| Kal'Reagan vs Hwoarang | 97–72 | 57.40% |
| Kal'Reagan vs Jin | 87–74 | 54.04% |
| Kal'Reagan vs Bryan | 97–47 | 67.36% |
| Kal'Reagan vs Kazuya | 84–51 | 62.22% |
| Kal'Reagan vs Law | 54–46 | 54.00% |
| Kal'Reagan vs King | 49–46 | 51.58% |
| Kal'Reagan vs Lars | 49–41 | 54.44% |
| Kal'Reagan vs Paul | 46–43 | 51.69% |
| Kal'Reagan vs Steve | 42–41 | 50.60% |
| Kal'Reagan vs Xiaoyu | 41–23–1 | 64.06% |
| Kal'Reagan vs Asuka | 35–28 | 55.56% |
| Kal'Reagan vs Jun | 42–21 | 66.67% |
| Kal'Reagan vs Yoshimitsu | 26–36 | 41.94% |
| Kal'Reagan vs Devil Jin | 28–34 | 45.16% |
| Kal'Reagan vs Feng | 33–26 | 55.93% |
| Kal'Reagan vs Dragunov | 38–21 | 64.41% |
| Kal'Reagan vs Reina | 29–30 | 49.15% |
| Kal'Reagan vs Heihachi | 32–27 | 54.24% |
| Kal'Reagan vs Lili | 27–31 | 46.55% |
| Kal'Reagan vs Eddy | 26–28 | 48.15% |
| Kal'Reagan vs Victor | 28–20 | 58.33% |
| Kal'Reagan vs Alisa | 24–23 | 51.06% |
| Kal'Reagan vs Nina | 27–17 | 61.36% |
| Kal'Reagan vs Azucena | 26–18 | 59.09% |
| Kal'Reagan vs Lee | 17–25 | 40.48% |
| Kal'Reagan vs Lidia | 17–24 | 41.46% |
| Kal'Reagan vs Armor King | 18–21 | 46.15% |
| Kal'Reagan vs Leo | 22–13 | 62.86% |
| Kal'Reagan vs Claudio | 17–18 | 48.57% |
| Kal'Reagan vs Raven | 17–18 | 48.57% |
| Kal'Reagan vs Jack-8 | 17–15 | 53.12% |
| Kal'Reagan vs Leroy | 10–21 | 32.26% |
| Kal'Reagan vs Clive | 8–19 | 29.63% |
| Kal'Reagan vs Anna | 11–13 | 45.83% |
| Kal'Reagan vs Miary Zo | 12–10 | 54.55% |
| Kal'Reagan vs Zafina | 7–10 | 41.18% |
| Kal'Reagan vs Kuma | 8–7 | 53.33% |
| Kal'Reagan vs Shaheen | 6–3 | 66.67% |
| Kal'Reagan vs Panda | 2–7 | 22.22% |
| Kal'Reagan vs Fahkumram | 3–3 | 50.00% |
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.