| nai2 vs Lili | 39–19 | 67.24% |
| nai2 vs Bryan | 25–23 | 52.08% |
| nai2 vs Alisa | 21–21 | 50.00% |
| nai2 vs Steve | 19–19 | 50.00% |
| nai2 vs Law | 20–15 | 57.14% |
| nai2 vs Reina | 20–15 | 57.14% |
| nai2 vs Lars | 18–16 | 52.94% |
| nai2 vs Raven | 17–15 | 53.12% |
| nai2 vs Hwoarang | 21–10 | 67.74% |
| nai2 vs Asuka | 21–10 | 67.74% |
| nai2 vs King | 15–15 | 50.00% |
| nai2 vs Paul | 13–14 | 48.15% |
| nai2 vs Kazuya | 20–7 | 74.07% |
| nai2 vs Jack-8 | 16–11 | 59.26% |
| nai2 vs Jin | 11–15 | 42.31% |
| nai2 vs Azucena | 9–17 | 34.62% |
| nai2 vs Claudio | 12–12 | 50.00% |
| nai2 vs Lee | 12–12 | 50.00% |
| nai2 vs Nina | 13–9 | 59.09% |
| nai2 vs Xiaoyu | 10–10 | 50.00% |
| nai2 vs Devil Jin | 13–7 | 65.00% |
| nai2 vs Victor | 12–8 | 60.00% |
| nai2 vs Eddy | 10–8 | 55.56% |
| nai2 vs Zafina | 8–9 | 47.06% |
| nai2 vs Yoshimitsu | 10–6 | 62.50% |
| nai2 vs Feng | 10–5 | 66.67% |
| nai2 vs Shaheen | 10–5 | 66.67% |
| nai2 vs Dragunov | 11–3 | 78.57% |
| nai2 vs Leroy | 4–6 | 40.00% |
| nai2 vs Jun | 5–4 | 55.56% |
| nai2 vs Leo | 7–1 | 87.50% |
| nai2 vs Kuma | 4–2 | 66.67% |
| nai2 vs Panda | 4–2 | 66.67% |
| nai2 vs Armor King | 5–1 | 83.33% |
| nai2 vs Lidia | 1–2 | 33.33% |
| nai2 vs Heihachi | 2–1 | 66.67% |
| nai2 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.