| Hey Relax Guy vs King | 68–79 | 46.26% |
| Hey Relax Guy vs Jin | 68–71 | 48.92% |
| Hey Relax Guy vs Kazuya | 62–54 | 53.45% |
| Hey Relax Guy vs Steve | 55–52 | 51.40% |
| Hey Relax Guy vs Reina | 55–50 | 52.38% |
| Hey Relax Guy vs Law | 45–54 | 45.45% |
| Hey Relax Guy vs Bryan | 44–50 | 46.81% |
| Hey Relax Guy vs Lidia | 41–36 | 53.25% |
| Hey Relax Guy vs Jun | 35–37 | 48.61% |
| Hey Relax Guy vs Lili | 32–38 | 45.71% |
| Hey Relax Guy vs Yoshimitsu | 31–37 | 45.59% |
| Hey Relax Guy vs Dragunov | 32–35 | 47.76% |
| Hey Relax Guy vs Hwoarang | 32–34 | 48.48% |
| Hey Relax Guy vs Paul | 27–35 | 43.55% |
| Hey Relax Guy vs Eddy | 39–23 | 62.90% |
| Hey Relax Guy vs Azucena | 30–30 | 50.00% |
| Hey Relax Guy vs Asuka | 29–30 | 49.15% |
| Hey Relax Guy vs Heihachi | 18–40 | 31.03% |
| Hey Relax Guy vs Xiaoyu | 28–29 | 49.12% |
| Hey Relax Guy vs Lars | 31–24 | 56.36% |
| Hey Relax Guy vs Lee | 29–26 | 52.73% |
| Hey Relax Guy vs Feng | 25–26 | 49.02% |
| Hey Relax Guy vs Nina | 26–24 | 52.00% |
| Hey Relax Guy vs Victor | 28–15 | 65.12% |
| Hey Relax Guy vs Leroy | 22–18 | 55.00% |
| Hey Relax Guy vs Fahkumram | 11–28 | 28.21% |
| Hey Relax Guy vs Devil Jin | 22–16 | 57.89% |
| Hey Relax Guy vs Clive | 26–9 | 74.29% |
| Hey Relax Guy vs Alisa | 16–16 | 50.00% |
| Hey Relax Guy vs Zafina | 15–15 | 50.00% |
| Hey Relax Guy vs Raven | 12–16 | 42.86% |
| Hey Relax Guy vs Panda | 13–13 | 50.00% |
| Hey Relax Guy vs Leo | 9–16 | 36.00% |
| Hey Relax Guy vs Anna | 13–7 | 65.00% |
| Hey Relax Guy vs Kuma | 11–8 | 57.89% |
| Hey Relax Guy vs Miary Zo | 11–7 | 61.11% |
| Hey Relax Guy vs Claudio | 5–10 | 33.33% |
| Hey Relax Guy vs Jack-8 | 9–5 | 64.29% |
| Hey Relax Guy vs Armor King | 11–3 | 78.57% |
| Hey Relax Guy vs Shaheen | 5–6 | 45.45% |
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.