| Genji vs Reina | 38–30 | 55.88% |
| Genji vs Jin | 18–39 | 31.58% |
| Genji vs Kazuya | 15–23 | 39.47% |
| Genji vs Dragunov | 11–27 | 28.95% |
| Genji vs King | 6–22 | 21.43% |
| Genji vs Yoshimitsu | 9–18 | 33.33% |
| Genji vs Lili | 16–11 | 59.26% |
| Genji vs Jun | 14–13 | 51.85% |
| Genji vs Paul | 14–10 | 58.33% |
| Genji vs Steve | 8–15 | 34.78% |
| Genji vs Asuka | 14–6 | 70.00% |
| Genji vs Hwoarang | 4–14 | 22.22% |
| Genji vs Bryan | 6–12 | 33.33% |
| Genji vs Azucena | 2–16 | 11.11% |
| Genji vs Devil Jin | 4–13 | 23.53% |
| Genji vs Lars | 8–9 | 47.06% |
| Genji vs Victor | 8–8 | 50.00% |
| Genji vs Eddy | 7–9 | 43.75% |
| Genji vs Leo | 6–8 | 42.86% |
| Genji vs Law | 6–5 | 54.55% |
| Genji vs Alisa | 2–9 | 18.18% |
| Genji vs Claudio | 4–6 | 40.00% |
| Genji vs Lee | 5–5 | 50.00% |
| Genji vs Leroy | 5–5 | 50.00% |
| Genji vs Feng | 0–9 | 0.00% |
| Genji vs Anna | 5–3 | 62.50% |
| Genji vs Xiaoyu | 4–3 | 57.14% |
| Genji vs Jack-8 | 2–4 | 33.33% |
| Genji vs Nina | 1–5 | 16.67% |
| Genji vs Zafina | 4–1 | 80.00% |
| Genji vs Raven | 2–3 | 40.00% |
| Genji vs Shaheen | 2–2 | 50.00% |
| Genji vs Kuma | 2–2 | 50.00% |
| Genji vs Panda | 1–3 | 25.00% |
| Genji vs Clive | 1–1 | 50.00% |
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.