| Neosayen vs Heihachi | 64–72 | 47.06% |
| Neosayen vs Kazuya | 51–75 | 40.48% |
| Neosayen vs King | 42–69 | 37.84% |
| Neosayen vs Reina | 53–58 | 47.75% |
| Neosayen vs Jin | 31–77 | 28.70% |
| Neosayen vs Steve | 51–53 | 49.04% |
| Neosayen vs Hwoarang | 51–46 | 52.58% |
| Neosayen vs Dragunov | 27–47 | 36.49% |
| Neosayen vs Law | 30–39 | 43.48% |
| Neosayen vs Lili | 27–37 | 42.19% |
| Neosayen vs Asuka | 15–44 | 25.42% |
| Neosayen vs Lidia | 28–31 | 47.46% |
| Neosayen vs Bryan | 19–38 | 33.33% |
| Neosayen vs Azucena | 26–28 | 48.15% |
| Neosayen vs Yoshimitsu | 18–35 | 33.96% |
| Neosayen vs Leroy | 23–30 | 43.40% |
| Neosayen vs Nina | 18–31 | 36.73% |
| Neosayen vs Devil Jin | 14–29 | 32.56% |
| Neosayen vs Jun | 14–28 | 33.33% |
| Neosayen vs Lars | 14–23 | 37.84% |
| Neosayen vs Eddy | 11–25 | 30.56% |
| Neosayen vs Paul | 19–16 | 54.29% |
| Neosayen vs Alisa | 10–25 | 28.57% |
| Neosayen vs Zafina | 13–20 | 39.39% |
| Neosayen vs Raven | 11–21 | 34.38% |
| Neosayen vs Lee | 18–13 | 58.06% |
| Neosayen vs Victor | 10–20 | 33.33% |
| Neosayen vs Feng | 3–24 | 11.11% |
| Neosayen vs Xiaoyu | 8–18 | 30.77% |
| Neosayen vs Shaheen | 13–11 | 54.17% |
| Neosayen vs Armor King | 5–19 | 20.83% |
| Neosayen vs Kuma | 8–15 | 34.78% |
| Neosayen vs Jack-8 | 10–11 | 47.62% |
| Neosayen vs Leo | 6–12 | 33.33% |
| Neosayen vs Claudio | 8–10 | 44.44% |
| Neosayen vs Clive | 3–13 | 18.75% |
| Neosayen vs Fahkumram | 5–6 | 45.45% |
| Neosayen vs Anna | 1–9 | 10.00% |
| Neosayen vs Panda | 0–3 | 0.00% |
| Neosayen vs Miary Zo | 0–2 | 0.00% |
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.