| wellex vs Kazuya | 78–48 | 61.90% |
| wellex vs Reina | 66–45 | 59.46% |
| wellex vs Bryan | 60–46 | 56.60% |
| wellex vs Jin | 57–37 | 60.64% |
| wellex vs Dragunov | 35–48 | 42.17% |
| wellex vs Lili | 42–38 | 52.50% |
| wellex vs King | 40–35 | 53.33% |
| wellex vs Hwoarang | 39–36 | 52.00% |
| wellex vs Paul | 34–35 | 49.28% |
| wellex vs Yoshimitsu | 44–13 | 77.19% |
| wellex vs Lee | 36–21 | 63.16% |
| wellex vs Steve | 31–17 | 64.58% |
| wellex vs Law | 20–24 | 45.45% |
| wellex vs Feng | 26–18 | 59.09% |
| wellex vs Azucena | 22–18 | 55.00% |
| wellex vs Devil Jin | 28–11 | 71.79% |
| wellex vs Heihachi | 15–24 | 38.46% |
| wellex vs Nina | 18–17 | 51.43% |
| wellex vs Jun | 19–15 | 55.88% |
| wellex vs Leo | 13–19 | 40.62% |
| wellex vs Jack-8 | 8–23 | 25.81% |
| wellex vs Leroy | 17–13 | 56.67% |
| wellex vs Victor | 13–15 | 46.43% |
| wellex vs Asuka | 10–16 | 38.46% |
| wellex vs Zafina | 10–13 | 43.48% |
| wellex vs Raven | 10–13 | 43.48% |
| wellex vs Claudio | 12–10 | 54.55% |
| wellex vs Lars | 11–10 | 52.38% |
| wellex vs Eddy | 11–9 | 55.00% |
| wellex vs Xiaoyu | 11–7 | 61.11% |
| wellex vs Alisa | 10–8 | 55.56% |
| wellex vs Shaheen | 11–5 | 68.75% |
| wellex vs Kuma | 0–9 | 0.00% |
| wellex vs Lidia | 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.