| Nunu vs Jin | 14–18 | 43.75% |
| Nunu vs Kazuya | 17–15 | 53.12% |
| Nunu vs Reina | 19–12 | 61.29% |
| Nunu vs Law | 11–15 | 42.31% |
| Nunu vs Steve | 11–14 | 44.00% |
| Nunu vs Eddy | 8–14 | 36.36% |
| Nunu vs Bryan | 9–8 | 52.94% |
| Nunu vs Hwoarang | 9–6 | 60.00% |
| Nunu vs Devil Jin | 5–10 | 33.33% |
| Nunu vs Azucena | 7–7 | 50.00% |
| Nunu vs King | 8–5 | 61.54% |
| Nunu vs Lili | 10–3 | 76.92% |
| Nunu vs Dragunov | 2–9 | 18.18% |
| Nunu vs Paul | 4–6 | 40.00% |
| Nunu vs Asuka | 5–5 | 50.00% |
| Nunu vs Nina | 3–4 | 42.86% |
| Nunu vs Lidia | 2–5 | 28.57% |
| Nunu vs Heihachi | 3–4 | 42.86% |
| Nunu vs Jack-8 | 4–2 | 66.67% |
| Nunu vs Leo | 2–4 | 33.33% |
| Nunu vs Victor | 6–0 | 100.00% |
| Nunu vs Yoshimitsu | 1–4 | 20.00% |
| Nunu vs Xiaoyu | 3–2 | 60.00% |
| Nunu vs Feng | 1–4 | 20.00% |
| Nunu vs Lars | 2–2 | 50.00% |
| Nunu vs Alisa | 2–2 | 50.00% |
| Nunu vs Jun | 1–3 | 25.00% |
| Nunu vs Clive | 2–2 | 50.00% |
| Nunu vs Claudio | 0–3 | 0.00% |
| Nunu vs Leroy | 0–3 | 0.00% |
| Nunu vs Lee | 0–2 | 0.00% |
| Nunu vs Zafina | 2–0 | 100.00% |
| Nunu vs Raven | 0–2 | 0.00% |
| Nunu vs Shaheen | 0–1 | 0.00% |
| Nunu vs Panda | 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.