| SeigNarc vs King | 79–84 | 48.47% |
| SeigNarc vs Jin | 52–83 | 38.52% |
| SeigNarc vs Kazuya | 52–67 | 43.70% |
| SeigNarc vs Bryan | 50–49 | 50.51% |
| SeigNarc vs Law | 37–60 | 38.14% |
| SeigNarc vs Hwoarang | 36–61 | 37.11% |
| SeigNarc vs Reina | 46–48 | 48.94% |
| SeigNarc vs Dragunov | 43–42 | 50.59% |
| SeigNarc vs Yoshimitsu | 41–37 | 52.56% |
| SeigNarc vs Steve | 31–40 | 43.66% |
| SeigNarc vs Victor | 37–29 | 56.06% |
| SeigNarc vs Eddy | 38–28 | 57.58% |
| SeigNarc vs Lili | 34–31 | 52.31% |
| SeigNarc vs Paul | 33–29 | 53.23% |
| SeigNarc vs Asuka | 31–30–1 | 50.82% |
| SeigNarc vs Jun | 28–30 | 48.28% |
| SeigNarc vs Lee | 28–25 | 52.83% |
| SeigNarc vs Azucena | 27–17 | 61.36% |
| SeigNarc vs Lars | 15–28 | 34.88% |
| SeigNarc vs Nina | 25–18 | 58.14% |
| SeigNarc vs Xiaoyu | 25–16 | 60.98% |
| SeigNarc vs Lidia | 18–22 | 45.00% |
| SeigNarc vs Heihachi | 20–19 | 51.28% |
| SeigNarc vs Leroy | 18–20 | 47.37% |
| SeigNarc vs Jack-8 | 8–22 | 26.67% |
| SeigNarc vs Raven | 11–18 | 37.93% |
| SeigNarc vs Alisa | 9–18 | 33.33% |
| SeigNarc vs Fahkumram | 11–14 | 44.00% |
| SeigNarc vs Leo | 13–10 | 56.52% |
| SeigNarc vs Clive | 7–15 | 31.82% |
| SeigNarc vs Anna | 9–13 | 40.91% |
| SeigNarc vs Feng | 5–16 | 23.81% |
| SeigNarc vs Claudio | 13–7 | 65.00% |
| SeigNarc vs Kuma | 7–13 | 35.00% |
| SeigNarc vs Devil Jin | 10–9 | 52.63% |
| SeigNarc vs Zafina | 10–9 | 52.63% |
| SeigNarc vs Shaheen | 6–9 | 40.00% |
| SeigNarc vs Miary Zo | 11–3 | 78.57% |
| SeigNarc vs Armor King | 4–5 | 44.44% |
| SeigNarc vs Panda | 1–7 | 12.50% |
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.