| Nationwide vs Kazuya | 40–33 | 54.79% |
| Nationwide vs Jin | 43–24 | 64.18% |
| Nationwide vs Bryan | 34–22 | 60.71% |
| Nationwide vs Law | 30–22 | 57.69% |
| Nationwide vs Reina | 30–17 | 63.83% |
| Nationwide vs Hwoarang | 24–22 | 52.17% |
| Nationwide vs Steve | 27–16 | 62.79% |
| Nationwide vs Jun | 27–10 | 72.97% |
| Nationwide vs King | 18–15 | 54.55% |
| Nationwide vs Lili | 22–10 | 68.75% |
| Nationwide vs Victor | 13–17 | 43.33% |
| Nationwide vs Heihachi | 16–14 | 53.33% |
| Nationwide vs Lars | 16–13 | 55.17% |
| Nationwide vs Devil Jin | 14–13 | 51.85% |
| Nationwide vs Asuka | 21–5 | 80.77% |
| Nationwide vs Azucena | 12–14 | 46.15% |
| Nationwide vs Dragunov | 9–15 | 37.50% |
| Nationwide vs Xiaoyu | 14–9 | 60.87% |
| Nationwide vs Leo | 12–9 | 57.14% |
| Nationwide vs Lee | 15–6 | 71.43% |
| Nationwide vs Alisa | 12–8 | 60.00% |
| Nationwide vs Eddy | 13–7 | 65.00% |
| Nationwide vs Paul | 10–8 | 55.56% |
| Nationwide vs Jack-8 | 12–6 | 66.67% |
| Nationwide vs Raven | 13–5 | 72.22% |
| Nationwide vs Yoshimitsu | 11–6 | 64.71% |
| Nationwide vs Feng | 7–10 | 41.18% |
| Nationwide vs Claudio | 6–8 | 42.86% |
| Nationwide vs Leroy | 10–3 | 76.92% |
| Nationwide vs Lidia | 5–8 | 38.46% |
| Nationwide vs Anna | 6–7 | 46.15% |
| Nationwide vs Kuma | 4–4 | 50.00% |
| Nationwide vs Shaheen | 3–4 | 42.86% |
| Nationwide vs Nina | 5–2 | 71.43% |
| Nationwide vs Zafina | 6–1 | 85.71% |
| Nationwide vs Clive | 2–2 | 50.00% |
| Nationwide vs Fahkumram | 0–3 | 0.00% |
| Nationwide vs Armor King | 3–0 | 100.00% |
| Nationwide vs Panda | 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.