| Reikun vs Jin | 83–90 | 47.98% |
| Reikun vs Dragunov | 69–84 | 45.10% |
| Reikun vs King | 69–66 | 51.11% |
| Reikun vs Kazuya | 60–75 | 44.44% |
| Reikun vs Reina | 65–58 | 52.85% |
| Reikun vs Law | 46–59 | 43.81% |
| Reikun vs Bryan | 45–51 | 46.88% |
| Reikun vs Paul | 48–47 | 50.53% |
| Reikun vs Hwoarang | 40–54 | 42.55% |
| Reikun vs Victor | 37–49 | 43.02% |
| Reikun vs Lili | 37–46 | 44.58% |
| Reikun vs Yoshimitsu | 29–39 | 42.65% |
| Reikun vs Asuka | 32–34 | 48.48% |
| Reikun vs Lars | 33–33 | 50.00% |
| Reikun vs Jun | 33–32 | 50.77% |
| Reikun vs Steve | 37–27 | 57.81% |
| Reikun vs Heihachi | 21–42 | 33.33% |
| Reikun vs Azucena | 30–26 | 53.57% |
| Reikun vs Alisa | 23–29 | 44.23% |
| Reikun vs Clive | 22–27 | 44.90% |
| Reikun vs Feng | 25–23 | 52.08% |
| Reikun vs Devil Jin | 18–29 | 38.30% |
| Reikun vs Nina | 25–20 | 55.56% |
| Reikun vs Eddy | 13–29 | 30.95% |
| Reikun vs Miary Zo | 12–24 | 33.33% |
| Reikun vs Lee | 18–17 | 51.43% |
| Reikun vs Fahkumram | 15–20 | 42.86% |
| Reikun vs Xiaoyu | 14–20 | 41.18% |
| Reikun vs Leo | 15–19 | 44.12% |
| Reikun vs Armor King | 12–21 | 36.36% |
| Reikun vs Lidia | 12–19 | 38.71% |
| Reikun vs Claudio | 14–13 | 51.85% |
| Reikun vs Jack-8 | 13–13 | 50.00% |
| Reikun vs Shaheen | 8–13 | 38.10% |
| Reikun vs Raven | 9–7 | 56.25% |
| Reikun vs Kuma | 6–9 | 40.00% |
| Reikun vs Zafina | 9–6 | 60.00% |
| Reikun vs Leroy | 5–7 | 41.67% |
| Reikun vs Panda | 2–5 | 28.57% |
| Reikun vs Anna | 1–3 | 25.00% |
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.