| Nairoo vs Kazuya | 63–25 | 71.59% |
| Nairoo vs King | 28–24 | 53.85% |
| Nairoo vs Steve | 39–11 | 78.00% |
| Nairoo vs Hwoarang | 35–9 | 79.55% |
| Nairoo vs Lidia | 36–5 | 87.80% |
| Nairoo vs Bryan | 32–6 | 84.21% |
| Nairoo vs Reina | 28–10 | 73.68% |
| Nairoo vs Dragunov | 27–10 | 72.97% |
| Nairoo vs Lee | 22–13 | 62.86% |
| Nairoo vs Jin | 28–4 | 87.50% |
| Nairoo vs Lili | 17–12 | 58.62% |
| Nairoo vs Victor | 15–12 | 55.56% |
| Nairoo vs Paul | 19–6 | 76.00% |
| Nairoo vs Law | 18–6 | 75.00% |
| Nairoo vs Xiaoyu | 16–7 | 69.57% |
| Nairoo vs Nina | 17–6 | 73.91% |
| Nairoo vs Heihachi | 16–7 | 69.57% |
| Nairoo vs Feng | 15–5 | 75.00% |
| Nairoo vs Jun | 15–4 | 78.95% |
| Nairoo vs Yoshimitsu | 12–5 | 70.59% |
| Nairoo vs Eddy | 16–0 | 100.00% |
| Nairoo vs Azucena | 11–3 | 78.57% |
| Nairoo vs Raven | 13–1 | 92.86% |
| Nairoo vs Asuka | 5–4 | 55.56% |
| Nairoo vs Leo | 8–1 | 88.89% |
| Nairoo vs Lars | 7–2 | 77.78% |
| Nairoo vs Leroy | 7–2 | 77.78% |
| Nairoo vs Devil Jin | 5–3 | 62.50% |
| Nairoo vs Claudio | 5–3 | 62.50% |
| Nairoo vs Kuma | 6–1 | 85.71% |
| Nairoo vs Alisa | 3–3 | 50.00% |
| Nairoo vs Jack-8 | 1–4 | 20.00% |
| Nairoo vs Shaheen | 2–3 | 40.00% |
| Nairoo vs Zafina | 2–2 | 50.00% |
| Nairoo vs Clive | 2–2 | 50.00% |
| Nairoo vs Fahkumram | 2–1 | 66.67% |
| Nairoo vs Armor King | 0–2 | 0.00% |
| Nairoo vs Miary Zo | 0–2 | 0.00% |
| Nairoo vs Anna | 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.