| 20yearsindacan vs Steve | 17–2 | 89.47% |
| 20yearsindacan vs Heihachi | 9–6 | 60.00% |
| 20yearsindacan vs King | 6–6 | 50.00% |
| 20yearsindacan vs Jun | 11–0 | 100.00% |
| 20yearsindacan vs Reina | 7–4 | 63.64% |
| 20yearsindacan vs Hwoarang | 4–6 | 40.00% |
| 20yearsindacan vs Victor | 9–1 | 90.00% |
| 20yearsindacan vs Law | 1–8 | 11.11% |
| 20yearsindacan vs Jin | 3–6 | 33.33% |
| 20yearsindacan vs Lili | 5–4 | 55.56% |
| 20yearsindacan vs Eddy | 2–7 | 22.22% |
| 20yearsindacan vs Azucena | 7–1 | 87.50% |
| 20yearsindacan vs Bryan | 5–2 | 71.43% |
| 20yearsindacan vs Kazuya | 6–0 | 100.00% |
| 20yearsindacan vs Kuma | 6–0 | 100.00% |
| 20yearsindacan vs Jack-8 | 4–1 | 80.00% |
| 20yearsindacan vs Nina | 5–0 | 100.00% |
| 20yearsindacan vs Yoshimitsu | 4–0 | 100.00% |
| 20yearsindacan vs Xiaoyu | 3–1 | 75.00% |
| 20yearsindacan vs Dragunov | 4–0 | 100.00% |
| 20yearsindacan vs Lars | 4–0 | 100.00% |
| 20yearsindacan vs Leroy | 3–1 | 75.00% |
| 20yearsindacan vs Claudio | 2–1 | 66.67% |
| 20yearsindacan vs Panda | 1–2 | 33.33% |
| 20yearsindacan vs Lidia | 3–0 | 100.00% |
| 20yearsindacan vs Shaheen | 2–0 | 100.00% |
| 20yearsindacan vs Lee | 2–0 | 100.00% |
| 20yearsindacan vs Asuka | 1–0 | 100.00% |
| 20yearsindacan vs Zafina | 0–1 | 0.00% |
| 20yearsindacan vs Raven | 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.