| Gengi vs Kazuya | 98–85 | 53.55% |
| Gengi vs Jin | 86–90 | 48.86% |
| Gengi vs Bryan | 67–80 | 45.58% |
| Gengi vs Heihachi | 73–57 | 56.15% |
| Gengi vs Steve | 49–67 | 42.24% |
| Gengi vs Reina | 71–43 | 62.28% |
| Gengi vs King | 44–68 | 39.29% |
| Gengi vs Hwoarang | 56–52 | 51.85% |
| Gengi vs Law | 35–57 | 38.04% |
| Gengi vs Dragunov | 46–46 | 50.00% |
| Gengi vs Yoshimitsu | 51–40 | 56.04% |
| Gengi vs Armor King | 44–46 | 48.89% |
| Gengi vs Lee | 36–45 | 44.44% |
| Gengi vs Devil Jin | 37–43 | 46.25% |
| Gengi vs Lili | 42–36 | 53.85% |
| Gengi vs Paul | 29–44 | 39.73% |
| Gengi vs Azucena | 35–25 | 58.33% |
| Gengi vs Xiaoyu | 21–29 | 42.00% |
| Gengi vs Feng | 23–26 | 46.94% |
| Gengi vs Jun | 23–25 | 47.92% |
| Gengi vs Fahkumram | 28–18 | 60.87% |
| Gengi vs Eddy | 19–20 | 48.72% |
| Gengi vs Miary Zo | 24–14 | 63.16% |
| Gengi vs Lars | 22–15 | 59.46% |
| Gengi vs Alisa | 13–24 | 35.14% |
| Gengi vs Clive | 20–17 | 54.05% |
| Gengi vs Nina | 22–14 | 61.11% |
| Gengi vs Asuka | 18–11 | 62.07% |
| Gengi vs Claudio | 15–14 | 51.72% |
| Gengi vs Lidia | 20–8 | 71.43% |
| Gengi vs Jack-8 | 14–13 | 51.85% |
| Gengi vs Anna | 13–13 | 50.00% |
| Gengi vs Leroy | 16–9 | 64.00% |
| Gengi vs Leo | 9–14 | 39.13% |
| Gengi vs Victor | 14–9 | 60.87% |
| Gengi vs Raven | 6–15 | 28.57% |
| Gengi vs Zafina | 14–5 | 73.68% |
| Gengi vs Kuma | 11–5 | 68.75% |
| Gengi vs Shaheen | 12–3 | 80.00% |
| Gengi vs Panda | 2–2 | 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.