| Alien0123 vs Bryan | 54–30 | 64.29% |
| Alien0123 vs King | 48–30 | 61.54% |
| Alien0123 vs Reina | 49–15 | 76.56% |
| Alien0123 vs Heihachi | 25–37 | 40.32% |
| Alien0123 vs Dragunov | 34–21 | 61.82% |
| Alien0123 vs Kazuya | 40–14 | 74.07% |
| Alien0123 vs Yoshimitsu | 28–16 | 63.64% |
| Alien0123 vs Jin | 27–17 | 61.36% |
| Alien0123 vs Steve | 17–23 | 42.50% |
| Alien0123 vs Xiaoyu | 24–15 | 61.54% |
| Alien0123 vs Lars | 20–19 | 51.28% |
| Alien0123 vs Asuka | 30–6 | 83.33% |
| Alien0123 vs Lili | 22–13 | 62.86% |
| Alien0123 vs Azucena | 24–10 | 70.59% |
| Alien0123 vs Lee | 14–19 | 42.42% |
| Alien0123 vs Law | 14–16 | 46.67% |
| Alien0123 vs Jack-8 | 19–10 | 65.52% |
| Alien0123 vs Hwoarang | 16–12 | 57.14% |
| Alien0123 vs Jun | 14–14 | 50.00% |
| Alien0123 vs Leo | 15–12 | 55.56% |
| Alien0123 vs Devil Jin | 15–11 | 57.69% |
| Alien0123 vs Paul | 17–8 | 68.00% |
| Alien0123 vs Nina | 14–10 | 58.33% |
| Alien0123 vs Feng | 10–13 | 43.48% |
| Alien0123 vs Raven | 8–14 | 36.36% |
| Alien0123 vs Lidia | 10–10 | 50.00% |
| Alien0123 vs Eddy | 8–9 | 47.06% |
| Alien0123 vs Claudio | 8–8 | 50.00% |
| Alien0123 vs Zafina | 8–7 | 53.33% |
| Alien0123 vs Victor | 7–8 | 46.67% |
| Alien0123 vs Alisa | 9–4 | 69.23% |
| Alien0123 vs Kuma | 4–8 | 33.33% |
| Alien0123 vs Leroy | 6–5 | 54.55% |
| Alien0123 vs Panda | 3–5 | 37.50% |
| Alien0123 vs Shaheen | 3–2 | 60.00% |
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.