryan | 17–18 | 48.57% |
| Espen vs Fahkumram | 19–14 | 57.58% |
| Espen vs Azucena | 14–12 | 53.85% |
| Espen vs Nina | 11–12 | 47.83% |
| Espen vs Lars | 8–14 | 36.36% |
| Espen vs Law | 5–16 | 23.81% |
| Espen vs Dragunov | 8–13 | 38.10% |
| Espen vs Jun | 11–9 | 55.00% |
| Espen vs Leo | 8–11 | 42.11% |
| Espen vs Clive | 14–5 | 73.68% |
| Espen vs Victor | 9–9 | 50.00% |
| Espen vs Yoshimitsu | 10–7 | 58.82% |
| Espen vs Xiaoyu | 9–8 | 52.94% |
| Espen vs Lee | 8–9 | 47.06% |
| Espen vs Armor King | 7–10 | 41.18% |
| Espen vs Lidia | 6–9 | 40.00% |
| Espen vs Asuka | 7–7 | 50.00% |
| Espen vs Claudio | 6–8 | 42.86% |
| Espen vs Eddy | 5–8 | 38.46% |
| Espen vs Jack-8 | 10–2 | 83.33% |
| Espen vs Feng | 2–9 | 18.18% |
| Espen vs Alisa | 5–6 | 45.45% |
| Espen vs Devil Jin | 7–3 | 70.00% |
| Espen vs Zafina | 5–4 | 55.56% |
| Espen vs Paul | 5–3 | 62.50% |
| Espen vs Raven | 4–2 | 66.67% |
| Espen vs Anna | 4–2 | 66.67% |
| Espen vs Kuma | 1–2 | 33.33% |
| Espen vs Panda | 0–1 | 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.