| Gionix vs Dragunov | 27–26 | 50.94% |
| Gionix vs King | 34–16 | 68.00% |
| Gionix vs Armor King | 20–29 | 40.82% |
| Gionix vs Jin | 25–23 | 52.08% |
| Gionix vs Bryan | 20–17 | 54.05% |
| Gionix vs Steve | 18–19 | 48.65% |
| Gionix vs Paul | 16–17 | 48.48% |
| Gionix vs Kazuya | 10–20 | 33.33% |
| Gionix vs Heihachi | 16–14 | 53.33% |
| Gionix vs Law | 14–15 | 48.28% |
| Gionix vs Hwoarang | 9–20 | 31.03% |
| Gionix vs Fahkumram | 17–12 | 58.62% |
| Gionix vs Lee | 9–19 | 32.14% |
| Gionix vs Lili | 17–8 | 68.00% |
| Gionix vs Leroy | 10–15 | 40.00% |
| Gionix vs Anna | 13–11 | 54.17% |
| Gionix vs Asuka | 10–10 | 50.00% |
| Gionix vs Devil Jin | 10–10 | 50.00% |
| Gionix vs Reina | 7–13 | 35.00% |
| Gionix vs Xiaoyu | 5–13 | 27.78% |
| Gionix vs Nina | 11–5 | 68.75% |
| Gionix vs Azucena | 2–11 | 15.38% |
| Gionix vs Feng | 5–7 | 41.67% |
| Gionix vs Victor | 5–7 | 41.67% |
| Gionix vs Yoshimitsu | 7–4 | 63.64% |
| Gionix vs Jun | 4–7 | 36.36% |
| Gionix vs Clive | 7–4 | 63.64% |
| Gionix vs Miary Zo | 5–6 | 45.45% |
| Gionix vs Alisa | 7–3 | 70.00% |
| Gionix vs Kuma | 4–6 | 40.00% |
| Gionix vs Claudio | 4–5 | 44.44% |
| Gionix vs Shaheen | 2–7 | 22.22% |
| Gionix vs Raven | 5–4 | 55.56% |
| Gionix vs Lidia | 3–6 | 33.33% |
| Gionix vs Jack-8 | 4–4 | 50.00% |
| Gionix vs Eddy | 4–4 | 50.00% |
| Gionix vs Lars | 4–3 | 57.14% |
| Gionix vs Leo | 0–2 | 0.00% |
| Gionix vs Zafina | 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.