| HaroldHellsweep vs Jin | 130–110 | 54.17% |
| HaroldHellsweep vs Bryan | 125–109 | 53.42% |
| HaroldHellsweep vs Kazuya | 124–105 | 54.15% |
| HaroldHellsweep vs Hwoarang | 119–91 | 56.67% |
| HaroldHellsweep vs Reina | 125–82 | 60.39% |
| HaroldHellsweep vs Law | 98–92 | 51.58% |
| HaroldHellsweep vs King | 117–73 | 61.58% |
| HaroldHellsweep vs Lee | 104–81 | 56.22% |
| HaroldHellsweep vs Steve | 93–83 | 52.84% |
| HaroldHellsweep vs Paul | 83–75 | 52.53% |
| HaroldHellsweep vs Jun | 89–63 | 58.55% |
| HaroldHellsweep vs Lars | 74–77 | 49.01% |
| HaroldHellsweep vs Nina | 55–81 | 40.44% |
| HaroldHellsweep vs Heihachi | 75–54 | 58.14% |
| HaroldHellsweep vs Dragunov | 75–50 | 60.00% |
| HaroldHellsweep vs Azucena | 77–48 | 61.60% |
| HaroldHellsweep vs Yoshimitsu | 67–47 | 58.77% |
| HaroldHellsweep vs Feng | 70–43 | 61.95% |
| HaroldHellsweep vs Asuka | 62–50 | 55.36% |
| HaroldHellsweep vs Clive | 60–46 | 56.60% |
| HaroldHellsweep vs Lidia | 46–53 | 46.46% |
| HaroldHellsweep vs Devil Jin | 58–37 | 61.05% |
| HaroldHellsweep vs Lili | 57–35 | 61.96% |
| HaroldHellsweep vs Xiaoyu | 48–34 | 58.54% |
| HaroldHellsweep vs Leo | 35–46 | 43.21% |
| HaroldHellsweep vs Raven | 40–36 | 52.63% |
| HaroldHellsweep vs Victor | 47–28 | 62.67% |
| HaroldHellsweep vs Eddy | 44–31 | 58.67% |
| HaroldHellsweep vs Jack-8 | 36–38 | 48.65% |
| HaroldHellsweep vs Alisa | 30–23 | 56.60% |
| HaroldHellsweep vs Claudio | 26–26 | 50.00% |
| HaroldHellsweep vs Shaheen | 19–25 | 43.18% |
| HaroldHellsweep vs Leroy | 18–26 | 40.91% |
| HaroldHellsweep vs Kuma | 23–19 | 54.76% |
| HaroldHellsweep vs Zafina | 13–23 | 36.11% |
| HaroldHellsweep 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.