| secheyu vs Dragunov | 98–111 | 46.89% |
| secheyu vs Heihachi | 76–97 | 43.93% |
| secheyu vs King | 75–87 | 46.30% |
| secheyu vs Bryan | 75–78 | 49.02% |
| secheyu vs Hwoarang | 72–78 | 48.00% |
| secheyu vs Paul | 64–78 | 45.07% |
| secheyu vs Kazuya | 65–74 | 46.76% |
| secheyu vs Lili | 61–69 | 46.92% |
| secheyu vs Jin | 68–58 | 53.97% |
| secheyu vs Victor | 57–64 | 47.11% |
| secheyu vs Asuka | 49–64 | 43.36% |
| secheyu vs Yoshimitsu | 58–46 | 55.77% |
| secheyu vs Reina | 59–45 | 56.73% |
| secheyu vs Law | 38–59 | 39.18% |
| secheyu vs Jun | 43–46 | 48.31% |
| secheyu vs Azucena | 30–47 | 38.96% |
| secheyu vs Xiaoyu | 31–44 | 41.33% |
| secheyu vs Steve | 33–41 | 44.59% |
| secheyu vs Lidia | 31–35 | 46.97% |
| secheyu vs Feng | 34–31 | 52.31% |
| secheyu vs Nina | 20–40 | 33.33% |
| secheyu vs Alisa | 21–34 | 38.18% |
| secheyu vs Eddy | 20–35 | 36.36% |
| secheyu vs Lars | 25–28 | 47.17% |
| secheyu vs Devil Jin | 24–28 | 46.15% |
| secheyu vs Jack-8 | 26–25 | 50.98% |
| secheyu vs Claudio | 24–24 | 50.00% |
| secheyu vs Leroy | 23–25 | 47.92% |
| secheyu vs Lee | 20–27 | 42.55% |
| secheyu vs Leo | 14–29 | 32.56% |
| secheyu vs Raven | 17–20 | 45.95% |
| secheyu vs Kuma | 10–20 | 33.33% |
| secheyu vs Shaheen | 9–14 | 39.13% |
| secheyu vs Zafina | 12–8 | 60.00% |
| secheyu vs Clive | 5–2 | 71.43% |
| secheyu vs Panda | 1–1 | 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.