| 1ichi vs Bryan | 43–33 | 56.58% |
| 1ichi vs Kazuya | 42–31 | 57.53% |
| 1ichi vs King | 48–24 | 66.67% |
| 1ichi vs Jin | 34–36 | 48.57% |
| 1ichi vs Law | 35–33 | 51.47% |
| 1ichi vs Reina | 40–18 | 68.97% |
| 1ichi vs Armor King | 25–31 | 44.64% |
| 1ichi vs Hwoarang | 19–31 | 38.00% |
| 1ichi vs Steve | 29–21 | 58.00% |
| 1ichi vs Xiaoyu | 26–14 | 65.00% |
| 1ichi vs Asuka | 22–17 | 56.41% |
| 1ichi vs Lili | 20–17 | 54.05% |
| 1ichi vs Dragunov | 23–11 | 67.65% |
| 1ichi vs Jun | 17–17 | 50.00% |
| 1ichi vs Devil Jin | 19–14 | 57.58% |
| 1ichi vs Nina | 19–14 | 57.58% |
| 1ichi vs Victor | 23–10 | 69.70% |
| 1ichi vs Heihachi | 17–16 | 51.52% |
| 1ichi vs Fahkumram | 21–11 | 65.62% |
| 1ichi vs Eddy | 16–15 | 51.61% |
| 1ichi vs Azucena | 19–10 | 65.52% |
| 1ichi vs Anna | 21–7 | 75.00% |
| 1ichi vs Jack-8 | 12–15 | 44.44% |
| 1ichi vs Paul | 10–15 | 40.00% |
| 1ichi vs Yoshimitsu | 13–9 | 59.09% |
| 1ichi vs Feng | 8–13 | 38.10% |
| 1ichi vs Lee | 10–9 | 52.63% |
| 1ichi vs Lidia | 11–8 | 57.89% |
| 1ichi vs Lars | 10–8 | 55.56% |
| 1ichi vs Clive | 7–11 | 38.89% |
| 1ichi vs Leo | 11–4 | 73.33% |
| 1ichi vs Alisa | 9–6 | 60.00% |
| 1ichi vs Leroy | 9–6 | 60.00% |
| 1ichi vs Shaheen | 8–4 | 66.67% |
| 1ichi vs Raven | 7–3 | 70.00% |
| 1ichi vs Claudio | 5–4 | 55.56% |
| 1ichi vs Kuma | 5–2 | 71.43% |
| 1ichi vs Panda | 1–4 | 20.00% |
| 1ichi vs Zafina | 2–3 | 40.00% |
| 1ichi vs Miary Zo | 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.