| Nekktar vs Jin | 12–28 | 30.00% |
| Nekktar vs Steve | 18–15 | 54.55% |
| Nekktar vs Reina | 13–18 | 41.94% |
| Nekktar vs King | 14–15 | 48.28% |
| Nekktar vs Clive | 10–14 | 41.67% |
| Nekktar vs Lars | 6–13 | 31.58% |
| Nekktar vs Asuka | 11–7 | 61.11% |
| Nekktar vs Lili | 13–5 | 72.22% |
| Nekktar vs Jun | 14–4 | 77.78% |
| Nekktar vs Bryan | 3–14 | 17.65% |
| Nekktar vs Kazuya | 8–9 | 47.06% |
| Nekktar vs Dragunov | 10–6 | 62.50% |
| Nekktar vs Hwoarang | 10–5 | 66.67% |
| Nekktar vs Heihachi | 5–9 | 35.71% |
| Nekktar vs Victor | 4–7 | 36.36% |
| Nekktar vs Law | 5–5 | 50.00% |
| Nekktar vs Eddy | 5–3 | 62.50% |
| Nekktar vs Yoshimitsu | 4–3 | 57.14% |
| Nekktar vs Feng | 4–2 | 66.67% |
| Nekktar vs Lidia | 2–4 | 33.33% |
| Nekktar vs Jack-8 | 1–4 | 20.00% |
| Nekktar vs Nina | 4–1 | 80.00% |
| Nekktar vs Azucena | 3–2 | 60.00% |
| Nekktar vs Paul | 1–3 | 25.00% |
| Nekktar vs Alisa | 0–4 | 0.00% |
| Nekktar vs Lee | 0–4 | 0.00% |
| Nekktar vs Kuma | 1–2 | 33.33% |
| Nekktar vs Raven | 1–2 | 33.33% |
| Nekktar vs Devil Jin | 1–1 | 50.00% |
| Nekktar vs Claudio | 0–2 | 0.00% |
| Nekktar vs Shaheen | 0–2 | 0.00% |
| Nekktar vs Xiaoyu | 0–1 | 0.00% |
| Nekktar vs Leroy | 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.