| Segiem vs Reina | 27–32 | 45.76% |
| Segiem vs Kazuya | 17–24 | 41.46% |
| Segiem vs Jin | 24–16 | 60.00% |
| Segiem vs Heihachi | 17–19 | 47.22% |
| Segiem vs Bryan | 16–16 | 50.00% |
| Segiem vs Dragunov | 12–13 | 48.00% |
| Segiem vs Steve | 15–8 | 65.22% |
| Segiem vs Jun | 15–8 | 65.22% |
| Segiem vs King | 14–8 | 63.64% |
| Segiem vs Devil Jin | 10–11 | 47.62% |
| Segiem vs Lili | 10–10 | 50.00% |
| Segiem vs Hwoarang | 9–8 | 52.94% |
| Segiem vs Leo | 8–7 | 53.33% |
| Segiem vs Azucena | 8–6 | 57.14% |
| Segiem vs Asuka | 5–7 | 41.67% |
| Segiem vs Eddy | 3–9 | 25.00% |
| Segiem vs Lidia | 5–7 | 41.67% |
| Segiem vs Law | 4–7 | 36.36% |
| Segiem vs Yoshimitsu | 6–4–1 | 60.00% |
| Segiem vs Leroy | 8–2 | 80.00% |
| Segiem vs Nina | 5–4 | 55.56% |
| Segiem vs Lee | 4–5 | 44.44% |
| Segiem vs Victor | 3–6 | 33.33% |
| Segiem vs Claudio | 5–3 | 62.50% |
| Segiem vs Zafina | 5–3 | 62.50% |
| Segiem vs Raven | 4–4 | 50.00% |
| Segiem vs Paul | 2–5 | 28.57% |
| Segiem vs Feng | 1–4 | 20.00% |
| Segiem vs Lars | 4–1 | 80.00% |
| Segiem vs Shaheen | 2–3 | 40.00% |
| Segiem vs Alisa | 1–2 | 33.33% |
| Segiem vs Jack-8 | 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.