| Nicols vs King | 30–31 | 49.18% |
| Nicols vs Jin | 16–21 | 43.24% |
| Nicols vs Kazuya | 13–22 | 37.14% |
| Nicols vs Reina | 20–9 | 68.97% |
| Nicols vs Bryan | 9–16 | 36.00% |
| Nicols vs Lili | 9–16 | 36.00% |
| Nicols vs Steve | 16–6 | 72.73% |
| Nicols vs Eddy | 14–6 | 70.00% |
| Nicols vs Lee | 10–9 | 52.63% |
| Nicols vs Jun | 12–7 | 63.16% |
| Nicols vs Anna | 11–8 | 57.89% |
| Nicols vs Law | 5–12 | 29.41% |
| Nicols vs Yoshimitsu | 3–14 | 17.65% |
| Nicols vs Asuka | 10–7 | 58.82% |
| Nicols vs Clive | 6–11 | 35.29% |
| Nicols vs Feng | 5–11 | 31.25% |
| Nicols vs Hwoarang | 9–6 | 60.00% |
| Nicols vs Fahkumram | 5–10 | 33.33% |
| Nicols vs Nina | 5–9 | 35.71% |
| Nicols vs Azucena | 4–9 | 30.77% |
| Nicols vs Dragunov | 5–7 | 41.67% |
| Nicols vs Lars | 5–7 | 41.67% |
| Nicols vs Jack-8 | 5–6 | 45.45% |
| Nicols vs Xiaoyu | 3–7 | 30.00% |
| Nicols vs Leo | 5–5 | 50.00% |
| Nicols vs Paul | 3–5 | 37.50% |
| Nicols vs Alisa | 3–5 | 37.50% |
| Nicols vs Leroy | 4–3 | 57.14% |
| Nicols vs Victor | 5–2 | 71.43% |
| Nicols vs Devil Jin | 1–4 | 20.00% |
| Nicols vs Claudio | 2–3 | 40.00% |
| Nicols vs Kuma | 2–3 | 40.00% |
| Nicols vs Heihachi | 0–5 | 0.00% |
| Nicols vs Shaheen | 2–1 | 66.67% |
| Nicols vs Zafina | 3–0 | 100.00% |
| Nicols vs Raven | 1–2 | 33.33% |
| Nicols vs Lidia | 0–2 | 0.00% |
| Nicols vs Panda | 1–0 | 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.