| NR51 vs Dragunov | 27–30 | 47.37% |
| NR51 vs Reina | 21–22 | 48.84% |
| NR51 vs Victor | 14–22 | 38.89% |
| NR51 vs King | 15–19 | 44.12% |
| NR51 vs Hwoarang | 23–11 | 67.65% |
| NR51 vs Steve | 14–17 | 45.16% |
| NR51 vs Bryan | 12–14 | 46.15% |
| NR51 vs Kazuya | 11–15 | 42.31% |
| NR51 vs Lili | 15–11 | 57.69% |
| NR51 vs Yoshimitsu | 9–16 | 36.00% |
| NR51 vs Paul | 10–14 | 41.67% |
| NR51 vs Jin | 10–13 | 43.48% |
| NR51 vs Alisa | 14–8 | 63.64% |
| NR51 vs Jun | 14–8 | 63.64% |
| NR51 vs Devil Jin | 9–11 | 45.00% |
| NR51 vs Xiaoyu | 7–12 | 36.84% |
| NR51 vs Asuka | 6–13 | 31.58% |
| NR51 vs Feng | 12–7 | 63.16% |
| NR51 vs Law | 11–7 | 61.11% |
| NR51 vs Lars | 3–15 | 16.67% |
| NR51 vs Nina | 6–11 | 35.29% |
| NR51 vs Azucena | 7–9 | 43.75% |
| NR51 vs Eddy | 3–10 | 23.08% |
| NR51 vs Raven | 9–3 | 75.00% |
| NR51 vs Leo | 6–5 | 54.55% |
| NR51 vs Leroy | 3–5 | 37.50% |
| NR51 vs Shaheen | 4–3 | 57.14% |
| NR51 vs Jack-8 | 2–4 | 33.33% |
| NR51 vs Claudio | 5–1 | 83.33% |
| NR51 vs Zafina | 1–5 | 16.67% |
| NR51 vs Kuma | 0–3 | 0.00% |
| NR51 vs Lee | 0–2 | 0.00% |
| NR51 vs Panda | 0–1 | 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.