| Y2KAmerican vs Bryan | 55–54 | 50.46% |
| Y2KAmerican vs Reina | 51–55 | 48.11% |
| Y2KAmerican vs Jin | 57–44 | 56.44% |
| Y2KAmerican vs Kazuya | 52–49 | 51.49% |
| Y2KAmerican vs King | 50–31 | 61.73% |
| Y2KAmerican vs Yoshimitsu | 38–41 | 48.10% |
| Y2KAmerican vs Law | 36–41 | 46.75% |
| Y2KAmerican vs Lee | 32–38 | 45.71% |
| Y2KAmerican vs Asuka | 40–29 | 57.97% |
| Y2KAmerican vs Heihachi | 40–26 | 60.61% |
| Y2KAmerican vs Lidia | 28–37 | 43.08% |
| Y2KAmerican vs Paul | 40–24 | 62.50% |
| Y2KAmerican vs Dragunov | 31–33 | 48.44% |
| Y2KAmerican vs Lili | 29–32 | 47.54% |
| Y2KAmerican vs Clive | 28–31 | 47.46% |
| Y2KAmerican vs Hwoarang | 29–26 | 52.73% |
| Y2KAmerican vs Feng | 28–26 | 51.85% |
| Y2KAmerican vs Steve | 28–24 | 53.85% |
| Y2KAmerican vs Raven | 22–28 | 44.00% |
| Y2KAmerican vs Xiaoyu | 25–24 | 51.02% |
| Y2KAmerican vs Azucena | 30–19 | 61.22% |
| Y2KAmerican vs Jun | 27–19 | 58.70% |
| Y2KAmerican vs Devil Jin | 21–20 | 51.22% |
| Y2KAmerican vs Leroy | 25–16 | 60.98% |
| Y2KAmerican vs Claudio | 24–16 | 60.00% |
| Y2KAmerican vs Nina | 17–21 | 44.74% |
| Y2KAmerican vs Victor | 17–21 | 44.74% |
| Y2KAmerican vs Leo | 24–11 | 68.57% |
| Y2KAmerican vs Lars | 12–20 | 37.50% |
| Y2KAmerican vs Shaheen | 13–19 | 40.62% |
| Y2KAmerican vs Jack-8 | 19–11 | 63.33% |
| Y2KAmerican vs Alisa | 8–18 | 30.77% |
| Y2KAmerican vs Armor King | 12–14 | 46.15% |
| Y2KAmerican vs Eddy | 7–12 | 36.84% |
| Y2KAmerican vs Zafina | 10–5 | 66.67% |
| Y2KAmerican vs Anna | 5–9 | 35.71% |
| Y2KAmerican vs Kuma | 4–8 | 33.33% |
| Y2KAmerican vs Panda | 8–4 | 66.67% |
| Y2KAmerican vs Fahkumram | 6–2 | 75.00% |
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.