| Secchio vs Jin | 37–33 | 52.86% |
| Secchio vs Reina | 19–25 | 43.18% |
| Secchio vs Kazuya | 21–17 | 55.26% |
| Secchio vs Bryan | 20–12 | 62.50% |
| Secchio vs Hwoarang | 14–16 | 46.67% |
| Secchio vs Paul | 9–19 | 32.14% |
| Secchio vs Steve | 18–9 | 66.67% |
| Secchio vs Lili | 13–14 | 48.15% |
| Secchio vs King | 8–16 | 33.33% |
| Secchio vs Law | 12–11 | 52.17% |
| Secchio vs Dragunov | 15–8 | 65.22% |
| Secchio vs Azucena | 11–12 | 47.83% |
| Secchio vs Alisa | 11–11 | 50.00% |
| Secchio vs Yoshimitsu | 10–9 | 52.63% |
| Secchio vs Eddy | 8–11 | 42.11% |
| Secchio vs Jun | 11–6 | 64.71% |
| Secchio vs Devil Jin | 7–8 | 46.67% |
| Secchio vs Xiaoyu | 6–7 | 46.15% |
| Secchio vs Victor | 6–7 | 46.15% |
| Secchio vs Lars | 3–7 | 30.00% |
| Secchio vs Kuma | 5–5 | 50.00% |
| Secchio vs Jack-8 | 3–5 | 37.50% |
| Secchio vs Asuka | 3–5 | 37.50% |
| Secchio vs Leo | 4–4 | 50.00% |
| Secchio vs Feng | 3–4 | 42.86% |
| Secchio vs Claudio | 4–2 | 66.67% |
| Secchio vs Lee | 1–4 | 20.00% |
| Secchio vs Zafina | 1–4 | 20.00% |
| Secchio vs Raven | 3–2 | 60.00% |
| Secchio vs Nina | 2–2 | 50.00% |
| Secchio vs Leroy | 2–2 | 50.00% |
| Secchio vs Shaheen | 2–0 | 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.