| 123123I vs Kazuya | 45–22 | 67.16% |
| 123123I vs Paul | 29–21 | 58.00% |
| 123123I vs Bryan | 32–16 | 66.67% |
| 123123I vs Jin | 35–5 | 87.50% |
| 123123I vs Reina | 18–17 | 51.43% |
| 123123I vs Dragunov | 21–7 | 75.00% |
| 123123I vs King | 17–8 | 68.00% |
| 123123I vs Lee | 18–6 | 75.00% |
| 123123I vs Alisa | 8–12 | 40.00% |
| 123123I vs Yoshimitsu | 11–7 | 61.11% |
| 123123I vs Raven | 11–6 | 64.71% |
| 123123I vs Hwoarang | 10–6 | 62.50% |
| 123123I vs Devil Jin | 10–6 | 62.50% |
| 123123I vs Steve | 12–3 | 80.00% |
| 123123I vs Feng | 7–8 | 46.67% |
| 123123I vs Law | 9–5 | 64.29% |
| 123123I vs Xiaoyu | 13–1 | 92.86% |
| 123123I vs Jack-8 | 4–10 | 28.57% |
| 123123I vs Jun | 7–4 | 63.64% |
| 123123I vs Shaheen | 5–5 | 50.00% |
| 123123I vs Leo | 6–3 | 66.67% |
| 123123I vs Claudio | 4–5 | 44.44% |
| 123123I vs Lili | 5–3 | 62.50% |
| 123123I vs Zafina | 0–8 | 0.00% |
| 123123I vs Azucena | 5–3 | 62.50% |
| 123123I vs Kuma | 4–3 | 57.14% |
| 123123I vs Victor | 4–3 | 57.14% |
| 123123I vs Lars | 1–4 | 20.00% |
| 123123I vs Panda | 4–0 | 100.00% |
| 123123I vs Eddy | 0–4 | 0.00% |
| 123123I vs Asuka | 3–0 | 100.00% |
| 123123I vs Leroy | 2–1 | 66.67% |
| 123123I vs Nina | 0–2 | 0.00% |
| 123123I vs Clive | 2–0 | 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.