| E621 vs Reina | 20–12 | 62.50% |
| E621 vs Bryan | 11–4 | 73.33% |
| E621 vs King | 8–3 | 72.73% |
| E621 vs Jin | 7–4 | 63.64% |
| E621 vs Azucena | 6–5 | 54.55% |
| E621 vs Yoshimitsu | 8–1 | 88.89% |
| E621 vs Dragunov | 6–2 | 75.00% |
| E621 vs Steve | 4–3 | 57.14% |
| E621 vs Jun | 4–3 | 57.14% |
| E621 vs Lili | 6–0 | 100.00% |
| E621 vs Paul | 4–0 | 100.00% |
| E621 vs Law | 4–0 | 100.00% |
| E621 vs Hwoarang | 4–0 | 100.00% |
| E621 vs Jack-8 | 4–0 | 100.00% |
| E621 vs Devil Jin | 4–0 | 100.00% |
| E621 vs Lars | 3–1 | 75.00% |
| E621 vs Zafina | 2–2 | 50.00% |
| E621 vs Victor | 4–0 | 100.00% |
| E621 vs Xiaoyu | 3–0 | 100.00% |
| E621 vs Asuka | 3–0 | 100.00% |
| E621 vs Kazuya | 2–0 | 100.00% |
| E621 vs Leo | 2–0 | 100.00% |
| E621 vs Raven | 2–0 | 100.00% |
| E621 vs Eddy | 2–0 | 100.00% |
| E621 vs Alisa | 1–0 | 100.00% |
| E621 vs Lee | 1–0 | 100.00% |
| E621 vs Leroy | 1–0 | 100.00% |
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.