| Naftezin vs Reina | 59–61 | 49.17% |
| Naftezin vs Jin | 38–56 | 40.43% |
| Naftezin vs King | 36–46 | 43.90% |
| Naftezin vs Kazuya | 28–45 | 38.36% |
| Naftezin vs Steve | 36–32 | 52.94% |
| Naftezin vs Bryan | 26–33 | 44.07% |
| Naftezin vs Yoshimitsu | 28–30 | 48.28% |
| Naftezin vs Azucena | 31–25 | 55.36% |
| Naftezin vs Law | 22–27 | 44.90% |
| Naftezin vs Hwoarang | 25–21 | 54.35% |
| Naftezin vs Lili | 23–19 | 54.76% |
| Naftezin vs Paul | 17–23 | 42.50% |
| Naftezin vs Victor | 18–21 | 46.15% |
| Naftezin vs Lars | 17–20 | 45.95% |
| Naftezin vs Eddy | 7–26 | 21.21% |
| Naftezin vs Heihachi | 18–14 | 56.25% |
| Naftezin vs Clive | 17–15 | 53.12% |
| Naftezin vs Nina | 17–14 | 54.84% |
| Naftezin vs Jun | 13–18 | 41.94% |
| Naftezin vs Asuka | 4–23 | 14.81% |
| Naftezin vs Dragunov | 10–14 | 41.67% |
| Naftezin vs Lee | 7–16–1 | 30.43% |
| Naftezin vs Xiaoyu | 7–15 | 31.82% |
| Naftezin vs Leroy | 10–12 | 45.45% |
| Naftezin vs Leo | 7–14 | 33.33% |
| Naftezin vs Kuma | 8–13 | 38.10% |
| Naftezin vs Devil Jin | 10–10 | 50.00% |
| Naftezin vs Zafina | 9–11 | 45.00% |
| Naftezin vs Lidia | 6–12 | 33.33% |
| Naftezin vs Feng | 5–12 | 29.41% |
| Naftezin vs Alisa | 2–15 | 11.76% |
| Naftezin vs Claudio | 9–8 | 52.94% |
| Naftezin vs Jack-8 | 4–12 | 25.00% |
| Naftezin vs Raven | 9–7 | 56.25% |
| Naftezin vs Panda | 11–4 | 73.33% |
| Naftezin vs Shaheen | 4–9 | 30.77% |
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.