| R2DUCK2 vs Bryan | 112–38 | 74.67% |
| R2DUCK2 vs Kazuya | 95–55 | 63.33% |
| R2DUCK2 vs Jin | 69–40–1 | 63.30% |
| R2DUCK2 vs King | 42–47 | 47.19% |
| R2DUCK2 vs Heihachi | 46–30 | 60.53% |
| R2DUCK2 vs Paul | 41–33 | 55.41% |
| R2DUCK2 vs Steve | 30–42 | 41.67% |
| R2DUCK2 vs Hwoarang | 37–34 | 52.11% |
| R2DUCK2 vs Dragunov | 45–26 | 63.38% |
| R2DUCK2 vs Reina | 41–27 | 60.29% |
| R2DUCK2 vs Law | 28–29 | 49.12% |
| R2DUCK2 vs Lee | 38–17 | 69.09% |
| R2DUCK2 vs Lili | 28–20 | 58.33% |
| R2DUCK2 vs Jun | 24–19 | 55.81% |
| R2DUCK2 vs Yoshimitsu | 21–21 | 50.00% |
| R2DUCK2 vs Lars | 14–27 | 34.15% |
| R2DUCK2 vs Armor King | 29–10 | 74.36% |
| R2DUCK2 vs Raven | 23–14 | 62.16% |
| R2DUCK2 vs Feng | 22–14 | 61.11% |
| R2DUCK2 vs Devil Jin | 16–19 | 45.71% |
| R2DUCK2 vs Alisa | 24–10 | 70.59% |
| R2DUCK2 vs Leo | 13–20 | 39.39% |
| R2DUCK2 vs Fahkumram | 12–20 | 37.50% |
| R2DUCK2 vs Claudio | 16–14 | 53.33% |
| R2DUCK2 vs Nina | 15–13 | 53.57% |
| R2DUCK2 vs Xiaoyu | 10–14 | 41.67% |
| R2DUCK2 vs Azucena | 8–14 | 36.36% |
| R2DUCK2 vs Victor | 9–13 | 40.91% |
| R2DUCK2 vs Clive | 10–12 | 45.45% |
| R2DUCK2 vs Shaheen | 5–15 | 25.00% |
| R2DUCK2 vs Zafina | 9–10 | 47.37% |
| R2DUCK2 vs Jack-8 | 10–8 | 55.56% |
| R2DUCK2 vs Asuka | 6–12 | 33.33% |
| R2DUCK2 vs Kuma | 7–11 | 38.89% |
| R2DUCK2 vs Eddy | 3–15 | 16.67% |
| R2DUCK2 vs Lidia | 6–9 | 40.00% |
| R2DUCK2 vs Leroy | 6–8 | 42.86% |
| R2DUCK2 vs Miary Zo | 9–4 | 69.23% |
| R2DUCK2 vs Anna | 2–2 | 50.00% |
| R2DUCK2 vs Panda | 0–3 | 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.