| 999 geccos vs Reina | 25–22 | 53.19% |
| 999 geccos vs Kazuya | 20–24 | 45.45% |
| 999 geccos vs Dragunov | 8–21 | 27.59% |
| 999 geccos vs Heihachi | 8–18 | 30.77% |
| 999 geccos vs Hwoarang | 14–11 | 56.00% |
| 999 geccos vs King | 11–11 | 50.00% |
| 999 geccos vs Bryan | 10–11 | 47.62% |
| 999 geccos vs Jin | 5–15 | 25.00% |
| 999 geccos vs Lili | 13–7 | 65.00% |
| 999 geccos vs Paul | 8–11 | 42.11% |
| 999 geccos vs Yoshimitsu | 5–11 | 31.25% |
| 999 geccos vs Eddy | 8–8 | 50.00% |
| 999 geccos vs Devil Jin | 5–10 | 33.33% |
| 999 geccos vs Xiaoyu | 12–2 | 85.71% |
| 999 geccos vs Steve | 7–7 | 50.00% |
| 999 geccos vs Azucena | 9–5 | 64.29% |
| 999 geccos vs Law | 4–9 | 30.77% |
| 999 geccos vs Jack-8 | 7–4 | 63.64% |
| 999 geccos vs Alisa | 4–7 | 36.36% |
| 999 geccos vs Victor | 6–5 | 54.55% |
| 999 geccos vs Asuka | 5–5 | 50.00% |
| 999 geccos vs Lee | 4–6 | 40.00% |
| 999 geccos vs Raven | 4–6 | 40.00% |
| 999 geccos vs Lidia | 5–5 | 50.00% |
| 999 geccos vs Leo | 5–2 | 71.43% |
| 999 geccos vs Shaheen | 0–6 | 0.00% |
| 999 geccos vs Leroy | 2–4 | 33.33% |
| 999 geccos vs Feng | 3–2 | 60.00% |
| 999 geccos vs Claudio | 1–4 | 20.00% |
| 999 geccos vs Nina | 2–3 | 40.00% |
| 999 geccos vs Panda | 1–2 | 33.33% |
| 999 geccos vs Zafina | 1–2 | 33.33% |
| 999 geccos vs Lars | 0–2 | 0.00% |
| 999 geccos vs Kuma | 2–0 | 100.00% |
| 999 geccos vs Jun | 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.