| R.Alexander vs Kazuya | 135–123 | 52.33% |
| R.Alexander vs Jin | 100–113 | 46.95% |
| R.Alexander vs King | 93–92 | 50.27% |
| R.Alexander vs Bryan | 79–101 | 43.89% |
| R.Alexander vs Steve | 104–66 | 61.18% |
| R.Alexander vs Reina | 91–79 | 53.53% |
| R.Alexander vs Hwoarang | 61–62 | 49.59% |
| R.Alexander vs Lili | 59–55 | 51.75% |
| R.Alexander vs Dragunov | 45–68 | 39.82% |
| R.Alexander vs Law | 57–48 | 54.29% |
| R.Alexander vs Heihachi | 52–50 | 50.98% |
| R.Alexander vs Yoshimitsu | 48–49 | 49.48% |
| R.Alexander vs Lee | 39–55 | 41.49% |
| R.Alexander vs Azucena | 42–51 | 45.16% |
| R.Alexander vs Lidia | 41–51 | 44.57% |
| R.Alexander vs Paul | 55–36 | 60.44% |
| R.Alexander vs Jun | 46–34 | 57.50% |
| R.Alexander vs Victor | 36–43 | 45.57% |
| R.Alexander vs Asuka | 31–47 | 39.74% |
| R.Alexander vs Xiaoyu | 35–40 | 46.67% |
| R.Alexander vs Feng | 33–39 | 45.83% |
| R.Alexander vs Lars | 31–41 | 43.06% |
| R.Alexander vs Devil Jin | 31–38–1 | 44.93% |
| R.Alexander vs Eddy | 36–28 | 56.25% |
| R.Alexander vs Clive | 30–27 | 52.63% |
| R.Alexander vs Jack-8 | 27–27 | 50.00% |
| R.Alexander vs Alisa | 21–33 | 38.89% |
| R.Alexander vs Leo | 23–29 | 44.23% |
| R.Alexander vs Raven | 27–24 | 52.94% |
| R.Alexander vs Nina | 16–32 | 33.33% |
| R.Alexander vs Miary Zo | 29–18 | 61.70% |
| R.Alexander vs Kuma | 16–29 | 35.56% |
| R.Alexander vs Leroy | 19–26 | 42.22% |
| R.Alexander vs Claudio | 18–26 | 40.91% |
| R.Alexander vs Shaheen | 21–20 | 51.22% |
| R.Alexander vs Fahkumram | 17–23 | 42.50% |
| R.Alexander vs Armor King | 16–19 | 45.71% |
| R.Alexander vs Anna | 9–13 | 40.91% |
| R.Alexander vs Zafina | 10–10 | 50.00% |
| R.Alexander vs Panda | 9–8 | 52.94% |
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.