| Nicio vs Kazuya | 132–141 | 48.35% |
| Nicio vs Heihachi | 56–148 | 27.45% |
| Nicio vs Jin | 83–116 | 41.71% |
| Nicio vs King | 78–106 | 42.39% |
| Nicio vs Hwoarang | 74–99 | 42.77% |
| Nicio vs Steve | 70–91 | 43.48% |
| Nicio vs Bryan | 59–93 | 38.82% |
| Nicio vs Law | 45–97 | 31.69% |
| Nicio vs Lidia | 57–85 | 40.14% |
| Nicio vs Lili | 62–72 | 46.27% |
| Nicio vs Reina | 65–67 | 49.24% |
| Nicio vs Dragunov | 49–79 | 38.28% |
| Nicio vs Jun | 43–61 | 41.35% |
| Nicio vs Paul | 31–58 | 34.83% |
| Nicio vs Yoshimitsu | 28–61 | 31.46% |
| Nicio vs Asuka | 32–57 | 35.96% |
| Nicio vs Eddy | 28–61 | 31.46% |
| Nicio vs Nina | 26–51 | 33.77% |
| Nicio vs Victor | 36–35 | 50.70% |
| Nicio vs Clive | 31–37 | 45.59% |
| Nicio vs Devil Jin | 16–50 | 24.24% |
| Nicio vs Lee | 27–38 | 41.54% |
| Nicio vs Azucena | 23–42 | 35.38% |
| Nicio vs Armor King | 25–37 | 40.32% |
| Nicio vs Alisa | 29–32 | 47.54% |
| Nicio vs Xiaoyu | 22–35 | 38.60% |
| Nicio vs Lars | 17–38 | 30.91% |
| Nicio vs Feng | 15–39 | 27.78% |
| Nicio vs Claudio | 21–28 | 42.86% |
| Nicio vs Anna | 23–23 | 50.00% |
| Nicio vs Leroy | 11–20 | 35.48% |
| Nicio vs Raven | 12–18 | 40.00% |
| Nicio vs Leo | 12–16 | 42.86% |
| Nicio vs Kuma | 6–22 | 21.43% |
| Nicio vs Jack-8 | 11–16 | 40.74% |
| Nicio vs Fahkumram | 12–15 | 44.44% |
| Nicio vs Shaheen | 7–18 | 28.00% |
| Nicio vs Zafina | 6–14 | 30.00% |
| Nicio vs Panda | 4–8 | 33.33% |
| Nicio vs Miary Zo | 4–4 | 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.