| Hajimeyou vs Jin | 79–56 | 58.52% |
| Hajimeyou vs King | 59–54 | 52.21% |
| Hajimeyou vs Steve | 67–32 | 67.68% |
| Hajimeyou vs Eddy | 51–42 | 54.84% |
| Hajimeyou vs Kazuya | 45–46 | 49.45% |
| Hajimeyou vs Reina | 49–36 | 57.65% |
| Hajimeyou vs Bryan | 33–34 | 49.25% |
| Hajimeyou vs Law | 33–26 | 55.93% |
| Hajimeyou vs Heihachi | 24–27 | 47.06% |
| Hajimeyou vs Hwoarang | 24–25 | 48.98% |
| Hajimeyou vs Lili | 29–20 | 59.18% |
| Hajimeyou vs Jun | 28–19 | 59.57% |
| Hajimeyou vs Devil Jin | 23–23 | 50.00% |
| Hajimeyou vs Victor | 20–23 | 46.51% |
| Hajimeyou vs Paul | 24–17–1 | 58.54% |
| Hajimeyou vs Asuka | 17–25 | 40.48% |
| Hajimeyou vs Lidia | 17–24 | 41.46% |
| Hajimeyou vs Nina | 21–16 | 56.76% |
| Hajimeyou vs Dragunov | 15–16 | 48.39% |
| Hajimeyou vs Lars | 20–10 | 66.67% |
| Hajimeyou vs Clive | 18–12 | 60.00% |
| Hajimeyou vs Feng | 11–16 | 40.74% |
| Hajimeyou vs Lee | 13–14 | 48.15% |
| Hajimeyou vs Azucena | 17–10 | 62.96% |
| Hajimeyou vs Leroy | 12–14 | 46.15% |
| Hajimeyou vs Alisa | 9–16 | 36.00% |
| Hajimeyou vs Xiaoyu | 14–7 | 66.67% |
| Hajimeyou vs Leo | 11–8 | 57.89% |
| Hajimeyou vs Anna | 9–5 | 64.29% |
| Hajimeyou vs Shaheen | 4–7 | 36.36% |
| Hajimeyou vs Armor King | 7–4 | 63.64% |
| Hajimeyou vs Jack-8 | 2–8 | 20.00% |
| Hajimeyou vs Kuma | 5–5 | 50.00% |
| Hajimeyou vs Claudio | 6–3 | 66.67% |
| Hajimeyou vs Yoshimitsu | 5–3 | 62.50% |
| Hajimeyou vs Raven | 6–0 | 100.00% |
| Hajimeyou vs Zafina | 2–3 | 40.00% |
| Hajimeyou vs Panda | 2–1 | 66.67% |
| Hajimeyou vs Fahkumram | 3–0 | 100.00% |
| Hajimeyou vs Miary Zo | 1–0 | 100.00% |
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.