| Nicholai vs Kazuya | 31–10 | 75.61% |
| Nicholai vs King | 22–8 | 73.33% |
| Nicholai vs Hwoarang | 25–5 | 83.33% |
| Nicholai vs Steve | 20–4 | 83.33% |
| Nicholai vs Jun | 21–3 | 87.50% |
| Nicholai vs Yoshimitsu | 18–3 | 85.71% |
| Nicholai vs Asuka | 13–8 | 61.90% |
| Nicholai vs Dragunov | 14–6 | 70.00% |
| Nicholai vs Law | 14–5 | 73.68% |
| Nicholai vs Jin | 16–2 | 88.89% |
| Nicholai vs Eddy | 14–4 | 77.78% |
| Nicholai vs Heihachi | 15–3 | 83.33% |
| Nicholai vs Bryan | 16–1 | 94.12% |
| Nicholai vs Clive | 13–4 | 76.47% |
| Nicholai vs Lili | 13–3 | 81.25% |
| Nicholai vs Reina | 13–3 | 81.25% |
| Nicholai vs Azucena | 14–2 | 87.50% |
| Nicholai vs Xiaoyu | 10–3 | 76.92% |
| Nicholai vs Victor | 10–2 | 83.33% |
| Nicholai vs Anna | 7–5 | 58.33% |
| Nicholai vs Lidia | 10–1 | 90.91% |
| Nicholai vs Kuma | 8–2 | 80.00% |
| Nicholai vs Paul | 9–0 | 100.00% |
| Nicholai vs Feng | 9–0 | 100.00% |
| Nicholai vs Alisa | 8–1 | 88.89% |
| Nicholai vs Nina | 9–0 | 100.00% |
| Nicholai vs Devil Jin | 8–0 | 100.00% |
| Nicholai vs Lee | 5–3 | 62.50% |
| Nicholai vs Raven | 5–2 | 71.43% |
| Nicholai vs Leo | 3–3 | 50.00% |
| Nicholai vs Lars | 5–1 | 83.33% |
| Nicholai vs Jack-8 | 2–1 | 66.67% |
| Nicholai vs Claudio | 2–1 | 66.67% |
| Nicholai vs Zafina | 3–0 | 100.00% |
| Nicholai vs Leroy | 2–0 | 100.00% |
| Nicholai vs Fahkumram | 1–1 | 50.00% |
| Nicholai vs Shaheen | 0–1 | 0.00% |
| Nicholai vs Armor King | 1–0 | 100.00% |
| Nicholai vs Miary Zo | 0–1 | 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.